diff --git a/lib/Client.php b/lib/Client.php
index b539e42..6822580 100644
--- a/lib/Client.php
+++ b/lib/Client.php
@@ -67,7 +67,7 @@ class Client extends Runtime\Client\Client
      * @throws Exception\PostTemplatesEmailUpdateTooManyRequestsException
      * @throws Exception\PostTemplatesEmailUpdateInternalServerErrorException
      */
-    public function postTemplatesEmailUpdate(Model\TemplatesEmailUpdatePostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
+    public function postTemplatesEmailUpdate(?Model\TemplatesEmailUpdatePostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
     {
         return $this->executeEndpoint(new Endpoint\PostTemplatesEmailUpdate($requestBody, $headerParameters), $fetch);
     }
@@ -204,7 +204,7 @@ public function postTemplatesEmailUpdate(Model\TemplatesEmailUpdatePostBody $req
      * @throws Exception\PostUsersTrackTooManyRequestsException
      * @throws Exception\PostUsersTrackInternalServerErrorException
      */
-    public function postUsersTrack(Model\UsersTrackPostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
+    public function postUsersTrack(?Model\UsersTrackPostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
     {
         return $this->executeEndpoint(new Endpoint\PostUsersTrack($requestBody, $headerParameters), $fetch);
     }
@@ -599,7 +599,7 @@ public function getCatalog(array $headerParameters = [], string $fetch = self::F
      * @throws Exception\PostCatalogTooManyRequestsException
      * @throws Exception\PostCatalogInternalServerErrorException
      */
-    public function postCatalog(Model\CatalogsPostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
+    public function postCatalog(?Model\CatalogsPostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
     {
         return $this->executeEndpoint(new Endpoint\PostCatalog($requestBody, $headerParameters), $fetch);
     }
@@ -967,7 +967,7 @@ public function getCatalogsByCatalogNameItem(string $catalogName, array $headerP
      * @throws Exception\PatchCatalogsByCatalogNameItemTooManyRequestsException
      * @throws Exception\PatchCatalogsByCatalogNameItemInternalServerErrorException
      */
-    public function patchCatalogsByCatalogNameItem(string $catalogName, Model\CatalogsCatalogNameItemsPatchBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
+    public function patchCatalogsByCatalogNameItem(string $catalogName, ?Model\CatalogsCatalogNameItemsPatchBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
     {
         return $this->executeEndpoint(new Endpoint\PatchCatalogsByCatalogNameItem($catalogName, $requestBody, $headerParameters), $fetch);
     }
@@ -1110,7 +1110,7 @@ public function patchCatalogsByCatalogNameItem(string $catalogName, Model\Catalo
      * @throws Exception\PostCatalogsByCatalogNameItemTooManyRequestsException
      * @throws Exception\PostCatalogsByCatalogNameItemInternalServerErrorException
      */
-    public function postCatalogsByCatalogNameItem(string $catalogName, Model\CatalogsCatalogNameItemsPostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
+    public function postCatalogsByCatalogNameItem(string $catalogName, ?Model\CatalogsCatalogNameItemsPostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
     {
         return $this->executeEndpoint(new Endpoint\PostCatalogsByCatalogNameItem($catalogName, $requestBody, $headerParameters), $fetch);
     }
@@ -1218,7 +1218,7 @@ public function postCatalogsByCatalogNameItem(string $catalogName, Model\Catalog
      * @throws Exception\PutCatalogsByCatalogNameItemTooManyRequestsException
      * @throws Exception\PutCatalogsByCatalogNameItemInternalServerErrorException
      */
-    public function putCatalogsByCatalogNameItem(string $catalogName, Model\CatalogsCatalogNameItemsPutBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
+    public function putCatalogsByCatalogNameItem(string $catalogName, ?Model\CatalogsCatalogNameItemsPutBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
     {
         return $this->executeEndpoint(new Endpoint\PutCatalogsByCatalogNameItem($catalogName, $requestBody, $headerParameters), $fetch);
     }
@@ -1547,7 +1547,7 @@ public function getCatalogsByCatalogNameItemByItemId(string $catalogName, string
      * @throws Exception\PatchCatalogsByCatalogNameItemByItemIdTooManyRequestsException
      * @throws Exception\PatchCatalogsByCatalogNameItemByItemIdInternalServerErrorException
      */
-    public function patchCatalogsByCatalogNameItemByItemId(string $catalogName, string $itemId, Model\CatalogsCatalogNameItemsItemIdPatchBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
+    public function patchCatalogsByCatalogNameItemByItemId(string $catalogName, string $itemId, ?Model\CatalogsCatalogNameItemsItemIdPatchBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
     {
         return $this->executeEndpoint(new Endpoint\PatchCatalogsByCatalogNameItemByItemId($catalogName, $itemId, $requestBody, $headerParameters), $fetch);
     }
@@ -1673,7 +1673,7 @@ public function patchCatalogsByCatalogNameItemByItemId(string $catalogName, stri
      * @throws Exception\PostCatalogsByCatalogNameItemByItemIdTooManyRequestsException
      * @throws Exception\PostCatalogsByCatalogNameItemByItemIdInternalServerErrorException
      */
-    public function postCatalogsByCatalogNameItemByItemId(string $catalogName, string $itemId, Model\CatalogsCatalogNameItemsItemIdPostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
+    public function postCatalogsByCatalogNameItemByItemId(string $catalogName, string $itemId, ?Model\CatalogsCatalogNameItemsItemIdPostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
     {
         return $this->executeEndpoint(new Endpoint\PostCatalogsByCatalogNameItemByItemId($catalogName, $itemId, $requestBody, $headerParameters), $fetch);
     }
@@ -1802,7 +1802,7 @@ public function postCatalogsByCatalogNameItemByItemId(string $catalogName, strin
      * @throws Exception\PutCatalogsByCatalogNameItemByItemIdTooManyRequestsException
      * @throws Exception\PutCatalogsByCatalogNameItemByItemIdInternalServerErrorException
      */
-    public function putCatalogsByCatalogNameItemByItemId(string $catalogName, string $itemId, Model\CatalogsCatalogNameItemsItemIdPutBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
+    public function putCatalogsByCatalogNameItemByItemId(string $catalogName, string $itemId, ?Model\CatalogsCatalogNameItemsItemIdPutBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
     {
         return $this->executeEndpoint(new Endpoint\PutCatalogsByCatalogNameItemByItemId($catalogName, $itemId, $requestBody, $headerParameters), $fetch);
     }
@@ -2029,7 +2029,7 @@ public function getEmailUnsubscribe(array $queryParameters = [], array $headerPa
      * @throws Exception\PostEmailStatusTooManyRequestsException
      * @throws Exception\PostEmailStatusInternalServerErrorException
      */
-    public function postEmailStatus(Model\EmailStatusPostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
+    public function postEmailStatus(?Model\EmailStatusPostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
     {
         return $this->executeEndpoint(new Endpoint\PostEmailStatus($requestBody, $headerParameters), $fetch);
     }
@@ -2068,7 +2068,7 @@ public function postEmailStatus(Model\EmailStatusPostBody $requestBody = null, a
      * @throws Exception\PostEmailBounceRemoveTooManyRequestsException
      * @throws Exception\PostEmailBounceRemoveInternalServerErrorException
      */
-    public function postEmailBounceRemove(Model\EmailBounceRemovePostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
+    public function postEmailBounceRemove(?Model\EmailBounceRemovePostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
     {
         return $this->executeEndpoint(new Endpoint\PostEmailBounceRemove($requestBody, $headerParameters), $fetch);
     }
@@ -2107,7 +2107,7 @@ public function postEmailBounceRemove(Model\EmailBounceRemovePostBody $requestBo
      * @throws Exception\PostEmailSpamRemoveTooManyRequestsException
      * @throws Exception\PostEmailSpamRemoveInternalServerErrorException
      */
-    public function postEmailSpamRemove(Model\EmailSpamRemovePostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
+    public function postEmailSpamRemove(?Model\EmailSpamRemovePostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
     {
         return $this->executeEndpoint(new Endpoint\PostEmailSpamRemove($requestBody, $headerParameters), $fetch);
     }
@@ -2144,7 +2144,7 @@ public function postEmailSpamRemove(Model\EmailSpamRemovePostBody $requestBody =
      * @throws Exception\PostEmailBlocklistTooManyRequestsException
      * @throws Exception\PostEmailBlocklistInternalServerErrorException
      */
-    public function postEmailBlocklist(Model\EmailBlocklistPostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
+    public function postEmailBlocklist(?Model\EmailBlocklistPostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
     {
         return $this->executeEndpoint(new Endpoint\PostEmailBlocklist($requestBody, $headerParameters), $fetch);
     }
@@ -2181,7 +2181,7 @@ public function postEmailBlocklist(Model\EmailBlocklistPostBody $requestBody = n
      * @throws Exception\PostEmailBlacklistTooManyRequestsException
      * @throws Exception\PostEmailBlacklistInternalServerErrorException
      */
-    public function postEmailBlacklist(Model\EmailBlacklistPostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
+    public function postEmailBlacklist(?Model\EmailBlacklistPostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
     {
         return $this->executeEndpoint(new Endpoint\PostEmailBlacklist($requestBody, $headerParameters), $fetch);
     }
@@ -4667,7 +4667,7 @@ public function getSessionsDataSeries(array $queryParameters = [], array $header
      * @throws Exception\PostUsersExportIdTooManyRequestsException
      * @throws Exception\PostUsersExportIdInternalServerErrorException
      */
-    public function postUsersExportId(Model\UsersExportIdsPostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
+    public function postUsersExportId(?Model\UsersExportIdsPostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
     {
         return $this->executeEndpoint(new Endpoint\PostUsersExportId($requestBody, $headerParameters), $fetch);
     }
@@ -5065,7 +5065,7 @@ public function postUsersExportId(Model\UsersExportIdsPostBody $requestBody = nu
      * @throws Exception\PostUsersExportSegmentTooManyRequestsException
      * @throws Exception\PostUsersExportSegmentInternalServerErrorException
      */
-    public function postUsersExportSegment(Model\UsersExportSegmentPostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
+    public function postUsersExportSegment(?Model\UsersExportSegmentPostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
     {
         return $this->executeEndpoint(new Endpoint\PostUsersExportSegment($requestBody, $headerParameters), $fetch);
     }
@@ -5319,7 +5319,7 @@ public function postUsersExportSegment(Model\UsersExportSegmentPostBody $request
      * @throws Exception\PostUsersExportGlobalControlGroupTooManyRequestsException
      * @throws Exception\PostUsersExportGlobalControlGroupInternalServerErrorException
      */
-    public function postUsersExportGlobalControlGroup(Model\UsersExportGlobalControlGroupPostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
+    public function postUsersExportGlobalControlGroup(?Model\UsersExportGlobalControlGroupPostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
     {
         return $this->executeEndpoint(new Endpoint\PostUsersExportGlobalControlGroup($requestBody, $headerParameters), $fetch);
     }
@@ -5397,7 +5397,7 @@ public function postUsersExportGlobalControlGroup(Model\UsersExportGlobalControl
      * @throws Exception\PostMessagesLiveActivityUpdateTooManyRequestsException
      * @throws Exception\PostMessagesLiveActivityUpdateInternalServerErrorException
      */
-    public function postMessagesLiveActivityUpdate(Model\MessagesLiveActivityUpdatePostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
+    public function postMessagesLiveActivityUpdate(?Model\MessagesLiveActivityUpdatePostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
     {
         return $this->executeEndpoint(new Endpoint\PostMessagesLiveActivityUpdate($requestBody, $headerParameters), $fetch);
     }
@@ -5493,7 +5493,7 @@ public function getMessagesScheduledBroadcast(array $queryParameters = [], array
      * @throws Exception\PostMessagesScheduleDeleteTooManyRequestsException
      * @throws Exception\PostMessagesScheduleDeleteInternalServerErrorException
      */
-    public function postMessagesScheduleDelete(Model\MessagesScheduleDeletePostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
+    public function postMessagesScheduleDelete(?Model\MessagesScheduleDeletePostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
     {
         return $this->executeEndpoint(new Endpoint\PostMessagesScheduleDelete($requestBody, $headerParameters), $fetch);
     }
@@ -5531,7 +5531,7 @@ public function postMessagesScheduleDelete(Model\MessagesScheduleDeletePostBody
      * @throws Exception\PostCanvasTriggerScheduleDeleteTooManyRequestsException
      * @throws Exception\PostCanvasTriggerScheduleDeleteInternalServerErrorException
      */
-    public function postCanvasTriggerScheduleDelete(Model\CanvasTriggerScheduleDeletePostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
+    public function postCanvasTriggerScheduleDelete(?Model\CanvasTriggerScheduleDeletePostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
     {
         return $this->executeEndpoint(new Endpoint\PostCanvasTriggerScheduleDelete($requestBody, $headerParameters), $fetch);
     }
@@ -5571,7 +5571,7 @@ public function postCanvasTriggerScheduleDelete(Model\CanvasTriggerScheduleDelet
      * @throws Exception\PostCampaignsTriggerScheduleDeleteTooManyRequestsException
      * @throws Exception\PostCampaignsTriggerScheduleDeleteInternalServerErrorException
      */
-    public function postCampaignsTriggerScheduleDelete(Model\CampaignsTriggerScheduleDeletePostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
+    public function postCampaignsTriggerScheduleDelete(?Model\CampaignsTriggerScheduleDeletePostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
     {
         return $this->executeEndpoint(new Endpoint\PostCampaignsTriggerScheduleDelete($requestBody, $headerParameters), $fetch);
     }
@@ -5635,7 +5635,7 @@ public function postCampaignsTriggerScheduleDelete(Model\CampaignsTriggerSchedul
      * @throws Exception\PostMessagesScheduleCreateTooManyRequestsException
      * @throws Exception\PostMessagesScheduleCreateInternalServerErrorException
      */
-    public function postMessagesScheduleCreate(Model\MessagesScheduleCreatePostBody $requestBody = null, string $fetch = self::FETCH_OBJECT)
+    public function postMessagesScheduleCreate(?Model\MessagesScheduleCreatePostBody $requestBody = null, string $fetch = self::FETCH_OBJECT)
     {
         return $this->executeEndpoint(new Endpoint\PostMessagesScheduleCreate($requestBody), $fetch);
     }
@@ -5705,7 +5705,7 @@ public function postMessagesScheduleCreate(Model\MessagesScheduleCreatePostBody
      * @throws Exception\PostCampaignsTriggerScheduleCreateTooManyRequestsException
      * @throws Exception\PostCampaignsTriggerScheduleCreateInternalServerErrorException
      */
-    public function postCampaignsTriggerScheduleCreate(Model\CampaignsTriggerScheduleCreatePostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
+    public function postCampaignsTriggerScheduleCreate(?Model\CampaignsTriggerScheduleCreatePostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
     {
         return $this->executeEndpoint(new Endpoint\PostCampaignsTriggerScheduleCreate($requestBody, $headerParameters), $fetch);
     }
@@ -5759,7 +5759,7 @@ public function postCampaignsTriggerScheduleCreate(Model\CampaignsTriggerSchedul
      * @throws Exception\PostCanvasTriggerScheduleCreateTooManyRequestsException
      * @throws Exception\PostCanvasTriggerScheduleCreateInternalServerErrorException
      */
-    public function postCanvasTriggerScheduleCreate(Model\CanvasTriggerScheduleCreatePostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
+    public function postCanvasTriggerScheduleCreate(?Model\CanvasTriggerScheduleCreatePostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
     {
         return $this->executeEndpoint(new Endpoint\PostCanvasTriggerScheduleCreate($requestBody, $headerParameters), $fetch);
     }
@@ -5800,7 +5800,7 @@ public function postCanvasTriggerScheduleCreate(Model\CanvasTriggerScheduleCreat
      * @throws Exception\PostMessagesScheduleUpdateTooManyRequestsException
      * @throws Exception\PostMessagesScheduleUpdateInternalServerErrorException
      */
-    public function postMessagesScheduleUpdate(Model\MessagesScheduleUpdatePostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
+    public function postMessagesScheduleUpdate(?Model\MessagesScheduleUpdatePostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
     {
         return $this->executeEndpoint(new Endpoint\PostMessagesScheduleUpdate($requestBody, $headerParameters), $fetch);
     }
@@ -5845,7 +5845,7 @@ public function postMessagesScheduleUpdate(Model\MessagesScheduleUpdatePostBody
      * @throws Exception\PostCampaignsTriggerScheduleUpdateTooManyRequestsException
      * @throws Exception\PostCampaignsTriggerScheduleUpdateInternalServerErrorException
      */
-    public function postCampaignsTriggerScheduleUpdate(Model\CampaignsTriggerScheduleUpdatePostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
+    public function postCampaignsTriggerScheduleUpdate(?Model\CampaignsTriggerScheduleUpdatePostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
     {
         return $this->executeEndpoint(new Endpoint\PostCampaignsTriggerScheduleUpdate($requestBody, $headerParameters), $fetch);
     }
@@ -5890,7 +5890,7 @@ public function postCampaignsTriggerScheduleUpdate(Model\CampaignsTriggerSchedul
      * @throws Exception\PostCanvasTriggerScheduleUpdateTooManyRequestsException
      * @throws Exception\PostCanvasTriggerScheduleUpdateInternalServerErrorException
      */
-    public function postCanvasTriggerScheduleUpdate(Model\CanvasTriggerScheduleUpdatePostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
+    public function postCanvasTriggerScheduleUpdate(?Model\CanvasTriggerScheduleUpdatePostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
     {
         return $this->executeEndpoint(new Endpoint\PostCanvasTriggerScheduleUpdate($requestBody, $headerParameters), $fetch);
     }
@@ -5944,7 +5944,7 @@ public function postCanvasTriggerScheduleUpdate(Model\CanvasTriggerScheduleUpdat
      * @throws Exception\PostSendsIdCreateTooManyRequestsException
      * @throws Exception\PostSendsIdCreateInternalServerErrorException
      */
-    public function postSendsIdCreate(Model\SendsIdCreatePostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
+    public function postSendsIdCreate(?Model\SendsIdCreatePostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
     {
         return $this->executeEndpoint(new Endpoint\PostSendsIdCreate($requestBody, $headerParameters), $fetch);
     }
@@ -6005,7 +6005,7 @@ public function postSendsIdCreate(Model\SendsIdCreatePostBody $requestBody = nul
      * @throws Exception\PostMessagesSendTooManyRequestsException
      * @throws Exception\PostMessagesSendInternalServerErrorException
      */
-    public function postMessagesSend(Model\MessagesSendPostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
+    public function postMessagesSend(?Model\MessagesSendPostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
     {
         return $this->executeEndpoint(new Endpoint\PostMessagesSend($requestBody, $headerParameters), $fetch);
     }
@@ -6232,7 +6232,7 @@ public function postMessagesSend(Model\MessagesSendPostBody $requestBody = null,
      * @throws Exception\PostTransactionalV1CampaignsByCampaignIdSendTooManyRequestsException
      * @throws Exception\PostTransactionalV1CampaignsByCampaignIdSendInternalServerErrorException
      */
-    public function postTransactionalV1CampaignsByCampaignIdSend(string $campaignId, Model\TransactionalV1CampaignsCampaignIdSendPostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
+    public function postTransactionalV1CampaignsByCampaignIdSend(string $campaignId, ?Model\TransactionalV1CampaignsCampaignIdSendPostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
     {
         return $this->executeEndpoint(new Endpoint\PostTransactionalV1CampaignsByCampaignIdSend($campaignId, $requestBody, $headerParameters), $fetch);
     }
@@ -6304,7 +6304,7 @@ public function postTransactionalV1CampaignsByCampaignIdSend(string $campaignId,
      * @throws Exception\PostCampaignsTriggerSendTooManyRequestsException
      * @throws Exception\PostCampaignsTriggerSendInternalServerErrorException
      */
-    public function postCampaignsTriggerSend(Model\CampaignsTriggerSendPostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
+    public function postCampaignsTriggerSend(?Model\CampaignsTriggerSendPostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
     {
         return $this->executeEndpoint(new Endpoint\PostCampaignsTriggerSend($requestBody, $headerParameters), $fetch);
     }
@@ -6373,7 +6373,7 @@ public function postCampaignsTriggerSend(Model\CampaignsTriggerSendPostBody $req
      * @throws Exception\PostCanvasTriggerSendTooManyRequestsException
      * @throws Exception\PostCanvasTriggerSendInternalServerErrorException
      */
-    public function postCanvasTriggerSend(Model\CanvasTriggerSendPostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
+    public function postCanvasTriggerSend(?Model\CanvasTriggerSendPostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
     {
         return $this->executeEndpoint(new Endpoint\PostCanvasTriggerSend($requestBody, $headerParameters), $fetch);
     }
@@ -6655,7 +6655,7 @@ public function getPreferenceCenterV1ByPreferenceCenterExternalID(string $prefer
      * @throws Exception\PutPreferenceCenterV1ByPreferenceCenterExternalIDTooManyRequestsException
      * @throws Exception\PutPreferenceCenterV1ByPreferenceCenterExternalIDInternalServerErrorException
      */
-    public function putPreferenceCenterV1ByPreferenceCenterExternalID(string $preferenceCenterExternalID, Model\PreferenceCenterV1PreferenceCenterExternalIDPutBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
+    public function putPreferenceCenterV1ByPreferenceCenterExternalID(string $preferenceCenterExternalID, ?Model\PreferenceCenterV1PreferenceCenterExternalIDPutBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
     {
         return $this->executeEndpoint(new Endpoint\PutPreferenceCenterV1ByPreferenceCenterExternalID($preferenceCenterExternalID, $requestBody, $headerParameters), $fetch);
     }
@@ -6733,7 +6733,7 @@ public function putPreferenceCenterV1ByPreferenceCenterExternalID(string $prefer
      * @throws Exception\PostPreferenceCenterV1TooManyRequestsException
      * @throws Exception\PostPreferenceCenterV1InternalServerErrorException
      */
-    public function postPreferenceCenterV1(Model\PreferenceCenterV1PostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
+    public function postPreferenceCenterV1(?Model\PreferenceCenterV1PostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
     {
         return $this->executeEndpoint(new Endpoint\PostPreferenceCenterV1($requestBody, $headerParameters), $fetch);
     }
@@ -6967,7 +6967,7 @@ public function getScimV2UserById(string $id, array $headerParameters = [], stri
      * @throws Exception\PutScimV2UserByIdTooManyRequestsException
      * @throws Exception\PutScimV2UserByIdInternalServerErrorException
      */
-    public function putScimV2UserById(string $id, Model\ScimV2UsersIdPutBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
+    public function putScimV2UserById(string $id, ?Model\ScimV2UsersIdPutBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
     {
         return $this->executeEndpoint(new Endpoint\PutScimV2UserById($id, $requestBody, $headerParameters), $fetch);
     }
@@ -7152,7 +7152,7 @@ public function getScimV2User(array $queryParameters = [], array $headerParamete
      * @throws Exception\PostScimV2UserTooManyRequestsException
      * @throws Exception\PostScimV2UserInternalServerErrorException
      */
-    public function postScimV2User(Model\ScimV2UsersPostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
+    public function postScimV2User(?Model\ScimV2UsersPostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
     {
         return $this->executeEndpoint(new Endpoint\PostScimV2User($requestBody, $headerParameters), $fetch);
     }
@@ -7267,7 +7267,7 @@ public function getSmsInvalidPhoneNumber(array $queryParameters = [], array $hea
      * @throws Exception\PostSmsInvalidPhoneNumbersRemoveTooManyRequestsException
      * @throws Exception\PostSmsInvalidPhoneNumbersRemoveInternalServerErrorException
      */
-    public function postSmsInvalidPhoneNumbersRemove(Model\SmsInvalidPhoneNumbersRemovePostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
+    public function postSmsInvalidPhoneNumbersRemove(?Model\SmsInvalidPhoneNumbersRemovePostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
     {
         return $this->executeEndpoint(new Endpoint\PostSmsInvalidPhoneNumbersRemove($requestBody, $headerParameters), $fetch);
     }
@@ -7440,7 +7440,7 @@ public function getSubscriptionUserStatus(array $queryParameters = [], array $he
      * @throws Exception\PostSubscriptionStatusSetTooManyRequestsException
      * @throws Exception\PostSubscriptionStatusSetInternalServerErrorException
      */
-    public function postSubscriptionStatusSet(Model\SubscriptionStatusSetPostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
+    public function postSubscriptionStatusSet(?Model\SubscriptionStatusSetPostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
     {
         return $this->executeEndpoint(new Endpoint\PostSubscriptionStatusSet($requestBody, $headerParameters), $fetch);
     }
@@ -7493,7 +7493,7 @@ public function postSubscriptionStatusSet(Model\SubscriptionStatusSetPostBody $r
      * @throws Exception\PostV2SubscriptionStatusSetTooManyRequestsException
      * @throws Exception\PostV2SubscriptionStatusSetInternalServerErrorException
      */
-    public function postV2SubscriptionStatusSet(Model\V2SubscriptionStatusSetPostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
+    public function postV2SubscriptionStatusSet(?Model\V2SubscriptionStatusSetPostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
     {
         return $this->executeEndpoint(new Endpoint\PostV2SubscriptionStatusSet($requestBody, $headerParameters), $fetch);
     }
@@ -7730,7 +7730,7 @@ public function getContentBlocksInfo(array $queryParameters = [], array $headerP
      * @throws Exception\PostContentBlocksCreateTooManyRequestsException
      * @throws Exception\PostContentBlocksCreateInternalServerErrorException
      */
-    public function postContentBlocksCreate(Model\ContentBlocksCreatePostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
+    public function postContentBlocksCreate(?Model\ContentBlocksCreatePostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
     {
         return $this->executeEndpoint(new Endpoint\PostContentBlocksCreate($requestBody, $headerParameters), $fetch);
     }
@@ -7811,7 +7811,7 @@ public function postContentBlocksCreate(Model\ContentBlocksCreatePostBody $reque
      * @throws Exception\PostContentBlocksUpdateTooManyRequestsException
      * @throws Exception\PostContentBlocksUpdateInternalServerErrorException
      */
-    public function postContentBlocksUpdate(Model\ContentBlocksUpdatePostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
+    public function postContentBlocksUpdate(?Model\ContentBlocksUpdatePostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
     {
         return $this->executeEndpoint(new Endpoint\PostContentBlocksUpdate($requestBody, $headerParameters), $fetch);
     }
@@ -7998,7 +7998,7 @@ public function getTemplatesEmailInfo(array $queryParameters = [], array $header
      * @throws Exception\PostTemplatesEmailCreateTooManyRequestsException
      * @throws Exception\PostTemplatesEmailCreateInternalServerErrorException
      */
-    public function postTemplatesEmailCreate(Model\TemplatesEmailCreatePostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
+    public function postTemplatesEmailCreate(?Model\TemplatesEmailCreatePostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
     {
         return $this->executeEndpoint(new Endpoint\PostTemplatesEmailCreate($requestBody, $headerParameters), $fetch);
     }
@@ -8087,7 +8087,7 @@ public function postTemplatesEmailCreate(Model\TemplatesEmailCreatePostBody $req
      * @throws Exception\PostUsersExternalIdsRenameTooManyRequestsException
      * @throws Exception\PostUsersExternalIdsRenameInternalServerErrorException
      */
-    public function postUsersExternalIdsRename(Model\UsersExternalIdsRenamePostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
+    public function postUsersExternalIdsRename(?Model\UsersExternalIdsRenamePostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
     {
         return $this->executeEndpoint(new Endpoint\PostUsersExternalIdsRename($requestBody, $headerParameters), $fetch);
     }
@@ -8152,7 +8152,7 @@ public function postUsersExternalIdsRename(Model\UsersExternalIdsRenamePostBody
      * @throws Exception\PostUsersExternalIdsRemoveTooManyRequestsException
      * @throws Exception\PostUsersExternalIdsRemoveInternalServerErrorException
      */
-    public function postUsersExternalIdsRemove(Model\UsersExternalIdsRemovePostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
+    public function postUsersExternalIdsRemove(?Model\UsersExternalIdsRemovePostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
     {
         return $this->executeEndpoint(new Endpoint\PostUsersExternalIdsRemove($requestBody, $headerParameters), $fetch);
     }
@@ -8206,7 +8206,7 @@ public function postUsersExternalIdsRemove(Model\UsersExternalIdsRemovePostBody
      * @throws Exception\PostUsersAliasUpdateTooManyRequestsException
      * @throws Exception\PostUsersAliasUpdateInternalServerErrorException
      */
-    public function postUsersAliasUpdate(Model\UsersAliasUpdatePostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
+    public function postUsersAliasUpdate(?Model\UsersAliasUpdatePostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
     {
         return $this->executeEndpoint(new Endpoint\PostUsersAliasUpdate($requestBody, $headerParameters), $fetch);
     }
@@ -8249,7 +8249,7 @@ public function postUsersAliasUpdate(Model\UsersAliasUpdatePostBody $requestBody
      * @throws Exception\PostUsersAliasNewTooManyRequestsException
      * @throws Exception\PostUsersAliasNewInternalServerErrorException
      */
-    public function postUsersAliasNew(Model\UsersAliasNewPostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
+    public function postUsersAliasNew(?Model\UsersAliasNewPostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
     {
         return $this->executeEndpoint(new Endpoint\PostUsersAliasNew($requestBody, $headerParameters), $fetch);
     }
@@ -8293,7 +8293,7 @@ public function postUsersAliasNew(Model\UsersAliasNewPostBody $requestBody = nul
      * @throws Exception\PostUsersDeleteTooManyRequestsException
      * @throws Exception\PostUsersDeleteInternalServerErrorException
      */
-    public function postUsersDelete(Model\UsersDeletePostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
+    public function postUsersDelete(?Model\UsersDeletePostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
     {
         return $this->executeEndpoint(new Endpoint\PostUsersDelete($requestBody, $headerParameters), $fetch);
     }
@@ -8403,7 +8403,7 @@ public function postUsersDelete(Model\UsersDeletePostBody $requestBody = null, a
      * @throws Exception\PostUsersIdentifyTooManyRequestsException
      * @throws Exception\PostUsersIdentifyInternalServerErrorException
      */
-    public function postUsersIdentify(Model\UsersIdentifyPostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
+    public function postUsersIdentify(?Model\UsersIdentifyPostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
     {
         return $this->executeEndpoint(new Endpoint\PostUsersIdentify($requestBody, $headerParameters), $fetch);
     }
@@ -8558,7 +8558,7 @@ public function postUsersIdentify(Model\UsersIdentifyPostBody $requestBody = nul
      * @throws Exception\PostUsersMergeTooManyRequestsException
      * @throws Exception\PostUsersMergeInternalServerErrorException
      */
-    public function postUsersMerge(Model\UsersMergePostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
+    public function postUsersMerge(?Model\UsersMergePostBody $requestBody = null, array $headerParameters = [], string $fetch = self::FETCH_OBJECT)
     {
         return $this->executeEndpoint(new Endpoint\PostUsersMerge($requestBody, $headerParameters), $fetch);
     }
diff --git a/lib/Endpoint/DeleteCatalogByCatalogName.php b/lib/Endpoint/DeleteCatalogByCatalogName.php
index 208a174..86b3813 100644
--- a/lib/Endpoint/DeleteCatalogByCatalogName.php
+++ b/lib/Endpoint/DeleteCatalogByCatalogName.php
@@ -130,7 +130,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\DeleteCatalogByCatalogNameTooManyRequestsException
      * @throws \Braze\Exception\DeleteCatalogByCatalogNameInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/DeleteCatalogsByCatalogNameItem.php b/lib/Endpoint/DeleteCatalogsByCatalogNameItem.php
index 48da8f1..de45e7f 100644
--- a/lib/Endpoint/DeleteCatalogsByCatalogNameItem.php
+++ b/lib/Endpoint/DeleteCatalogsByCatalogNameItem.php
@@ -156,7 +156,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\DeleteCatalogsByCatalogNameItemTooManyRequestsException
      * @throws \Braze\Exception\DeleteCatalogsByCatalogNameItemInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/DeleteCatalogsByCatalogNameItemByItemId.php b/lib/Endpoint/DeleteCatalogsByCatalogNameItemByItemId.php
index f4343c6..62cb02f 100644
--- a/lib/Endpoint/DeleteCatalogsByCatalogNameItemByItemId.php
+++ b/lib/Endpoint/DeleteCatalogsByCatalogNameItemByItemId.php
@@ -148,7 +148,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\DeleteCatalogsByCatalogNameItemByItemIdTooManyRequestsException
      * @throws \Braze\Exception\DeleteCatalogsByCatalogNameItemByItemIdInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/DeleteScimV2UserById.php b/lib/Endpoint/DeleteScimV2UserById.php
index 3581867..2dd43da 100644
--- a/lib/Endpoint/DeleteScimV2UserById.php
+++ b/lib/Endpoint/DeleteScimV2UserById.php
@@ -108,7 +108,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\DeleteScimV2UserByIdTooManyRequestsException
      * @throws \Braze\Exception\DeleteScimV2UserByIdInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/GetCampaignsDataSeries.php b/lib/Endpoint/GetCampaignsDataSeries.php
index 11d4834..17f9b32 100644
--- a/lib/Endpoint/GetCampaignsDataSeries.php
+++ b/lib/Endpoint/GetCampaignsDataSeries.php
@@ -277,7 +277,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\GetCampaignsDataSeriesTooManyRequestsException
      * @throws \Braze\Exception\GetCampaignsDataSeriesInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/GetCampaignsDetail.php b/lib/Endpoint/GetCampaignsDetail.php
index 7e21371..9ba8922 100644
--- a/lib/Endpoint/GetCampaignsDetail.php
+++ b/lib/Endpoint/GetCampaignsDetail.php
@@ -315,7 +315,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\GetCampaignsDetailTooManyRequestsException
      * @throws \Braze\Exception\GetCampaignsDetailInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/GetCampaignsList.php b/lib/Endpoint/GetCampaignsList.php
index b6f8b67..3cb87df 100644
--- a/lib/Endpoint/GetCampaignsList.php
+++ b/lib/Endpoint/GetCampaignsList.php
@@ -133,7 +133,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\GetCampaignsListTooManyRequestsException
      * @throws \Braze\Exception\GetCampaignsListInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/GetCanvasDataSeries.php b/lib/Endpoint/GetCanvasDataSeries.php
index d3e33de..18208d5 100644
--- a/lib/Endpoint/GetCanvasDataSeries.php
+++ b/lib/Endpoint/GetCanvasDataSeries.php
@@ -180,7 +180,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\GetCanvasDataSeriesTooManyRequestsException
      * @throws \Braze\Exception\GetCanvasDataSeriesInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/GetCanvasDataSummary.php b/lib/Endpoint/GetCanvasDataSummary.php
index cace793..ceaf16a 100644
--- a/lib/Endpoint/GetCanvasDataSummary.php
+++ b/lib/Endpoint/GetCanvasDataSummary.php
@@ -172,7 +172,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\GetCanvasDataSummaryTooManyRequestsException
      * @throws \Braze\Exception\GetCanvasDataSummaryInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/GetCanvasDetail.php b/lib/Endpoint/GetCanvasDetail.php
index 3df8283..a8e58cc 100644
--- a/lib/Endpoint/GetCanvasDetail.php
+++ b/lib/Endpoint/GetCanvasDetail.php
@@ -143,7 +143,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\GetCanvasDetailTooManyRequestsException
      * @throws \Braze\Exception\GetCanvasDetailInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/GetCanvasList.php b/lib/Endpoint/GetCanvasList.php
index d95b8bb..666f2d9 100644
--- a/lib/Endpoint/GetCanvasList.php
+++ b/lib/Endpoint/GetCanvasList.php
@@ -134,7 +134,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\GetCanvasListTooManyRequestsException
      * @throws \Braze\Exception\GetCanvasListInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/GetCatalog.php b/lib/Endpoint/GetCatalog.php
index 72630f8..e2c1a6b 100644
--- a/lib/Endpoint/GetCatalog.php
+++ b/lib/Endpoint/GetCatalog.php
@@ -168,7 +168,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\GetCatalogTooManyRequestsException
      * @throws \Braze\Exception\GetCatalogInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/GetCatalogsByCatalogNameItem.php b/lib/Endpoint/GetCatalogsByCatalogNameItem.php
index 2eabd27..f84b54c 100644
--- a/lib/Endpoint/GetCatalogsByCatalogNameItem.php
+++ b/lib/Endpoint/GetCatalogsByCatalogNameItem.php
@@ -197,7 +197,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\GetCatalogsByCatalogNameItemTooManyRequestsException
      * @throws \Braze\Exception\GetCatalogsByCatalogNameItemInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/GetCatalogsByCatalogNameItemByItemId.php b/lib/Endpoint/GetCatalogsByCatalogNameItemByItemId.php
index 0f46d7a..9d37247 100644
--- a/lib/Endpoint/GetCatalogsByCatalogNameItemByItemId.php
+++ b/lib/Endpoint/GetCatalogsByCatalogNameItemByItemId.php
@@ -158,7 +158,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\GetCatalogsByCatalogNameItemByItemIdTooManyRequestsException
      * @throws \Braze\Exception\GetCatalogsByCatalogNameItemByItemIdInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/GetContentBlocksInfo.php b/lib/Endpoint/GetContentBlocksInfo.php
index 7250195..1126612 100644
--- a/lib/Endpoint/GetContentBlocksInfo.php
+++ b/lib/Endpoint/GetContentBlocksInfo.php
@@ -132,7 +132,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\GetContentBlocksInfoTooManyRequestsException
      * @throws \Braze\Exception\GetContentBlocksInfoInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/GetContentBlocksList.php b/lib/Endpoint/GetContentBlocksList.php
index 12bb011..9f0e90e 100644
--- a/lib/Endpoint/GetContentBlocksList.php
+++ b/lib/Endpoint/GetContentBlocksList.php
@@ -143,7 +143,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\GetContentBlocksListTooManyRequestsException
      * @throws \Braze\Exception\GetContentBlocksListInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/GetEmailHardBounce.php b/lib/Endpoint/GetEmailHardBounce.php
index 9014d0e..76f0786 100644
--- a/lib/Endpoint/GetEmailHardBounce.php
+++ b/lib/Endpoint/GetEmailHardBounce.php
@@ -154,7 +154,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\GetEmailHardBounceTooManyRequestsException
      * @throws \Braze\Exception\GetEmailHardBounceInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/GetEmailUnsubscribe.php b/lib/Endpoint/GetEmailUnsubscribe.php
index 8ac71e9..d7be65d 100644
--- a/lib/Endpoint/GetEmailUnsubscribe.php
+++ b/lib/Endpoint/GetEmailUnsubscribe.php
@@ -154,7 +154,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\GetEmailUnsubscribeTooManyRequestsException
      * @throws \Braze\Exception\GetEmailUnsubscribeInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/GetEventsDataSeries.php b/lib/Endpoint/GetEventsDataSeries.php
index eac8422..57c1176 100644
--- a/lib/Endpoint/GetEventsDataSeries.php
+++ b/lib/Endpoint/GetEventsDataSeries.php
@@ -139,7 +139,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\GetEventsDataSeriesTooManyRequestsException
      * @throws \Braze\Exception\GetEventsDataSeriesInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/GetEventsList.php b/lib/Endpoint/GetEventsList.php
index e086d80..dfbf77c 100644
--- a/lib/Endpoint/GetEventsList.php
+++ b/lib/Endpoint/GetEventsList.php
@@ -116,7 +116,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\GetEventsListTooManyRequestsException
      * @throws \Braze\Exception\GetEventsListInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/GetFeedDataSeries.php b/lib/Endpoint/GetFeedDataSeries.php
index b1fa5f3..143881c 100644
--- a/lib/Endpoint/GetFeedDataSeries.php
+++ b/lib/Endpoint/GetFeedDataSeries.php
@@ -133,7 +133,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\GetFeedDataSeriesTooManyRequestsException
      * @throws \Braze\Exception\GetFeedDataSeriesInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/GetFeedDetail.php b/lib/Endpoint/GetFeedDetail.php
index 9d9c411..980afc1 100644
--- a/lib/Endpoint/GetFeedDetail.php
+++ b/lib/Endpoint/GetFeedDetail.php
@@ -122,7 +122,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\GetFeedDetailTooManyRequestsException
      * @throws \Braze\Exception\GetFeedDetailInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/GetFeedList.php b/lib/Endpoint/GetFeedList.php
index cda1ebe..0cf2c36 100644
--- a/lib/Endpoint/GetFeedList.php
+++ b/lib/Endpoint/GetFeedList.php
@@ -128,7 +128,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\GetFeedListTooManyRequestsException
      * @throws \Braze\Exception\GetFeedListInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/GetKpiDauDataSeries.php b/lib/Endpoint/GetKpiDauDataSeries.php
index 603138a..f4139f4 100644
--- a/lib/Endpoint/GetKpiDauDataSeries.php
+++ b/lib/Endpoint/GetKpiDauDataSeries.php
@@ -122,7 +122,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\GetKpiDauDataSeriesTooManyRequestsException
      * @throws \Braze\Exception\GetKpiDauDataSeriesInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/GetKpiMauDataSeries.php b/lib/Endpoint/GetKpiMauDataSeries.php
index c0a5fca..0b0b5b8 100644
--- a/lib/Endpoint/GetKpiMauDataSeries.php
+++ b/lib/Endpoint/GetKpiMauDataSeries.php
@@ -123,7 +123,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\GetKpiMauDataSeriesTooManyRequestsException
      * @throws \Braze\Exception\GetKpiMauDataSeriesInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/GetKpiNewUsersDataSeries.php b/lib/Endpoint/GetKpiNewUsersDataSeries.php
index f811357..e9b525e 100644
--- a/lib/Endpoint/GetKpiNewUsersDataSeries.php
+++ b/lib/Endpoint/GetKpiNewUsersDataSeries.php
@@ -123,7 +123,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\GetKpiNewUsersDataSeriesTooManyRequestsException
      * @throws \Braze\Exception\GetKpiNewUsersDataSeriesInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/GetKpiUninstallsDataSeries.php b/lib/Endpoint/GetKpiUninstallsDataSeries.php
index 5d3b79e..cf92177 100644
--- a/lib/Endpoint/GetKpiUninstallsDataSeries.php
+++ b/lib/Endpoint/GetKpiUninstallsDataSeries.php
@@ -123,7 +123,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\GetKpiUninstallsDataSeriesTooManyRequestsException
      * @throws \Braze\Exception\GetKpiUninstallsDataSeriesInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/GetMessagesScheduledBroadcast.php b/lib/Endpoint/GetMessagesScheduledBroadcast.php
index f330c50..2ee003d 100644
--- a/lib/Endpoint/GetMessagesScheduledBroadcast.php
+++ b/lib/Endpoint/GetMessagesScheduledBroadcast.php
@@ -115,7 +115,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\GetMessagesScheduledBroadcastTooManyRequestsException
      * @throws \Braze\Exception\GetMessagesScheduledBroadcastInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/GetPreferenceCenterV1ByPreferenceCenterExternalID.php b/lib/Endpoint/GetPreferenceCenterV1ByPreferenceCenterExternalID.php
index 621f5e3..82b6625 100644
--- a/lib/Endpoint/GetPreferenceCenterV1ByPreferenceCenterExternalID.php
+++ b/lib/Endpoint/GetPreferenceCenterV1ByPreferenceCenterExternalID.php
@@ -114,7 +114,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\GetPreferenceCenterV1ByPreferenceCenterExternalIDTooManyRequestsException
      * @throws \Braze\Exception\GetPreferenceCenterV1ByPreferenceCenterExternalIDInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/GetPreferenceCenterV1ByPreferenceCenterExternalIDUrlByUserID.php b/lib/Endpoint/GetPreferenceCenterV1ByPreferenceCenterExternalIDUrlByUserID.php
index e22409f..22a071c 100644
--- a/lib/Endpoint/GetPreferenceCenterV1ByPreferenceCenterExternalIDUrlByUserID.php
+++ b/lib/Endpoint/GetPreferenceCenterV1ByPreferenceCenterExternalIDUrlByUserID.php
@@ -123,7 +123,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\GetPreferenceCenterV1ByPreferenceCenterExternalIDUrlByUserIDTooManyRequestsException
      * @throws \Braze\Exception\GetPreferenceCenterV1ByPreferenceCenterExternalIDUrlByUserIDInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/GetPreferenceCenterV1List.php b/lib/Endpoint/GetPreferenceCenterV1List.php
index e5ab243..d599ee7 100644
--- a/lib/Endpoint/GetPreferenceCenterV1List.php
+++ b/lib/Endpoint/GetPreferenceCenterV1List.php
@@ -120,7 +120,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\GetPreferenceCenterV1ListTooManyRequestsException
      * @throws \Braze\Exception\GetPreferenceCenterV1ListInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/GetPurchasesProductList.php b/lib/Endpoint/GetPurchasesProductList.php
index 25547a7..deec154 100644
--- a/lib/Endpoint/GetPurchasesProductList.php
+++ b/lib/Endpoint/GetPurchasesProductList.php
@@ -109,7 +109,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\GetPurchasesProductListTooManyRequestsException
      * @throws \Braze\Exception\GetPurchasesProductListInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/GetPurchasesQuantitySeries.php b/lib/Endpoint/GetPurchasesQuantitySeries.php
index 061fe41..00e88e0 100644
--- a/lib/Endpoint/GetPurchasesQuantitySeries.php
+++ b/lib/Endpoint/GetPurchasesQuantitySeries.php
@@ -132,7 +132,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\GetPurchasesQuantitySeriesTooManyRequestsException
      * @throws \Braze\Exception\GetPurchasesQuantitySeriesInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/GetPurchasesRevenueSeries.php b/lib/Endpoint/GetPurchasesRevenueSeries.php
index 3b20b04..527b6be 100644
--- a/lib/Endpoint/GetPurchasesRevenueSeries.php
+++ b/lib/Endpoint/GetPurchasesRevenueSeries.php
@@ -132,7 +132,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\GetPurchasesRevenueSeriesTooManyRequestsException
      * @throws \Braze\Exception\GetPurchasesRevenueSeriesInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/GetScimV2User.php b/lib/Endpoint/GetScimV2User.php
index e1708a5..a238022 100644
--- a/lib/Endpoint/GetScimV2User.php
+++ b/lib/Endpoint/GetScimV2User.php
@@ -151,7 +151,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\GetScimV2UserTooManyRequestsException
      * @throws \Braze\Exception\GetScimV2UserInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/GetScimV2UserById.php b/lib/Endpoint/GetScimV2UserById.php
index 075698d..9d08ebb 100644
--- a/lib/Endpoint/GetScimV2UserById.php
+++ b/lib/Endpoint/GetScimV2UserById.php
@@ -124,7 +124,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\GetScimV2UserByIdTooManyRequestsException
      * @throws \Braze\Exception\GetScimV2UserByIdInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/GetSegmentsDataSeries.php b/lib/Endpoint/GetSegmentsDataSeries.php
index a4d4951..551a8f8 100644
--- a/lib/Endpoint/GetSegmentsDataSeries.php
+++ b/lib/Endpoint/GetSegmentsDataSeries.php
@@ -125,7 +125,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\GetSegmentsDataSeriesTooManyRequestsException
      * @throws \Braze\Exception\GetSegmentsDataSeriesInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/GetSegmentsDetail.php b/lib/Endpoint/GetSegmentsDetail.php
index c1a43b1..5b08ee9 100644
--- a/lib/Endpoint/GetSegmentsDetail.php
+++ b/lib/Endpoint/GetSegmentsDetail.php
@@ -116,7 +116,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\GetSegmentsDetailTooManyRequestsException
      * @throws \Braze\Exception\GetSegmentsDetailInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/GetSegmentsList.php b/lib/Endpoint/GetSegmentsList.php
index 1d05a0e..68af256 100644
--- a/lib/Endpoint/GetSegmentsList.php
+++ b/lib/Endpoint/GetSegmentsList.php
@@ -124,7 +124,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\GetSegmentsListTooManyRequestsException
      * @throws \Braze\Exception\GetSegmentsListInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/GetSendsDataSeries.php b/lib/Endpoint/GetSendsDataSeries.php
index c6e471b..2236574 100644
--- a/lib/Endpoint/GetSendsDataSeries.php
+++ b/lib/Endpoint/GetSendsDataSeries.php
@@ -158,7 +158,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\GetSendsDataSeriesTooManyRequestsException
      * @throws \Braze\Exception\GetSendsDataSeriesInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/GetSessionsDataSeries.php b/lib/Endpoint/GetSessionsDataSeries.php
index e6aece8..1a399e9 100644
--- a/lib/Endpoint/GetSessionsDataSeries.php
+++ b/lib/Endpoint/GetSessionsDataSeries.php
@@ -131,7 +131,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\GetSessionsDataSeriesTooManyRequestsException
      * @throws \Braze\Exception\GetSessionsDataSeriesInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/GetSmsInvalidPhoneNumber.php b/lib/Endpoint/GetSmsInvalidPhoneNumber.php
index 7f7c326..c48a740 100644
--- a/lib/Endpoint/GetSmsInvalidPhoneNumber.php
+++ b/lib/Endpoint/GetSmsInvalidPhoneNumber.php
@@ -136,7 +136,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\GetSmsInvalidPhoneNumberTooManyRequestsException
      * @throws \Braze\Exception\GetSmsInvalidPhoneNumberInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/GetSubscriptionStatusGet.php b/lib/Endpoint/GetSubscriptionStatusGet.php
index d905929..8f2cf4a 100644
--- a/lib/Endpoint/GetSubscriptionStatusGet.php
+++ b/lib/Endpoint/GetSubscriptionStatusGet.php
@@ -124,7 +124,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\GetSubscriptionStatusGetTooManyRequestsException
      * @throws \Braze\Exception\GetSubscriptionStatusGetInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/GetSubscriptionUserStatus.php b/lib/Endpoint/GetSubscriptionUserStatus.php
index 2e0e77e..ecefce9 100644
--- a/lib/Endpoint/GetSubscriptionUserStatus.php
+++ b/lib/Endpoint/GetSubscriptionUserStatus.php
@@ -107,7 +107,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\GetSubscriptionUserStatusTooManyRequestsException
      * @throws \Braze\Exception\GetSubscriptionUserStatusInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/GetTemplatesEmailInfo.php b/lib/Endpoint/GetTemplatesEmailInfo.php
index f9d4abd..eb3152d 100644
--- a/lib/Endpoint/GetTemplatesEmailInfo.php
+++ b/lib/Endpoint/GetTemplatesEmailInfo.php
@@ -119,7 +119,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\GetTemplatesEmailInfoTooManyRequestsException
      * @throws \Braze\Exception\GetTemplatesEmailInfoInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/GetTemplatesEmailList.php b/lib/Endpoint/GetTemplatesEmailList.php
index 8933ce9..e5ae445 100644
--- a/lib/Endpoint/GetTemplatesEmailList.php
+++ b/lib/Endpoint/GetTemplatesEmailList.php
@@ -123,7 +123,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\GetTemplatesEmailListTooManyRequestsException
      * @throws \Braze\Exception\GetTemplatesEmailListInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/PatchCatalogsByCatalogNameItem.php b/lib/Endpoint/PatchCatalogsByCatalogNameItem.php
index 6d9be9b..834132f 100644
--- a/lib/Endpoint/PatchCatalogsByCatalogNameItem.php
+++ b/lib/Endpoint/PatchCatalogsByCatalogNameItem.php
@@ -108,7 +108,7 @@ class PatchCatalogsByCatalogNameItem extends \Braze\Runtime\Client\BaseEndpoint
      * @var string $Authorization
      *             }
      */
-    public function __construct(string $catalogName, \Braze\Model\CatalogsCatalogNameItemsPatchBody $requestBody = null, array $headerParameters = [])
+    public function __construct(string $catalogName, ?\Braze\Model\CatalogsCatalogNameItemsPatchBody $requestBody = null, array $headerParameters = [])
     {
         $this->catalog_name = $catalogName;
         $this->body = $requestBody;
@@ -161,7 +161,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\PatchCatalogsByCatalogNameItemTooManyRequestsException
      * @throws \Braze\Exception\PatchCatalogsByCatalogNameItemInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/PatchCatalogsByCatalogNameItemByItemId.php b/lib/Endpoint/PatchCatalogsByCatalogNameItemByItemId.php
index 87327fe..6b418d2 100644
--- a/lib/Endpoint/PatchCatalogsByCatalogNameItemByItemId.php
+++ b/lib/Endpoint/PatchCatalogsByCatalogNameItemByItemId.php
@@ -121,7 +121,7 @@ class PatchCatalogsByCatalogNameItemByItemId extends \Braze\Runtime\Client\BaseE
      * @var string $Authorization
      *             }
      */
-    public function __construct(string $catalogName, string $itemId, \Braze\Model\CatalogsCatalogNameItemsItemIdPatchBody $requestBody = null, array $headerParameters = [])
+    public function __construct(string $catalogName, string $itemId, ?\Braze\Model\CatalogsCatalogNameItemsItemIdPatchBody $requestBody = null, array $headerParameters = [])
     {
         $this->catalog_name = $catalogName;
         $this->item_id = $itemId;
@@ -175,7 +175,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\PatchCatalogsByCatalogNameItemByItemIdTooManyRequestsException
      * @throws \Braze\Exception\PatchCatalogsByCatalogNameItemByItemIdInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/PostCampaignsTriggerScheduleCreate.php b/lib/Endpoint/PostCampaignsTriggerScheduleCreate.php
index df977d1..0f149dd 100644
--- a/lib/Endpoint/PostCampaignsTriggerScheduleCreate.php
+++ b/lib/Endpoint/PostCampaignsTriggerScheduleCreate.php
@@ -68,7 +68,7 @@ class PostCampaignsTriggerScheduleCreate extends \Braze\Runtime\Client\BaseEndpo
      * @var string $Authorization
      *             }
      */
-    public function __construct(\Braze\Model\CampaignsTriggerScheduleCreatePostBody $requestBody = null, array $headerParameters = [])
+    public function __construct(?\Braze\Model\CampaignsTriggerScheduleCreatePostBody $requestBody = null, array $headerParameters = [])
     {
         $this->body = $requestBody;
         $this->headerParameters = $headerParameters;
@@ -120,7 +120,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\PostCampaignsTriggerScheduleCreateTooManyRequestsException
      * @throws \Braze\Exception\PostCampaignsTriggerScheduleCreateInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/PostCampaignsTriggerScheduleDelete.php b/lib/Endpoint/PostCampaignsTriggerScheduleDelete.php
index a9c2581..8530774 100644
--- a/lib/Endpoint/PostCampaignsTriggerScheduleDelete.php
+++ b/lib/Endpoint/PostCampaignsTriggerScheduleDelete.php
@@ -38,7 +38,7 @@ class PostCampaignsTriggerScheduleDelete extends \Braze\Runtime\Client\BaseEndpo
      * @var string $Authorization
      *             }
      */
-    public function __construct(\Braze\Model\CampaignsTriggerScheduleDeletePostBody $requestBody = null, array $headerParameters = [])
+    public function __construct(?\Braze\Model\CampaignsTriggerScheduleDeletePostBody $requestBody = null, array $headerParameters = [])
     {
         $this->body = $requestBody;
         $this->headerParameters = $headerParameters;
@@ -90,7 +90,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\PostCampaignsTriggerScheduleDeleteTooManyRequestsException
      * @throws \Braze\Exception\PostCampaignsTriggerScheduleDeleteInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/PostCampaignsTriggerScheduleUpdate.php b/lib/Endpoint/PostCampaignsTriggerScheduleUpdate.php
index 921cf3c..298ded0 100644
--- a/lib/Endpoint/PostCampaignsTriggerScheduleUpdate.php
+++ b/lib/Endpoint/PostCampaignsTriggerScheduleUpdate.php
@@ -43,7 +43,7 @@ class PostCampaignsTriggerScheduleUpdate extends \Braze\Runtime\Client\BaseEndpo
      * @var string $Authorization
      *             }
      */
-    public function __construct(\Braze\Model\CampaignsTriggerScheduleUpdatePostBody $requestBody = null, array $headerParameters = [])
+    public function __construct(?\Braze\Model\CampaignsTriggerScheduleUpdatePostBody $requestBody = null, array $headerParameters = [])
     {
         $this->body = $requestBody;
         $this->headerParameters = $headerParameters;
@@ -95,7 +95,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\PostCampaignsTriggerScheduleUpdateTooManyRequestsException
      * @throws \Braze\Exception\PostCampaignsTriggerScheduleUpdateInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/PostCampaignsTriggerSend.php b/lib/Endpoint/PostCampaignsTriggerSend.php
index d6d573e..0cb7fed 100644
--- a/lib/Endpoint/PostCampaignsTriggerSend.php
+++ b/lib/Endpoint/PostCampaignsTriggerSend.php
@@ -70,7 +70,7 @@ class PostCampaignsTriggerSend extends \Braze\Runtime\Client\BaseEndpoint implem
      * @var string $Authorization
      *             }
      */
-    public function __construct(\Braze\Model\CampaignsTriggerSendPostBody $requestBody = null, array $headerParameters = [])
+    public function __construct(?\Braze\Model\CampaignsTriggerSendPostBody $requestBody = null, array $headerParameters = [])
     {
         $this->body = $requestBody;
         $this->headerParameters = $headerParameters;
@@ -122,7 +122,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\PostCampaignsTriggerSendTooManyRequestsException
      * @throws \Braze\Exception\PostCampaignsTriggerSendInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/PostCanvasTriggerScheduleCreate.php b/lib/Endpoint/PostCanvasTriggerScheduleCreate.php
index e58dd44..aa47272 100644
--- a/lib/Endpoint/PostCanvasTriggerScheduleCreate.php
+++ b/lib/Endpoint/PostCanvasTriggerScheduleCreate.php
@@ -52,7 +52,7 @@ class PostCanvasTriggerScheduleCreate extends \Braze\Runtime\Client\BaseEndpoint
      * @var string $Authorization
      *             }
      */
-    public function __construct(\Braze\Model\CanvasTriggerScheduleCreatePostBody $requestBody = null, array $headerParameters = [])
+    public function __construct(?\Braze\Model\CanvasTriggerScheduleCreatePostBody $requestBody = null, array $headerParameters = [])
     {
         $this->body = $requestBody;
         $this->headerParameters = $headerParameters;
@@ -104,7 +104,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\PostCanvasTriggerScheduleCreateTooManyRequestsException
      * @throws \Braze\Exception\PostCanvasTriggerScheduleCreateInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/PostCanvasTriggerScheduleDelete.php b/lib/Endpoint/PostCanvasTriggerScheduleDelete.php
index 17dfb9a..4b7a105 100644
--- a/lib/Endpoint/PostCanvasTriggerScheduleDelete.php
+++ b/lib/Endpoint/PostCanvasTriggerScheduleDelete.php
@@ -36,7 +36,7 @@ class PostCanvasTriggerScheduleDelete extends \Braze\Runtime\Client\BaseEndpoint
      * @var string $Authorization
      *             }
      */
-    public function __construct(\Braze\Model\CanvasTriggerScheduleDeletePostBody $requestBody = null, array $headerParameters = [])
+    public function __construct(?\Braze\Model\CanvasTriggerScheduleDeletePostBody $requestBody = null, array $headerParameters = [])
     {
         $this->body = $requestBody;
         $this->headerParameters = $headerParameters;
@@ -88,7 +88,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\PostCanvasTriggerScheduleDeleteTooManyRequestsException
      * @throws \Braze\Exception\PostCanvasTriggerScheduleDeleteInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/PostCanvasTriggerScheduleUpdate.php b/lib/Endpoint/PostCanvasTriggerScheduleUpdate.php
index 9fb36f7..fa8b5fe 100644
--- a/lib/Endpoint/PostCanvasTriggerScheduleUpdate.php
+++ b/lib/Endpoint/PostCanvasTriggerScheduleUpdate.php
@@ -43,7 +43,7 @@ class PostCanvasTriggerScheduleUpdate extends \Braze\Runtime\Client\BaseEndpoint
      * @var string $Authorization
      *             }
      */
-    public function __construct(\Braze\Model\CanvasTriggerScheduleUpdatePostBody $requestBody = null, array $headerParameters = [])
+    public function __construct(?\Braze\Model\CanvasTriggerScheduleUpdatePostBody $requestBody = null, array $headerParameters = [])
     {
         $this->body = $requestBody;
         $this->headerParameters = $headerParameters;
@@ -95,7 +95,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\PostCanvasTriggerScheduleUpdateTooManyRequestsException
      * @throws \Braze\Exception\PostCanvasTriggerScheduleUpdateInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/PostCanvasTriggerSend.php b/lib/Endpoint/PostCanvasTriggerSend.php
index 00a19f4..8f249a4 100644
--- a/lib/Endpoint/PostCanvasTriggerSend.php
+++ b/lib/Endpoint/PostCanvasTriggerSend.php
@@ -67,7 +67,7 @@ class PostCanvasTriggerSend extends \Braze\Runtime\Client\BaseEndpoint implement
      * @var string $Authorization
      *             }
      */
-    public function __construct(\Braze\Model\CanvasTriggerSendPostBody $requestBody = null, array $headerParameters = [])
+    public function __construct(?\Braze\Model\CanvasTriggerSendPostBody $requestBody = null, array $headerParameters = [])
     {
         $this->body = $requestBody;
         $this->headerParameters = $headerParameters;
@@ -119,7 +119,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\PostCanvasTriggerSendTooManyRequestsException
      * @throws \Braze\Exception\PostCanvasTriggerSendInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/PostCatalog.php b/lib/Endpoint/PostCatalog.php
index 7d35d59..e8634a6 100644
--- a/lib/Endpoint/PostCatalog.php
+++ b/lib/Endpoint/PostCatalog.php
@@ -187,7 +187,7 @@ class PostCatalog extends \Braze\Runtime\Client\BaseEndpoint implements \Braze\R
      * @var string $Authorization
      *             }
      */
-    public function __construct(\Braze\Model\CatalogsPostBody $requestBody = null, array $headerParameters = [])
+    public function __construct(?\Braze\Model\CatalogsPostBody $requestBody = null, array $headerParameters = [])
     {
         $this->body = $requestBody;
         $this->headerParameters = $headerParameters;
@@ -239,7 +239,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\PostCatalogTooManyRequestsException
      * @throws \Braze\Exception\PostCatalogInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/PostCatalogsByCatalogNameItem.php b/lib/Endpoint/PostCatalogsByCatalogNameItem.php
index 4795511..a4e6ffa 100644
--- a/lib/Endpoint/PostCatalogsByCatalogNameItem.php
+++ b/lib/Endpoint/PostCatalogsByCatalogNameItem.php
@@ -142,7 +142,7 @@ class PostCatalogsByCatalogNameItem extends \Braze\Runtime\Client\BaseEndpoint i
      * @var string $Authorization
      *             }
      */
-    public function __construct(string $catalogName, \Braze\Model\CatalogsCatalogNameItemsPostBody $requestBody = null, array $headerParameters = [])
+    public function __construct(string $catalogName, ?\Braze\Model\CatalogsCatalogNameItemsPostBody $requestBody = null, array $headerParameters = [])
     {
         $this->catalog_name = $catalogName;
         $this->body = $requestBody;
@@ -195,7 +195,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\PostCatalogsByCatalogNameItemTooManyRequestsException
      * @throws \Braze\Exception\PostCatalogsByCatalogNameItemInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/PostCatalogsByCatalogNameItemByItemId.php b/lib/Endpoint/PostCatalogsByCatalogNameItemByItemId.php
index 5080f76..73dc3ba 100644
--- a/lib/Endpoint/PostCatalogsByCatalogNameItemByItemId.php
+++ b/lib/Endpoint/PostCatalogsByCatalogNameItemByItemId.php
@@ -126,7 +126,7 @@ class PostCatalogsByCatalogNameItemByItemId extends \Braze\Runtime\Client\BaseEn
      * @var string $Authorization
      *             }
      */
-    public function __construct(string $catalogName, string $itemId, \Braze\Model\CatalogsCatalogNameItemsItemIdPostBody $requestBody = null, array $headerParameters = [])
+    public function __construct(string $catalogName, string $itemId, ?\Braze\Model\CatalogsCatalogNameItemsItemIdPostBody $requestBody = null, array $headerParameters = [])
     {
         $this->catalog_name = $catalogName;
         $this->item_id = $itemId;
@@ -180,7 +180,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\PostCatalogsByCatalogNameItemByItemIdTooManyRequestsException
      * @throws \Braze\Exception\PostCatalogsByCatalogNameItemByItemIdInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/PostContentBlocksCreate.php b/lib/Endpoint/PostContentBlocksCreate.php
index 347eccd..36fc4ae 100644
--- a/lib/Endpoint/PostContentBlocksCreate.php
+++ b/lib/Endpoint/PostContentBlocksCreate.php
@@ -76,7 +76,7 @@ class PostContentBlocksCreate extends \Braze\Runtime\Client\BaseEndpoint impleme
      * @var string $Authorization
      *             }
      */
-    public function __construct(\Braze\Model\ContentBlocksCreatePostBody $requestBody = null, array $headerParameters = [])
+    public function __construct(?\Braze\Model\ContentBlocksCreatePostBody $requestBody = null, array $headerParameters = [])
     {
         $this->body = $requestBody;
         $this->headerParameters = $headerParameters;
@@ -128,7 +128,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\PostContentBlocksCreateTooManyRequestsException
      * @throws \Braze\Exception\PostContentBlocksCreateInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/PostContentBlocksUpdate.php b/lib/Endpoint/PostContentBlocksUpdate.php
index dcd808e..e5db53d 100644
--- a/lib/Endpoint/PostContentBlocksUpdate.php
+++ b/lib/Endpoint/PostContentBlocksUpdate.php
@@ -79,7 +79,7 @@ class PostContentBlocksUpdate extends \Braze\Runtime\Client\BaseEndpoint impleme
      * @var string $Authorization
      *             }
      */
-    public function __construct(\Braze\Model\ContentBlocksUpdatePostBody $requestBody = null, array $headerParameters = [])
+    public function __construct(?\Braze\Model\ContentBlocksUpdatePostBody $requestBody = null, array $headerParameters = [])
     {
         $this->body = $requestBody;
         $this->headerParameters = $headerParameters;
@@ -131,7 +131,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\PostContentBlocksUpdateTooManyRequestsException
      * @throws \Braze\Exception\PostContentBlocksUpdateInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/PostEmailBlacklist.php b/lib/Endpoint/PostEmailBlacklist.php
index 9755aef..83b5e4a 100644
--- a/lib/Endpoint/PostEmailBlacklist.php
+++ b/lib/Endpoint/PostEmailBlacklist.php
@@ -35,7 +35,7 @@ class PostEmailBlacklist extends \Braze\Runtime\Client\BaseEndpoint implements \
      * @var string $Authorization
      *             }
      */
-    public function __construct(\Braze\Model\EmailBlacklistPostBody $requestBody = null, array $headerParameters = [])
+    public function __construct(?\Braze\Model\EmailBlacklistPostBody $requestBody = null, array $headerParameters = [])
     {
         $this->body = $requestBody;
         $this->headerParameters = $headerParameters;
@@ -87,7 +87,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\PostEmailBlacklistTooManyRequestsException
      * @throws \Braze\Exception\PostEmailBlacklistInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/PostEmailBlocklist.php b/lib/Endpoint/PostEmailBlocklist.php
index c1beea4..a279fe9 100644
--- a/lib/Endpoint/PostEmailBlocklist.php
+++ b/lib/Endpoint/PostEmailBlocklist.php
@@ -35,7 +35,7 @@ class PostEmailBlocklist extends \Braze\Runtime\Client\BaseEndpoint implements \
      * @var string $Authorization
      *             }
      */
-    public function __construct(\Braze\Model\EmailBlocklistPostBody $requestBody = null, array $headerParameters = [])
+    public function __construct(?\Braze\Model\EmailBlocklistPostBody $requestBody = null, array $headerParameters = [])
     {
         $this->body = $requestBody;
         $this->headerParameters = $headerParameters;
@@ -87,7 +87,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\PostEmailBlocklistTooManyRequestsException
      * @throws \Braze\Exception\PostEmailBlocklistInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/PostEmailBounceRemove.php b/lib/Endpoint/PostEmailBounceRemove.php
index 18458c2..619d427 100644
--- a/lib/Endpoint/PostEmailBounceRemove.php
+++ b/lib/Endpoint/PostEmailBounceRemove.php
@@ -37,7 +37,7 @@ class PostEmailBounceRemove extends \Braze\Runtime\Client\BaseEndpoint implement
      * @var string $Authorization
      *             }
      */
-    public function __construct(\Braze\Model\EmailBounceRemovePostBody $requestBody = null, array $headerParameters = [])
+    public function __construct(?\Braze\Model\EmailBounceRemovePostBody $requestBody = null, array $headerParameters = [])
     {
         $this->body = $requestBody;
         $this->headerParameters = $headerParameters;
@@ -89,7 +89,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\PostEmailBounceRemoveTooManyRequestsException
      * @throws \Braze\Exception\PostEmailBounceRemoveInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/PostEmailSpamRemove.php b/lib/Endpoint/PostEmailSpamRemove.php
index 74a071a..2e0c703 100644
--- a/lib/Endpoint/PostEmailSpamRemove.php
+++ b/lib/Endpoint/PostEmailSpamRemove.php
@@ -37,7 +37,7 @@ class PostEmailSpamRemove extends \Braze\Runtime\Client\BaseEndpoint implements
      * @var string $Authorization
      *             }
      */
-    public function __construct(\Braze\Model\EmailSpamRemovePostBody $requestBody = null, array $headerParameters = [])
+    public function __construct(?\Braze\Model\EmailSpamRemovePostBody $requestBody = null, array $headerParameters = [])
     {
         $this->body = $requestBody;
         $this->headerParameters = $headerParameters;
@@ -89,7 +89,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\PostEmailSpamRemoveTooManyRequestsException
      * @throws \Braze\Exception\PostEmailSpamRemoveInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/PostEmailStatus.php b/lib/Endpoint/PostEmailStatus.php
index d18dc7d..f958cef 100644
--- a/lib/Endpoint/PostEmailStatus.php
+++ b/lib/Endpoint/PostEmailStatus.php
@@ -38,7 +38,7 @@ class PostEmailStatus extends \Braze\Runtime\Client\BaseEndpoint implements \Bra
      * @var string $Authorization
      *             }
      */
-    public function __construct(\Braze\Model\EmailStatusPostBody $requestBody = null, array $headerParameters = [])
+    public function __construct(?\Braze\Model\EmailStatusPostBody $requestBody = null, array $headerParameters = [])
     {
         $this->body = $requestBody;
         $this->headerParameters = $headerParameters;
@@ -90,7 +90,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\PostEmailStatusTooManyRequestsException
      * @throws \Braze\Exception\PostEmailStatusInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/PostMessagesLiveActivityUpdate.php b/lib/Endpoint/PostMessagesLiveActivityUpdate.php
index 80f5f5d..3f7f7a5 100644
--- a/lib/Endpoint/PostMessagesLiveActivityUpdate.php
+++ b/lib/Endpoint/PostMessagesLiveActivityUpdate.php
@@ -76,7 +76,7 @@ class PostMessagesLiveActivityUpdate extends \Braze\Runtime\Client\BaseEndpoint
      * @var string $Authorization
      *             }
      */
-    public function __construct(\Braze\Model\MessagesLiveActivityUpdatePostBody $requestBody = null, array $headerParameters = [])
+    public function __construct(?\Braze\Model\MessagesLiveActivityUpdatePostBody $requestBody = null, array $headerParameters = [])
     {
         $this->body = $requestBody;
         $this->headerParameters = $headerParameters;
@@ -128,7 +128,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\PostMessagesLiveActivityUpdateTooManyRequestsException
      * @throws \Braze\Exception\PostMessagesLiveActivityUpdateInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/PostMessagesScheduleCreate.php b/lib/Endpoint/PostMessagesScheduleCreate.php
index 0f0e611..c301484 100644
--- a/lib/Endpoint/PostMessagesScheduleCreate.php
+++ b/lib/Endpoint/PostMessagesScheduleCreate.php
@@ -62,7 +62,7 @@ class PostMessagesScheduleCreate extends \Braze\Runtime\Client\BaseEndpoint impl
      *
      * ```
      */
-    public function __construct(\Braze\Model\MessagesScheduleCreatePostBody $requestBody = null)
+    public function __construct(?\Braze\Model\MessagesScheduleCreatePostBody $requestBody = null)
     {
         $this->body = $requestBody;
     }
@@ -101,7 +101,7 @@ public function getExtraHeaders(): array
      * @throws \Braze\Exception\PostMessagesScheduleCreateTooManyRequestsException
      * @throws \Braze\Exception\PostMessagesScheduleCreateInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/PostMessagesScheduleDelete.php b/lib/Endpoint/PostMessagesScheduleDelete.php
index 4ecc3f7..1019e1b 100644
--- a/lib/Endpoint/PostMessagesScheduleDelete.php
+++ b/lib/Endpoint/PostMessagesScheduleDelete.php
@@ -35,7 +35,7 @@ class PostMessagesScheduleDelete extends \Braze\Runtime\Client\BaseEndpoint impl
      * @var string $Authorization
      *             }
      */
-    public function __construct(\Braze\Model\MessagesScheduleDeletePostBody $requestBody = null, array $headerParameters = [])
+    public function __construct(?\Braze\Model\MessagesScheduleDeletePostBody $requestBody = null, array $headerParameters = [])
     {
         $this->body = $requestBody;
         $this->headerParameters = $headerParameters;
@@ -87,7 +87,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\PostMessagesScheduleDeleteTooManyRequestsException
      * @throws \Braze\Exception\PostMessagesScheduleDeleteInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/PostMessagesScheduleUpdate.php b/lib/Endpoint/PostMessagesScheduleUpdate.php
index a61ab69..d061d6a 100644
--- a/lib/Endpoint/PostMessagesScheduleUpdate.php
+++ b/lib/Endpoint/PostMessagesScheduleUpdate.php
@@ -39,7 +39,7 @@ class PostMessagesScheduleUpdate extends \Braze\Runtime\Client\BaseEndpoint impl
      * @var string $Authorization
      *             }
      */
-    public function __construct(\Braze\Model\MessagesScheduleUpdatePostBody $requestBody = null, array $headerParameters = [])
+    public function __construct(?\Braze\Model\MessagesScheduleUpdatePostBody $requestBody = null, array $headerParameters = [])
     {
         $this->body = $requestBody;
         $this->headerParameters = $headerParameters;
@@ -91,7 +91,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\PostMessagesScheduleUpdateTooManyRequestsException
      * @throws \Braze\Exception\PostMessagesScheduleUpdateInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/PostMessagesSend.php b/lib/Endpoint/PostMessagesSend.php
index 5997817..8b0fbd8 100644
--- a/lib/Endpoint/PostMessagesSend.php
+++ b/lib/Endpoint/PostMessagesSend.php
@@ -59,7 +59,7 @@ class PostMessagesSend extends \Braze\Runtime\Client\BaseEndpoint implements \Br
      * @var string $Authorization
      *             }
      */
-    public function __construct(\Braze\Model\MessagesSendPostBody $requestBody = null, array $headerParameters = [])
+    public function __construct(?\Braze\Model\MessagesSendPostBody $requestBody = null, array $headerParameters = [])
     {
         $this->body = $requestBody;
         $this->headerParameters = $headerParameters;
@@ -111,7 +111,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\PostMessagesSendTooManyRequestsException
      * @throws \Braze\Exception\PostMessagesSendInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/PostPreferenceCenterV1.php b/lib/Endpoint/PostPreferenceCenterV1.php
index 12cb553..6da60e6 100644
--- a/lib/Endpoint/PostPreferenceCenterV1.php
+++ b/lib/Endpoint/PostPreferenceCenterV1.php
@@ -76,7 +76,7 @@ class PostPreferenceCenterV1 extends \Braze\Runtime\Client\BaseEndpoint implemen
      * @var string $Authorization
      *             }
      */
-    public function __construct(\Braze\Model\PreferenceCenterV1PostBody $requestBody = null, array $headerParameters = [])
+    public function __construct(?\Braze\Model\PreferenceCenterV1PostBody $requestBody = null, array $headerParameters = [])
     {
         $this->body = $requestBody;
         $this->headerParameters = $headerParameters;
@@ -128,7 +128,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\PostPreferenceCenterV1TooManyRequestsException
      * @throws \Braze\Exception\PostPreferenceCenterV1InternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/PostScimV2User.php b/lib/Endpoint/PostScimV2User.php
index 60824d9..a514869 100644
--- a/lib/Endpoint/PostScimV2User.php
+++ b/lib/Endpoint/PostScimV2User.php
@@ -90,7 +90,7 @@ class PostScimV2User extends \Braze\Runtime\Client\BaseEndpoint implements \Braz
      * @var string $Authorization
      *             }
      */
-    public function __construct(\Braze\Model\ScimV2UsersPostBody $requestBody = null, array $headerParameters = [])
+    public function __construct(?\Braze\Model\ScimV2UsersPostBody $requestBody = null, array $headerParameters = [])
     {
         $this->body = $requestBody;
         $this->headerParameters = $headerParameters;
@@ -143,7 +143,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\PostScimV2UserTooManyRequestsException
      * @throws \Braze\Exception\PostScimV2UserInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/PostSendsIdCreate.php b/lib/Endpoint/PostSendsIdCreate.php
index 75cfbcc..f2dc2f8 100644
--- a/lib/Endpoint/PostSendsIdCreate.php
+++ b/lib/Endpoint/PostSendsIdCreate.php
@@ -52,7 +52,7 @@ class PostSendsIdCreate extends \Braze\Runtime\Client\BaseEndpoint implements \B
      * @var string $Authorization
      *             }
      */
-    public function __construct(\Braze\Model\SendsIdCreatePostBody $requestBody = null, array $headerParameters = [])
+    public function __construct(?\Braze\Model\SendsIdCreatePostBody $requestBody = null, array $headerParameters = [])
     {
         $this->body = $requestBody;
         $this->headerParameters = $headerParameters;
@@ -104,7 +104,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\PostSendsIdCreateTooManyRequestsException
      * @throws \Braze\Exception\PostSendsIdCreateInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/PostSmsInvalidPhoneNumbersRemove.php b/lib/Endpoint/PostSmsInvalidPhoneNumbersRemove.php
index 8830f85..4b545c8 100644
--- a/lib/Endpoint/PostSmsInvalidPhoneNumbersRemove.php
+++ b/lib/Endpoint/PostSmsInvalidPhoneNumbersRemove.php
@@ -37,7 +37,7 @@ class PostSmsInvalidPhoneNumbersRemove extends \Braze\Runtime\Client\BaseEndpoin
      * @var string $Content-Type
      *             }
      */
-    public function __construct(\Braze\Model\SmsInvalidPhoneNumbersRemovePostBody $requestBody = null, array $headerParameters = [])
+    public function __construct(?\Braze\Model\SmsInvalidPhoneNumbersRemovePostBody $requestBody = null, array $headerParameters = [])
     {
         $this->body = $requestBody;
         $this->headerParameters = $headerParameters;
@@ -89,7 +89,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\PostSmsInvalidPhoneNumbersRemoveTooManyRequestsException
      * @throws \Braze\Exception\PostSmsInvalidPhoneNumbersRemoveInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/PostSubscriptionStatusSet.php b/lib/Endpoint/PostSubscriptionStatusSet.php
index 31d6ff5..6be72cb 100644
--- a/lib/Endpoint/PostSubscriptionStatusSet.php
+++ b/lib/Endpoint/PostSubscriptionStatusSet.php
@@ -57,7 +57,7 @@ class PostSubscriptionStatusSet extends \Braze\Runtime\Client\BaseEndpoint imple
      * @var string $Authorization
      *             }
      */
-    public function __construct(\Braze\Model\SubscriptionStatusSetPostBody $requestBody = null, array $headerParameters = [])
+    public function __construct(?\Braze\Model\SubscriptionStatusSetPostBody $requestBody = null, array $headerParameters = [])
     {
         $this->body = $requestBody;
         $this->headerParameters = $headerParameters;
@@ -109,7 +109,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\PostSubscriptionStatusSetTooManyRequestsException
      * @throws \Braze\Exception\PostSubscriptionStatusSetInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/PostTemplatesEmailCreate.php b/lib/Endpoint/PostTemplatesEmailCreate.php
index 678dd4c..925be06 100644
--- a/lib/Endpoint/PostTemplatesEmailCreate.php
+++ b/lib/Endpoint/PostTemplatesEmailCreate.php
@@ -58,7 +58,7 @@ class PostTemplatesEmailCreate extends \Braze\Runtime\Client\BaseEndpoint implem
      * @var string $Authorization
      *             }
      */
-    public function __construct(\Braze\Model\TemplatesEmailCreatePostBody $requestBody = null, array $headerParameters = [])
+    public function __construct(?\Braze\Model\TemplatesEmailCreatePostBody $requestBody = null, array $headerParameters = [])
     {
         $this->body = $requestBody;
         $this->headerParameters = $headerParameters;
@@ -110,7 +110,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\PostTemplatesEmailCreateTooManyRequestsException
      * @throws \Braze\Exception\PostTemplatesEmailCreateInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/PostTemplatesEmailUpdate.php b/lib/Endpoint/PostTemplatesEmailUpdate.php
index 8f2b29e..005d3a6 100644
--- a/lib/Endpoint/PostTemplatesEmailUpdate.php
+++ b/lib/Endpoint/PostTemplatesEmailUpdate.php
@@ -58,7 +58,7 @@ class PostTemplatesEmailUpdate extends \Braze\Runtime\Client\BaseEndpoint implem
      * @var string $Authorization
      *             }
      */
-    public function __construct(\Braze\Model\TemplatesEmailUpdatePostBody $requestBody = null, array $headerParameters = [])
+    public function __construct(?\Braze\Model\TemplatesEmailUpdatePostBody $requestBody = null, array $headerParameters = [])
     {
         $this->body = $requestBody;
         $this->headerParameters = $headerParameters;
@@ -110,7 +110,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\PostTemplatesEmailUpdateTooManyRequestsException
      * @throws \Braze\Exception\PostTemplatesEmailUpdateInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/PostTransactionalV1CampaignsByCampaignIdSend.php b/lib/Endpoint/PostTransactionalV1CampaignsByCampaignIdSend.php
index c791ac1..f552cb7 100644
--- a/lib/Endpoint/PostTransactionalV1CampaignsByCampaignIdSend.php
+++ b/lib/Endpoint/PostTransactionalV1CampaignsByCampaignIdSend.php
@@ -226,7 +226,7 @@ class PostTransactionalV1CampaignsByCampaignIdSend extends \Braze\Runtime\Client
      * @var string $Authorization
      *             }
      */
-    public function __construct(string $campaignId, \Braze\Model\TransactionalV1CampaignsCampaignIdSendPostBody $requestBody = null, array $headerParameters = [])
+    public function __construct(string $campaignId, ?\Braze\Model\TransactionalV1CampaignsCampaignIdSendPostBody $requestBody = null, array $headerParameters = [])
     {
         $this->campaign_id = $campaignId;
         $this->body = $requestBody;
@@ -279,7 +279,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\PostTransactionalV1CampaignsByCampaignIdSendTooManyRequestsException
      * @throws \Braze\Exception\PostTransactionalV1CampaignsByCampaignIdSendInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/PostUsersAliasNew.php b/lib/Endpoint/PostUsersAliasNew.php
index 3c6478e..4fa744d 100644
--- a/lib/Endpoint/PostUsersAliasNew.php
+++ b/lib/Endpoint/PostUsersAliasNew.php
@@ -41,7 +41,7 @@ class PostUsersAliasNew extends \Braze\Runtime\Client\BaseEndpoint implements \B
      * @var string $Authorization
      *             }
      */
-    public function __construct(\Braze\Model\UsersAliasNewPostBody $requestBody = null, array $headerParameters = [])
+    public function __construct(?\Braze\Model\UsersAliasNewPostBody $requestBody = null, array $headerParameters = [])
     {
         $this->body = $requestBody;
         $this->headerParameters = $headerParameters;
@@ -93,7 +93,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\PostUsersAliasNewTooManyRequestsException
      * @throws \Braze\Exception\PostUsersAliasNewInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/PostUsersAliasUpdate.php b/lib/Endpoint/PostUsersAliasUpdate.php
index 27e49cb..5de5574 100644
--- a/lib/Endpoint/PostUsersAliasUpdate.php
+++ b/lib/Endpoint/PostUsersAliasUpdate.php
@@ -52,7 +52,7 @@ class PostUsersAliasUpdate extends \Braze\Runtime\Client\BaseEndpoint implements
      * @var string $Authorization
      *             }
      */
-    public function __construct(\Braze\Model\UsersAliasUpdatePostBody $requestBody = null, array $headerParameters = [])
+    public function __construct(?\Braze\Model\UsersAliasUpdatePostBody $requestBody = null, array $headerParameters = [])
     {
         $this->body = $requestBody;
         $this->headerParameters = $headerParameters;
@@ -104,7 +104,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\PostUsersAliasUpdateTooManyRequestsException
      * @throws \Braze\Exception\PostUsersAliasUpdateInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/PostUsersDelete.php b/lib/Endpoint/PostUsersDelete.php
index 3853a67..6c37d8b 100644
--- a/lib/Endpoint/PostUsersDelete.php
+++ b/lib/Endpoint/PostUsersDelete.php
@@ -42,7 +42,7 @@ class PostUsersDelete extends \Braze\Runtime\Client\BaseEndpoint implements \Bra
      * @var string $Authorization
      *             }
      */
-    public function __construct(\Braze\Model\UsersDeletePostBody $requestBody = null, array $headerParameters = [])
+    public function __construct(?\Braze\Model\UsersDeletePostBody $requestBody = null, array $headerParameters = [])
     {
         $this->body = $requestBody;
         $this->headerParameters = $headerParameters;
@@ -94,7 +94,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\PostUsersDeleteTooManyRequestsException
      * @throws \Braze\Exception\PostUsersDeleteInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/PostUsersExportGlobalControlGroup.php b/lib/Endpoint/PostUsersExportGlobalControlGroup.php
index b60a06f..cba836f 100644
--- a/lib/Endpoint/PostUsersExportGlobalControlGroup.php
+++ b/lib/Endpoint/PostUsersExportGlobalControlGroup.php
@@ -252,7 +252,7 @@ class PostUsersExportGlobalControlGroup extends \Braze\Runtime\Client\BaseEndpoi
      * @var string $Authorization
      *             }
      */
-    public function __construct(\Braze\Model\UsersExportGlobalControlGroupPostBody $requestBody = null, array $headerParameters = [])
+    public function __construct(?\Braze\Model\UsersExportGlobalControlGroupPostBody $requestBody = null, array $headerParameters = [])
     {
         $this->body = $requestBody;
         $this->headerParameters = $headerParameters;
@@ -304,7 +304,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\PostUsersExportGlobalControlGroupTooManyRequestsException
      * @throws \Braze\Exception\PostUsersExportGlobalControlGroupInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/PostUsersExportId.php b/lib/Endpoint/PostUsersExportId.php
index 58857a1..e09fe43 100644
--- a/lib/Endpoint/PostUsersExportId.php
+++ b/lib/Endpoint/PostUsersExportId.php
@@ -374,7 +374,7 @@ class PostUsersExportId extends \Braze\Runtime\Client\BaseEndpoint implements \B
      * @var string $Authorization
      *             }
      */
-    public function __construct(\Braze\Model\UsersExportIdsPostBody $requestBody = null, array $headerParameters = [])
+    public function __construct(?\Braze\Model\UsersExportIdsPostBody $requestBody = null, array $headerParameters = [])
     {
         $this->body = $requestBody;
         $this->headerParameters = $headerParameters;
@@ -426,7 +426,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\PostUsersExportIdTooManyRequestsException
      * @throws \Braze\Exception\PostUsersExportIdInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/PostUsersExportSegment.php b/lib/Endpoint/PostUsersExportSegment.php
index a0b9c4f..07201a2 100644
--- a/lib/Endpoint/PostUsersExportSegment.php
+++ b/lib/Endpoint/PostUsersExportSegment.php
@@ -396,7 +396,7 @@ class PostUsersExportSegment extends \Braze\Runtime\Client\BaseEndpoint implemen
      * @var string $Authorization
      *             }
      */
-    public function __construct(\Braze\Model\UsersExportSegmentPostBody $requestBody = null, array $headerParameters = [])
+    public function __construct(?\Braze\Model\UsersExportSegmentPostBody $requestBody = null, array $headerParameters = [])
     {
         $this->body = $requestBody;
         $this->headerParameters = $headerParameters;
@@ -448,7 +448,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\PostUsersExportSegmentTooManyRequestsException
      * @throws \Braze\Exception\PostUsersExportSegmentInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/PostUsersExternalIdsRemove.php b/lib/Endpoint/PostUsersExternalIdsRemove.php
index 1589fbb..e1a6fa8 100644
--- a/lib/Endpoint/PostUsersExternalIdsRemove.php
+++ b/lib/Endpoint/PostUsersExternalIdsRemove.php
@@ -63,7 +63,7 @@ class PostUsersExternalIdsRemove extends \Braze\Runtime\Client\BaseEndpoint impl
      * @var string $Authorization
      *             }
      */
-    public function __construct(\Braze\Model\UsersExternalIdsRemovePostBody $requestBody = null, array $headerParameters = [])
+    public function __construct(?\Braze\Model\UsersExternalIdsRemovePostBody $requestBody = null, array $headerParameters = [])
     {
         $this->body = $requestBody;
         $this->headerParameters = $headerParameters;
@@ -115,7 +115,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\PostUsersExternalIdsRemoveTooManyRequestsException
      * @throws \Braze\Exception\PostUsersExternalIdsRemoveInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/PostUsersExternalIdsRename.php b/lib/Endpoint/PostUsersExternalIdsRename.php
index 0a6e306..95c8bbd 100644
--- a/lib/Endpoint/PostUsersExternalIdsRename.php
+++ b/lib/Endpoint/PostUsersExternalIdsRename.php
@@ -87,7 +87,7 @@ class PostUsersExternalIdsRename extends \Braze\Runtime\Client\BaseEndpoint impl
      * @var string $Authorization
      *             }
      */
-    public function __construct(\Braze\Model\UsersExternalIdsRenamePostBody $requestBody = null, array $headerParameters = [])
+    public function __construct(?\Braze\Model\UsersExternalIdsRenamePostBody $requestBody = null, array $headerParameters = [])
     {
         $this->body = $requestBody;
         $this->headerParameters = $headerParameters;
@@ -139,7 +139,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\PostUsersExternalIdsRenameTooManyRequestsException
      * @throws \Braze\Exception\PostUsersExternalIdsRenameInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/PostUsersIdentify.php b/lib/Endpoint/PostUsersIdentify.php
index 274f55a..ad4bba1 100644
--- a/lib/Endpoint/PostUsersIdentify.php
+++ b/lib/Endpoint/PostUsersIdentify.php
@@ -108,7 +108,7 @@ class PostUsersIdentify extends \Braze\Runtime\Client\BaseEndpoint implements \B
      * @var string $Authorization
      *             }
      */
-    public function __construct(\Braze\Model\UsersIdentifyPostBody $requestBody = null, array $headerParameters = [])
+    public function __construct(?\Braze\Model\UsersIdentifyPostBody $requestBody = null, array $headerParameters = [])
     {
         $this->body = $requestBody;
         $this->headerParameters = $headerParameters;
@@ -160,7 +160,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\PostUsersIdentifyTooManyRequestsException
      * @throws \Braze\Exception\PostUsersIdentifyInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/PostUsersMerge.php b/lib/Endpoint/PostUsersMerge.php
index fcea91a..2ce959a 100644
--- a/lib/Endpoint/PostUsersMerge.php
+++ b/lib/Endpoint/PostUsersMerge.php
@@ -153,7 +153,7 @@ class PostUsersMerge extends \Braze\Runtime\Client\BaseEndpoint implements \Braz
      * @var string $Authorization
      *             }
      */
-    public function __construct(\Braze\Model\UsersMergePostBody $requestBody = null, array $headerParameters = [])
+    public function __construct(?\Braze\Model\UsersMergePostBody $requestBody = null, array $headerParameters = [])
     {
         $this->body = $requestBody;
         $this->headerParameters = $headerParameters;
@@ -205,7 +205,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\PostUsersMergeTooManyRequestsException
      * @throws \Braze\Exception\PostUsersMergeInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/PostUsersTrack.php b/lib/Endpoint/PostUsersTrack.php
index bfdc468..b1d13c7 100644
--- a/lib/Endpoint/PostUsersTrack.php
+++ b/lib/Endpoint/PostUsersTrack.php
@@ -135,7 +135,7 @@ class PostUsersTrack extends \Braze\Runtime\Client\BaseEndpoint implements \Braz
      * @var string $Authorization
      *             }
      */
-    public function __construct(\Braze\Model\UsersTrackPostBody $requestBody = null, array $headerParameters = [])
+    public function __construct(?\Braze\Model\UsersTrackPostBody $requestBody = null, array $headerParameters = [])
     {
         $this->body = $requestBody;
         $this->headerParameters = $headerParameters;
@@ -187,7 +187,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\PostUsersTrackTooManyRequestsException
      * @throws \Braze\Exception\PostUsersTrackInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/PostV2SubscriptionStatusSet.php b/lib/Endpoint/PostV2SubscriptionStatusSet.php
index b67000f..e959d4e 100644
--- a/lib/Endpoint/PostV2SubscriptionStatusSet.php
+++ b/lib/Endpoint/PostV2SubscriptionStatusSet.php
@@ -51,7 +51,7 @@ class PostV2SubscriptionStatusSet extends \Braze\Runtime\Client\BaseEndpoint imp
      * @var string $Authorization
      *             }
      */
-    public function __construct(\Braze\Model\V2SubscriptionStatusSetPostBody $requestBody = null, array $headerParameters = [])
+    public function __construct(?\Braze\Model\V2SubscriptionStatusSetPostBody $requestBody = null, array $headerParameters = [])
     {
         $this->body = $requestBody;
         $this->headerParameters = $headerParameters;
@@ -103,7 +103,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\PostV2SubscriptionStatusSetTooManyRequestsException
      * @throws \Braze\Exception\PostV2SubscriptionStatusSetInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/PutCatalogsByCatalogNameItem.php b/lib/Endpoint/PutCatalogsByCatalogNameItem.php
index c8f645c..dd5e0ca 100644
--- a/lib/Endpoint/PutCatalogsByCatalogNameItem.php
+++ b/lib/Endpoint/PutCatalogsByCatalogNameItem.php
@@ -107,7 +107,7 @@ class PutCatalogsByCatalogNameItem extends \Braze\Runtime\Client\BaseEndpoint im
      * @var string $Authorization
      *             }
      */
-    public function __construct(string $catalogName, \Braze\Model\CatalogsCatalogNameItemsPutBody $requestBody = null, array $headerParameters = [])
+    public function __construct(string $catalogName, ?\Braze\Model\CatalogsCatalogNameItemsPutBody $requestBody = null, array $headerParameters = [])
     {
         $this->catalog_name = $catalogName;
         $this->body = $requestBody;
@@ -160,7 +160,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\PutCatalogsByCatalogNameItemTooManyRequestsException
      * @throws \Braze\Exception\PutCatalogsByCatalogNameItemInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/PutCatalogsByCatalogNameItemByItemId.php b/lib/Endpoint/PutCatalogsByCatalogNameItemByItemId.php
index cf811f7..52f60cb 100644
--- a/lib/Endpoint/PutCatalogsByCatalogNameItemByItemId.php
+++ b/lib/Endpoint/PutCatalogsByCatalogNameItemByItemId.php
@@ -129,7 +129,7 @@ class PutCatalogsByCatalogNameItemByItemId extends \Braze\Runtime\Client\BaseEnd
      * @var string $Authorization
      *             }
      */
-    public function __construct(string $catalogName, string $itemId, \Braze\Model\CatalogsCatalogNameItemsItemIdPutBody $requestBody = null, array $headerParameters = [])
+    public function __construct(string $catalogName, string $itemId, ?\Braze\Model\CatalogsCatalogNameItemsItemIdPutBody $requestBody = null, array $headerParameters = [])
     {
         $this->catalog_name = $catalogName;
         $this->item_id = $itemId;
@@ -183,7 +183,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\PutCatalogsByCatalogNameItemByItemIdTooManyRequestsException
      * @throws \Braze\Exception\PutCatalogsByCatalogNameItemByItemIdInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/PutPreferenceCenterV1ByPreferenceCenterExternalID.php b/lib/Endpoint/PutPreferenceCenterV1ByPreferenceCenterExternalID.php
index 5e7f6b3..fe93b9e 100644
--- a/lib/Endpoint/PutPreferenceCenterV1ByPreferenceCenterExternalID.php
+++ b/lib/Endpoint/PutPreferenceCenterV1ByPreferenceCenterExternalID.php
@@ -75,7 +75,7 @@ class PutPreferenceCenterV1ByPreferenceCenterExternalID extends \Braze\Runtime\C
      * @var string
      *                  }
      */
-    public function __construct(string $preferenceCenterExternalID, \Braze\Model\PreferenceCenterV1PreferenceCenterExternalIDPutBody $requestBody = null, array $headerParameters = [])
+    public function __construct(string $preferenceCenterExternalID, ?\Braze\Model\PreferenceCenterV1PreferenceCenterExternalIDPutBody $requestBody = null, array $headerParameters = [])
     {
         $this->PreferenceCenterExternalID = $preferenceCenterExternalID;
         $this->body = $requestBody;
@@ -128,7 +128,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\PutPreferenceCenterV1ByPreferenceCenterExternalIDTooManyRequestsException
      * @throws \Braze\Exception\PutPreferenceCenterV1ByPreferenceCenterExternalIDInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Endpoint/PutScimV2UserById.php b/lib/Endpoint/PutScimV2UserById.php
index c1855c1..5861499 100644
--- a/lib/Endpoint/PutScimV2UserById.php
+++ b/lib/Endpoint/PutScimV2UserById.php
@@ -97,7 +97,7 @@ class PutScimV2UserById extends \Braze\Runtime\Client\BaseEndpoint implements \B
      * @var string $Authorization
      *             }
      */
-    public function __construct(string $id, \Braze\Model\ScimV2UsersIdPutBody $requestBody = null, array $headerParameters = [])
+    public function __construct(string $id, ?\Braze\Model\ScimV2UsersIdPutBody $requestBody = null, array $headerParameters = [])
     {
         $this->id = $id;
         $this->body = $requestBody;
@@ -151,7 +151,7 @@ protected function getHeadersOptionsResolver(): \Symfony\Component\OptionsResolv
      * @throws \Braze\Exception\PutScimV2UserByIdTooManyRequestsException
      * @throws \Braze\Exception\PutScimV2UserByIdInternalServerErrorException
      */
-    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, string $contentType = null)
+    protected function transformResponseBody(\Psr\Http\Message\ResponseInterface $response, \Symfony\Component\Serializer\SerializerInterface $serializer, ?string $contentType = null)
     {
         $status = $response->getStatusCode();
         $body = (string) $response->getBody();
diff --git a/lib/Model/CampaignsTriggerScheduleCreatePostBody.php b/lib/Model/CampaignsTriggerScheduleCreatePostBody.php
index cd3f5d4..ced952c 100644
--- a/lib/Model/CampaignsTriggerScheduleCreatePostBody.php
+++ b/lib/Model/CampaignsTriggerScheduleCreatePostBody.php
@@ -30,7 +30,7 @@ public function isInitialized($property): bool
      */
     protected $sendId;
     /**
-     * @var CampaignsTriggerScheduleCreatePostBodyRecipientsItem[]
+     * @var list<CampaignsTriggerScheduleCreatePostBodyRecipientsItem>
      */
     protected $recipients;
     /**
@@ -77,7 +77,7 @@ public function setSendId(string $sendId): self
     }
 
     /**
-     * @return CampaignsTriggerScheduleCreatePostBodyRecipientsItem[]
+     * @return list<CampaignsTriggerScheduleCreatePostBodyRecipientsItem>
      */
     public function getRecipients(): array
     {
@@ -85,7 +85,7 @@ public function getRecipients(): array
     }
 
     /**
-     * @param CampaignsTriggerScheduleCreatePostBodyRecipientsItem[] $recipients
+     * @param list<CampaignsTriggerScheduleCreatePostBodyRecipientsItem> $recipients
      */
     public function setRecipients(array $recipients): self
     {
diff --git a/lib/Model/CampaignsTriggerScheduleCreatePostBodyAudience.php b/lib/Model/CampaignsTriggerScheduleCreatePostBodyAudience.php
index 2cecc06..8b2b4d1 100644
--- a/lib/Model/CampaignsTriggerScheduleCreatePostBodyAudience.php
+++ b/lib/Model/CampaignsTriggerScheduleCreatePostBodyAudience.php
@@ -22,12 +22,12 @@ public function isInitialized($property): bool
         return array_key_exists($property, $this->initialized);
     }
     /**
-     * @var mixed[]
+     * @var list<mixed>
      */
     protected $aND;
 
     /**
-     * @return mixed[]
+     * @return list<mixed>
      */
     public function getAND(): array
     {
@@ -35,7 +35,7 @@ public function getAND(): array
     }
 
     /**
-     * @param mixed[] $aND
+     * @param list<mixed> $aND
      */
     public function setAND(array $aND): self
     {
diff --git a/lib/Model/CampaignsTriggerSendPostBody.php b/lib/Model/CampaignsTriggerSendPostBody.php
index 374c136..587fcec 100644
--- a/lib/Model/CampaignsTriggerSendPostBody.php
+++ b/lib/Model/CampaignsTriggerSendPostBody.php
@@ -42,7 +42,7 @@ public function isInitialized($property): bool
      */
     protected $audience;
     /**
-     * @var CampaignsTriggerSendPostBodyRecipientsItem[]
+     * @var list<CampaignsTriggerSendPostBodyRecipientsItem>
      */
     protected $recipients;
 
@@ -118,7 +118,7 @@ public function setAudience(CampaignsTriggerSendPostBodyAudience $audience): sel
     }
 
     /**
-     * @return CampaignsTriggerSendPostBodyRecipientsItem[]
+     * @return list<CampaignsTriggerSendPostBodyRecipientsItem>
      */
     public function getRecipients(): array
     {
@@ -126,7 +126,7 @@ public function getRecipients(): array
     }
 
     /**
-     * @param CampaignsTriggerSendPostBodyRecipientsItem[] $recipients
+     * @param list<CampaignsTriggerSendPostBodyRecipientsItem> $recipients
      */
     public function setRecipients(array $recipients): self
     {
diff --git a/lib/Model/CampaignsTriggerSendPostBodyAudience.php b/lib/Model/CampaignsTriggerSendPostBodyAudience.php
index fd9138e..3c3cccc 100644
--- a/lib/Model/CampaignsTriggerSendPostBodyAudience.php
+++ b/lib/Model/CampaignsTriggerSendPostBodyAudience.php
@@ -22,12 +22,12 @@ public function isInitialized($property): bool
         return array_key_exists($property, $this->initialized);
     }
     /**
-     * @var mixed[]
+     * @var list<mixed>
      */
     protected $aND;
 
     /**
-     * @return mixed[]
+     * @return list<mixed>
      */
     public function getAND(): array
     {
@@ -35,7 +35,7 @@ public function getAND(): array
     }
 
     /**
-     * @param mixed[] $aND
+     * @param list<mixed> $aND
      */
     public function setAND(array $aND): self
     {
diff --git a/lib/Model/CanvasTriggerScheduleCreatePostBody.php b/lib/Model/CanvasTriggerScheduleCreatePostBody.php
index ae069ab..aa14316 100644
--- a/lib/Model/CanvasTriggerScheduleCreatePostBody.php
+++ b/lib/Model/CanvasTriggerScheduleCreatePostBody.php
@@ -26,7 +26,7 @@ public function isInitialized($property): bool
      */
     protected $canvasId;
     /**
-     * @var CanvasTriggerScheduleCreatePostBodyRecipientsItem[]
+     * @var list<CanvasTriggerScheduleCreatePostBodyRecipientsItem>
      */
     protected $recipients;
     /**
@@ -60,7 +60,7 @@ public function setCanvasId(string $canvasId): self
     }
 
     /**
-     * @return CanvasTriggerScheduleCreatePostBodyRecipientsItem[]
+     * @return list<CanvasTriggerScheduleCreatePostBodyRecipientsItem>
      */
     public function getRecipients(): array
     {
@@ -68,7 +68,7 @@ public function getRecipients(): array
     }
 
     /**
-     * @param CanvasTriggerScheduleCreatePostBodyRecipientsItem[] $recipients
+     * @param list<CanvasTriggerScheduleCreatePostBodyRecipientsItem> $recipients
      */
     public function setRecipients(array $recipients): self
     {
diff --git a/lib/Model/CanvasTriggerScheduleCreatePostBodyAudience.php b/lib/Model/CanvasTriggerScheduleCreatePostBodyAudience.php
index f61d36f..41ebf82 100644
--- a/lib/Model/CanvasTriggerScheduleCreatePostBodyAudience.php
+++ b/lib/Model/CanvasTriggerScheduleCreatePostBodyAudience.php
@@ -22,12 +22,12 @@ public function isInitialized($property): bool
         return array_key_exists($property, $this->initialized);
     }
     /**
-     * @var mixed[]
+     * @var list<mixed>
      */
     protected $aND;
 
     /**
-     * @return mixed[]
+     * @return list<mixed>
      */
     public function getAND(): array
     {
@@ -35,7 +35,7 @@ public function getAND(): array
     }
 
     /**
-     * @param mixed[] $aND
+     * @param list<mixed> $aND
      */
     public function setAND(array $aND): self
     {
diff --git a/lib/Model/CanvasTriggerSendPostBody.php b/lib/Model/CanvasTriggerSendPostBody.php
index 99a30d1..7e594ff 100644
--- a/lib/Model/CanvasTriggerSendPostBody.php
+++ b/lib/Model/CanvasTriggerSendPostBody.php
@@ -38,7 +38,7 @@ public function isInitialized($property): bool
      */
     protected $audience;
     /**
-     * @var CanvasTriggerSendPostBodyRecipientsItem[]
+     * @var list<CanvasTriggerSendPostBodyRecipientsItem>
      */
     protected $recipients;
 
@@ -95,7 +95,7 @@ public function setAudience(CanvasTriggerSendPostBodyAudience $audience): self
     }
 
     /**
-     * @return CanvasTriggerSendPostBodyRecipientsItem[]
+     * @return list<CanvasTriggerSendPostBodyRecipientsItem>
      */
     public function getRecipients(): array
     {
@@ -103,7 +103,7 @@ public function getRecipients(): array
     }
 
     /**
-     * @param CanvasTriggerSendPostBodyRecipientsItem[] $recipients
+     * @param list<CanvasTriggerSendPostBodyRecipientsItem> $recipients
      */
     public function setRecipients(array $recipients): self
     {
diff --git a/lib/Model/CanvasTriggerSendPostBodyAudience.php b/lib/Model/CanvasTriggerSendPostBodyAudience.php
index 36949ba..ea1179f 100644
--- a/lib/Model/CanvasTriggerSendPostBodyAudience.php
+++ b/lib/Model/CanvasTriggerSendPostBodyAudience.php
@@ -22,12 +22,12 @@ public function isInitialized($property): bool
         return array_key_exists($property, $this->initialized);
     }
     /**
-     * @var mixed[]
+     * @var list<mixed>
      */
     protected $aND;
 
     /**
-     * @return mixed[]
+     * @return list<mixed>
      */
     public function getAND(): array
     {
@@ -35,7 +35,7 @@ public function getAND(): array
     }
 
     /**
-     * @param mixed[] $aND
+     * @param list<mixed> $aND
      */
     public function setAND(array $aND): self
     {
diff --git a/lib/Model/CatalogsCatalogNameItemsItemIdPatchBody.php b/lib/Model/CatalogsCatalogNameItemsItemIdPatchBody.php
index 673ff10..77dd18a 100644
--- a/lib/Model/CatalogsCatalogNameItemsItemIdPatchBody.php
+++ b/lib/Model/CatalogsCatalogNameItemsItemIdPatchBody.php
@@ -22,12 +22,12 @@ public function isInitialized($property): bool
         return array_key_exists($property, $this->initialized);
     }
     /**
-     * @var array<string, mixed>[]
+     * @var list<array<string, mixed>>
      */
     protected $items;
 
     /**
-     * @return array<string, mixed>[]
+     * @return list<array<string, mixed>>
      */
     public function getItems(): array
     {
@@ -35,7 +35,7 @@ public function getItems(): array
     }
 
     /**
-     * @param array<string, mixed>[] $items
+     * @param list<array<string, mixed>> $items
      */
     public function setItems(array $items): self
     {
diff --git a/lib/Model/CatalogsCatalogNameItemsItemIdPostBody.php b/lib/Model/CatalogsCatalogNameItemsItemIdPostBody.php
index 6ea95dd..f3fbaac 100644
--- a/lib/Model/CatalogsCatalogNameItemsItemIdPostBody.php
+++ b/lib/Model/CatalogsCatalogNameItemsItemIdPostBody.php
@@ -22,12 +22,12 @@ public function isInitialized($property): bool
         return array_key_exists($property, $this->initialized);
     }
     /**
-     * @var array<string, mixed>[]
+     * @var list<array<string, mixed>>
      */
     protected $items;
 
     /**
-     * @return array<string, mixed>[]
+     * @return list<array<string, mixed>>
      */
     public function getItems(): array
     {
@@ -35,7 +35,7 @@ public function getItems(): array
     }
 
     /**
-     * @param array<string, mixed>[] $items
+     * @param list<array<string, mixed>> $items
      */
     public function setItems(array $items): self
     {
diff --git a/lib/Model/CatalogsCatalogNameItemsItemIdPutBody.php b/lib/Model/CatalogsCatalogNameItemsItemIdPutBody.php
index 83dd92b..ebd00a4 100644
--- a/lib/Model/CatalogsCatalogNameItemsItemIdPutBody.php
+++ b/lib/Model/CatalogsCatalogNameItemsItemIdPutBody.php
@@ -22,12 +22,12 @@ public function isInitialized($property): bool
         return array_key_exists($property, $this->initialized);
     }
     /**
-     * @var array<string, mixed>[]
+     * @var list<array<string, mixed>>
      */
     protected $items;
 
     /**
-     * @return array<string, mixed>[]
+     * @return list<array<string, mixed>>
      */
     public function getItems(): array
     {
@@ -35,7 +35,7 @@ public function getItems(): array
     }
 
     /**
-     * @param array<string, mixed>[] $items
+     * @param list<array<string, mixed>> $items
      */
     public function setItems(array $items): self
     {
diff --git a/lib/Model/CatalogsCatalogNameItemsPatchBody.php b/lib/Model/CatalogsCatalogNameItemsPatchBody.php
index 985a162..e6b3f55 100644
--- a/lib/Model/CatalogsCatalogNameItemsPatchBody.php
+++ b/lib/Model/CatalogsCatalogNameItemsPatchBody.php
@@ -22,12 +22,12 @@ public function isInitialized($property): bool
         return array_key_exists($property, $this->initialized);
     }
     /**
-     * @var CatalogsCatalogNameItemsPatchBodyItemsItem[]
+     * @var list<CatalogsCatalogNameItemsPatchBodyItemsItem>
      */
     protected $items;
 
     /**
-     * @return CatalogsCatalogNameItemsPatchBodyItemsItem[]
+     * @return list<CatalogsCatalogNameItemsPatchBodyItemsItem>
      */
     public function getItems(): array
     {
@@ -35,7 +35,7 @@ public function getItems(): array
     }
 
     /**
-     * @param CatalogsCatalogNameItemsPatchBodyItemsItem[] $items
+     * @param list<CatalogsCatalogNameItemsPatchBodyItemsItem> $items
      */
     public function setItems(array $items): self
     {
diff --git a/lib/Model/CatalogsCatalogNameItemsPostBody.php b/lib/Model/CatalogsCatalogNameItemsPostBody.php
index 6709bd1..58c095b 100644
--- a/lib/Model/CatalogsCatalogNameItemsPostBody.php
+++ b/lib/Model/CatalogsCatalogNameItemsPostBody.php
@@ -22,12 +22,12 @@ public function isInitialized($property): bool
         return array_key_exists($property, $this->initialized);
     }
     /**
-     * @var array<string, mixed>[]
+     * @var list<array<string, mixed>>
      */
     protected $items;
 
     /**
-     * @return array<string, mixed>[]
+     * @return list<array<string, mixed>>
      */
     public function getItems(): array
     {
@@ -35,7 +35,7 @@ public function getItems(): array
     }
 
     /**
-     * @param array<string, mixed>[] $items
+     * @param list<array<string, mixed>> $items
      */
     public function setItems(array $items): self
     {
diff --git a/lib/Model/CatalogsCatalogNameItemsPutBody.php b/lib/Model/CatalogsCatalogNameItemsPutBody.php
index 39ed26c..554e0dc 100644
--- a/lib/Model/CatalogsCatalogNameItemsPutBody.php
+++ b/lib/Model/CatalogsCatalogNameItemsPutBody.php
@@ -22,12 +22,12 @@ public function isInitialized($property): bool
         return array_key_exists($property, $this->initialized);
     }
     /**
-     * @var array<string, mixed>[]
+     * @var list<array<string, mixed>>
      */
     protected $items;
 
     /**
-     * @return array<string, mixed>[]
+     * @return list<array<string, mixed>>
      */
     public function getItems(): array
     {
@@ -35,7 +35,7 @@ public function getItems(): array
     }
 
     /**
-     * @param array<string, mixed>[] $items
+     * @param list<array<string, mixed>> $items
      */
     public function setItems(array $items): self
     {
diff --git a/lib/Model/CatalogsPostBody.php b/lib/Model/CatalogsPostBody.php
index a4300e4..af77238 100644
--- a/lib/Model/CatalogsPostBody.php
+++ b/lib/Model/CatalogsPostBody.php
@@ -22,12 +22,12 @@ public function isInitialized($property): bool
         return array_key_exists($property, $this->initialized);
     }
     /**
-     * @var CatalogsPostBodyCatalogsItem[]
+     * @var list<CatalogsPostBodyCatalogsItem>
      */
     protected $catalogs;
 
     /**
-     * @return CatalogsPostBodyCatalogsItem[]
+     * @return list<CatalogsPostBodyCatalogsItem>
      */
     public function getCatalogs(): array
     {
@@ -35,7 +35,7 @@ public function getCatalogs(): array
     }
 
     /**
-     * @param CatalogsPostBodyCatalogsItem[] $catalogs
+     * @param list<CatalogsPostBodyCatalogsItem> $catalogs
      */
     public function setCatalogs(array $catalogs): self
     {
diff --git a/lib/Model/CatalogsPostBodyCatalogsItem.php b/lib/Model/CatalogsPostBodyCatalogsItem.php
index 0262b7c..aa0e55d 100644
--- a/lib/Model/CatalogsPostBodyCatalogsItem.php
+++ b/lib/Model/CatalogsPostBodyCatalogsItem.php
@@ -30,7 +30,7 @@ public function isInitialized($property): bool
      */
     protected $description;
     /**
-     * @var CatalogsPostBodyCatalogsItemFieldsItem[]
+     * @var list<CatalogsPostBodyCatalogsItemFieldsItem>
      */
     protected $fields;
 
@@ -61,7 +61,7 @@ public function setDescription(string $description): self
     }
 
     /**
-     * @return CatalogsPostBodyCatalogsItemFieldsItem[]
+     * @return list<CatalogsPostBodyCatalogsItemFieldsItem>
      */
     public function getFields(): array
     {
@@ -69,7 +69,7 @@ public function getFields(): array
     }
 
     /**
-     * @param CatalogsPostBodyCatalogsItemFieldsItem[] $fields
+     * @param list<CatalogsPostBodyCatalogsItemFieldsItem> $fields
      */
     public function setFields(array $fields): self
     {
diff --git a/lib/Model/ContentBlocksCreatePostBody.php b/lib/Model/ContentBlocksCreatePostBody.php
index a9021c5..4036d6c 100644
--- a/lib/Model/ContentBlocksCreatePostBody.php
+++ b/lib/Model/ContentBlocksCreatePostBody.php
@@ -38,7 +38,7 @@ public function isInitialized($property): bool
      */
     protected $state;
     /**
-     * @var string[]
+     * @var list<string>
      */
     protected $tags;
 
@@ -95,7 +95,7 @@ public function setState(string $state): self
     }
 
     /**
-     * @return string[]
+     * @return list<string>
      */
     public function getTags(): array
     {
@@ -103,7 +103,7 @@ public function getTags(): array
     }
 
     /**
-     * @param string[] $tags
+     * @param list<string> $tags
      */
     public function setTags(array $tags): self
     {
diff --git a/lib/Model/ContentBlocksUpdatePostBody.php b/lib/Model/ContentBlocksUpdatePostBody.php
index 5edcaa6..1437859 100644
--- a/lib/Model/ContentBlocksUpdatePostBody.php
+++ b/lib/Model/ContentBlocksUpdatePostBody.php
@@ -42,7 +42,7 @@ public function isInitialized($property): bool
      */
     protected $state;
     /**
-     * @var string[]
+     * @var list<string>
      */
     protected $tags;
 
@@ -112,7 +112,7 @@ public function setState(string $state): self
     }
 
     /**
-     * @return string[]
+     * @return list<string>
      */
     public function getTags(): array
     {
@@ -120,7 +120,7 @@ public function getTags(): array
     }
 
     /**
-     * @param string[] $tags
+     * @param list<string> $tags
      */
     public function setTags(array $tags): self
     {
diff --git a/lib/Model/EmailBlacklistPostBody.php b/lib/Model/EmailBlacklistPostBody.php
index 5c98380..cf2b075 100644
--- a/lib/Model/EmailBlacklistPostBody.php
+++ b/lib/Model/EmailBlacklistPostBody.php
@@ -22,12 +22,12 @@ public function isInitialized($property): bool
         return array_key_exists($property, $this->initialized);
     }
     /**
-     * @var string[]
+     * @var list<string>
      */
     protected $email;
 
     /**
-     * @return string[]
+     * @return list<string>
      */
     public function getEmail(): array
     {
@@ -35,7 +35,7 @@ public function getEmail(): array
     }
 
     /**
-     * @param string[] $email
+     * @param list<string> $email
      */
     public function setEmail(array $email): self
     {
diff --git a/lib/Model/EmailBlocklistPostBody.php b/lib/Model/EmailBlocklistPostBody.php
index 44f8f72..5328ae1 100644
--- a/lib/Model/EmailBlocklistPostBody.php
+++ b/lib/Model/EmailBlocklistPostBody.php
@@ -22,12 +22,12 @@ public function isInitialized($property): bool
         return array_key_exists($property, $this->initialized);
     }
     /**
-     * @var string[]
+     * @var list<string>
      */
     protected $email;
 
     /**
-     * @return string[]
+     * @return list<string>
      */
     public function getEmail(): array
     {
@@ -35,7 +35,7 @@ public function getEmail(): array
     }
 
     /**
-     * @param string[] $email
+     * @param list<string> $email
      */
     public function setEmail(array $email): self
     {
diff --git a/lib/Model/Error.php b/lib/Model/Error.php
index 1aa1e57..fec8b71 100644
--- a/lib/Model/Error.php
+++ b/lib/Model/Error.php
@@ -26,7 +26,7 @@ public function isInitialized($property): bool
      */
     protected $message;
     /**
-     * @var string[]
+     * @var list<string>
      */
     protected $errors;
 
@@ -44,7 +44,7 @@ public function setMessage(string $message): self
     }
 
     /**
-     * @return string[]
+     * @return list<string>
      */
     public function getErrors(): array
     {
@@ -52,7 +52,7 @@ public function getErrors(): array
     }
 
     /**
-     * @param string[] $errors
+     * @param list<string> $errors
      */
     public function setErrors(array $errors): self
     {
diff --git a/lib/Model/MessagesScheduleCreatePostBodyAudience.php b/lib/Model/MessagesScheduleCreatePostBodyAudience.php
index 1e42087..905862d 100644
--- a/lib/Model/MessagesScheduleCreatePostBodyAudience.php
+++ b/lib/Model/MessagesScheduleCreatePostBodyAudience.php
@@ -22,12 +22,12 @@ public function isInitialized($property): bool
         return array_key_exists($property, $this->initialized);
     }
     /**
-     * @var mixed[]
+     * @var list<mixed>
      */
     protected $aND;
 
     /**
-     * @return mixed[]
+     * @return list<mixed>
      */
     public function getAND(): array
     {
@@ -35,7 +35,7 @@ public function getAND(): array
     }
 
     /**
-     * @param mixed[] $aND
+     * @param list<mixed> $aND
      */
     public function setAND(array $aND): self
     {
diff --git a/lib/Model/MessagesSendPostBodyAudience.php b/lib/Model/MessagesSendPostBodyAudience.php
index 96d943d..743ec70 100644
--- a/lib/Model/MessagesSendPostBodyAudience.php
+++ b/lib/Model/MessagesSendPostBodyAudience.php
@@ -22,12 +22,12 @@ public function isInitialized($property): bool
         return array_key_exists($property, $this->initialized);
     }
     /**
-     * @var mixed[]
+     * @var list<mixed>
      */
     protected $aND;
 
     /**
-     * @return mixed[]
+     * @return list<mixed>
      */
     public function getAND(): array
     {
@@ -35,7 +35,7 @@ public function getAND(): array
     }
 
     /**
-     * @param mixed[] $aND
+     * @param list<mixed> $aND
      */
     public function setAND(array $aND): self
     {
diff --git a/lib/Model/PreferenceCenterV1PreferenceCenterExternalIDPutBody.php b/lib/Model/PreferenceCenterV1PreferenceCenterExternalIDPutBody.php
index a287769..ed64a73 100644
--- a/lib/Model/PreferenceCenterV1PreferenceCenterExternalIDPutBody.php
+++ b/lib/Model/PreferenceCenterV1PreferenceCenterExternalIDPutBody.php
@@ -30,7 +30,7 @@ public function isInitialized($property): bool
      */
     protected $triggerProperties;
     /**
-     * @var PreferenceCenterV1PreferenceCenterExternalIDPutBodyRecipientItem[]
+     * @var list<PreferenceCenterV1PreferenceCenterExternalIDPutBodyRecipientItem>
      */
     protected $recipient;
 
@@ -61,7 +61,7 @@ public function setTriggerProperties(PreferenceCenterV1PreferenceCenterExternalI
     }
 
     /**
-     * @return PreferenceCenterV1PreferenceCenterExternalIDPutBodyRecipientItem[]
+     * @return list<PreferenceCenterV1PreferenceCenterExternalIDPutBodyRecipientItem>
      */
     public function getRecipient(): array
     {
@@ -69,7 +69,7 @@ public function getRecipient(): array
     }
 
     /**
-     * @param PreferenceCenterV1PreferenceCenterExternalIDPutBodyRecipientItem[] $recipient
+     * @param list<PreferenceCenterV1PreferenceCenterExternalIDPutBodyRecipientItem> $recipient
      */
     public function setRecipient(array $recipient): self
     {
diff --git a/lib/Model/ScimV2UsersIdPutBody.php b/lib/Model/ScimV2UsersIdPutBody.php
index 8c4e624..dad9a62 100644
--- a/lib/Model/ScimV2UsersIdPutBody.php
+++ b/lib/Model/ScimV2UsersIdPutBody.php
@@ -22,7 +22,7 @@ public function isInitialized($property): bool
         return array_key_exists($property, $this->initialized);
     }
     /**
-     * @var string[]
+     * @var list<string>
      */
     protected $schemas;
     /**
@@ -39,7 +39,7 @@ public function isInitialized($property): bool
     protected $permissions;
 
     /**
-     * @return string[]
+     * @return list<string>
      */
     public function getSchemas(): array
     {
@@ -47,7 +47,7 @@ public function getSchemas(): array
     }
 
     /**
-     * @param string[] $schemas
+     * @param list<string> $schemas
      */
     public function setSchemas(array $schemas): self
     {
diff --git a/lib/Model/ScimV2UsersIdPutBodyPermissions.php b/lib/Model/ScimV2UsersIdPutBodyPermissions.php
index 5a0bb01..d73d76e 100644
--- a/lib/Model/ScimV2UsersIdPutBodyPermissions.php
+++ b/lib/Model/ScimV2UsersIdPutBodyPermissions.php
@@ -22,16 +22,16 @@ public function isInitialized($property): bool
         return array_key_exists($property, $this->initialized);
     }
     /**
-     * @var string[]
+     * @var list<string>
      */
     protected $companyPermissions;
     /**
-     * @var ScimV2UsersIdPutBodyPermissionsAppGroupItem[]
+     * @var list<ScimV2UsersIdPutBodyPermissionsAppGroupItem>
      */
     protected $appGroup;
 
     /**
-     * @return string[]
+     * @return list<string>
      */
     public function getCompanyPermissions(): array
     {
@@ -39,7 +39,7 @@ public function getCompanyPermissions(): array
     }
 
     /**
-     * @param string[] $companyPermissions
+     * @param list<string> $companyPermissions
      */
     public function setCompanyPermissions(array $companyPermissions): self
     {
@@ -50,7 +50,7 @@ public function setCompanyPermissions(array $companyPermissions): self
     }
 
     /**
-     * @return ScimV2UsersIdPutBodyPermissionsAppGroupItem[]
+     * @return list<ScimV2UsersIdPutBodyPermissionsAppGroupItem>
      */
     public function getAppGroup(): array
     {
@@ -58,7 +58,7 @@ public function getAppGroup(): array
     }
 
     /**
-     * @param ScimV2UsersIdPutBodyPermissionsAppGroupItem[] $appGroup
+     * @param list<ScimV2UsersIdPutBodyPermissionsAppGroupItem> $appGroup
      */
     public function setAppGroup(array $appGroup): self
     {
diff --git a/lib/Model/ScimV2UsersIdPutBodyPermissionsAppGroupItem.php b/lib/Model/ScimV2UsersIdPutBodyPermissionsAppGroupItem.php
index 5b90236..3da9aad 100644
--- a/lib/Model/ScimV2UsersIdPutBodyPermissionsAppGroupItem.php
+++ b/lib/Model/ScimV2UsersIdPutBodyPermissionsAppGroupItem.php
@@ -26,11 +26,11 @@ public function isInitialized($property): bool
      */
     protected $appGroupName;
     /**
-     * @var string[]
+     * @var list<string>
      */
     protected $appGroupPermissions;
     /**
-     * @var ScimV2UsersIdPutBodyPermissionsAppGroupItemTeamItem[]
+     * @var list<ScimV2UsersIdPutBodyPermissionsAppGroupItemTeamItem>
      */
     protected $team;
 
@@ -48,7 +48,7 @@ public function setAppGroupName(string $appGroupName): self
     }
 
     /**
-     * @return string[]
+     * @return list<string>
      */
     public function getAppGroupPermissions(): array
     {
@@ -56,7 +56,7 @@ public function getAppGroupPermissions(): array
     }
 
     /**
-     * @param string[] $appGroupPermissions
+     * @param list<string> $appGroupPermissions
      */
     public function setAppGroupPermissions(array $appGroupPermissions): self
     {
@@ -67,7 +67,7 @@ public function setAppGroupPermissions(array $appGroupPermissions): self
     }
 
     /**
-     * @return ScimV2UsersIdPutBodyPermissionsAppGroupItemTeamItem[]
+     * @return list<ScimV2UsersIdPutBodyPermissionsAppGroupItemTeamItem>
      */
     public function getTeam(): array
     {
@@ -75,7 +75,7 @@ public function getTeam(): array
     }
 
     /**
-     * @param ScimV2UsersIdPutBodyPermissionsAppGroupItemTeamItem[] $team
+     * @param list<ScimV2UsersIdPutBodyPermissionsAppGroupItemTeamItem> $team
      */
     public function setTeam(array $team): self
     {
diff --git a/lib/Model/ScimV2UsersIdPutBodyPermissionsAppGroupItemTeamItem.php b/lib/Model/ScimV2UsersIdPutBodyPermissionsAppGroupItemTeamItem.php
index 02dd58e..8627cd8 100644
--- a/lib/Model/ScimV2UsersIdPutBodyPermissionsAppGroupItemTeamItem.php
+++ b/lib/Model/ScimV2UsersIdPutBodyPermissionsAppGroupItemTeamItem.php
@@ -26,7 +26,7 @@ public function isInitialized($property): bool
      */
     protected $teamName;
     /**
-     * @var string[]
+     * @var list<string>
      */
     protected $teamPermissions;
 
@@ -44,7 +44,7 @@ public function setTeamName(string $teamName): self
     }
 
     /**
-     * @return string[]
+     * @return list<string>
      */
     public function getTeamPermissions(): array
     {
@@ -52,7 +52,7 @@ public function getTeamPermissions(): array
     }
 
     /**
-     * @param string[] $teamPermissions
+     * @param list<string> $teamPermissions
      */
     public function setTeamPermissions(array $teamPermissions): self
     {
diff --git a/lib/Model/ScimV2UsersPostBody.php b/lib/Model/ScimV2UsersPostBody.php
index 6e41be3..8ecac7c 100644
--- a/lib/Model/ScimV2UsersPostBody.php
+++ b/lib/Model/ScimV2UsersPostBody.php
@@ -22,7 +22,7 @@ public function isInitialized($property): bool
         return array_key_exists($property, $this->initialized);
     }
     /**
-     * @var string[]
+     * @var list<string>
      */
     protected $schemas;
     /**
@@ -43,7 +43,7 @@ public function isInitialized($property): bool
     protected $permissions;
 
     /**
-     * @return string[]
+     * @return list<string>
      */
     public function getSchemas(): array
     {
@@ -51,7 +51,7 @@ public function getSchemas(): array
     }
 
     /**
-     * @param string[] $schemas
+     * @param list<string> $schemas
      */
     public function setSchemas(array $schemas): self
     {
diff --git a/lib/Model/ScimV2UsersPostBodyPermissions.php b/lib/Model/ScimV2UsersPostBodyPermissions.php
index 1a7dbb3..b791f57 100644
--- a/lib/Model/ScimV2UsersPostBodyPermissions.php
+++ b/lib/Model/ScimV2UsersPostBodyPermissions.php
@@ -22,16 +22,16 @@ public function isInitialized($property): bool
         return array_key_exists($property, $this->initialized);
     }
     /**
-     * @var string[]
+     * @var list<string>
      */
     protected $companyPermissions;
     /**
-     * @var ScimV2UsersPostBodyPermissionsAppGroupItem[]
+     * @var list<ScimV2UsersPostBodyPermissionsAppGroupItem>
      */
     protected $appGroup;
 
     /**
-     * @return string[]
+     * @return list<string>
      */
     public function getCompanyPermissions(): array
     {
@@ -39,7 +39,7 @@ public function getCompanyPermissions(): array
     }
 
     /**
-     * @param string[] $companyPermissions
+     * @param list<string> $companyPermissions
      */
     public function setCompanyPermissions(array $companyPermissions): self
     {
@@ -50,7 +50,7 @@ public function setCompanyPermissions(array $companyPermissions): self
     }
 
     /**
-     * @return ScimV2UsersPostBodyPermissionsAppGroupItem[]
+     * @return list<ScimV2UsersPostBodyPermissionsAppGroupItem>
      */
     public function getAppGroup(): array
     {
@@ -58,7 +58,7 @@ public function getAppGroup(): array
     }
 
     /**
-     * @param ScimV2UsersPostBodyPermissionsAppGroupItem[] $appGroup
+     * @param list<ScimV2UsersPostBodyPermissionsAppGroupItem> $appGroup
      */
     public function setAppGroup(array $appGroup): self
     {
diff --git a/lib/Model/ScimV2UsersPostBodyPermissionsAppGroupItem.php b/lib/Model/ScimV2UsersPostBodyPermissionsAppGroupItem.php
index bb6c7d5..5ebfb3f 100644
--- a/lib/Model/ScimV2UsersPostBodyPermissionsAppGroupItem.php
+++ b/lib/Model/ScimV2UsersPostBodyPermissionsAppGroupItem.php
@@ -26,11 +26,11 @@ public function isInitialized($property): bool
      */
     protected $appGroupName;
     /**
-     * @var string[]
+     * @var list<string>
      */
     protected $appGroupPermissions;
     /**
-     * @var ScimV2UsersPostBodyPermissionsAppGroupItemTeamItem[]
+     * @var list<ScimV2UsersPostBodyPermissionsAppGroupItemTeamItem>
      */
     protected $team;
 
@@ -48,7 +48,7 @@ public function setAppGroupName(string $appGroupName): self
     }
 
     /**
-     * @return string[]
+     * @return list<string>
      */
     public function getAppGroupPermissions(): array
     {
@@ -56,7 +56,7 @@ public function getAppGroupPermissions(): array
     }
 
     /**
-     * @param string[] $appGroupPermissions
+     * @param list<string> $appGroupPermissions
      */
     public function setAppGroupPermissions(array $appGroupPermissions): self
     {
@@ -67,7 +67,7 @@ public function setAppGroupPermissions(array $appGroupPermissions): self
     }
 
     /**
-     * @return ScimV2UsersPostBodyPermissionsAppGroupItemTeamItem[]
+     * @return list<ScimV2UsersPostBodyPermissionsAppGroupItemTeamItem>
      */
     public function getTeam(): array
     {
@@ -75,7 +75,7 @@ public function getTeam(): array
     }
 
     /**
-     * @param ScimV2UsersPostBodyPermissionsAppGroupItemTeamItem[] $team
+     * @param list<ScimV2UsersPostBodyPermissionsAppGroupItemTeamItem> $team
      */
     public function setTeam(array $team): self
     {
diff --git a/lib/Model/ScimV2UsersPostBodyPermissionsAppGroupItemTeamItem.php b/lib/Model/ScimV2UsersPostBodyPermissionsAppGroupItemTeamItem.php
index bab3015..050fc10 100644
--- a/lib/Model/ScimV2UsersPostBodyPermissionsAppGroupItemTeamItem.php
+++ b/lib/Model/ScimV2UsersPostBodyPermissionsAppGroupItemTeamItem.php
@@ -26,7 +26,7 @@ public function isInitialized($property): bool
      */
     protected $teamName;
     /**
-     * @var string[]
+     * @var list<string>
      */
     protected $teamPermissions;
 
@@ -44,7 +44,7 @@ public function setTeamName(string $teamName): self
     }
 
     /**
-     * @return string[]
+     * @return list<string>
      */
     public function getTeamPermissions(): array
     {
@@ -52,7 +52,7 @@ public function getTeamPermissions(): array
     }
 
     /**
-     * @param string[] $teamPermissions
+     * @param list<string> $teamPermissions
      */
     public function setTeamPermissions(array $teamPermissions): self
     {
diff --git a/lib/Model/SmsInvalidPhoneNumbersRemovePostBody.php b/lib/Model/SmsInvalidPhoneNumbersRemovePostBody.php
index c669b2d..167d80e 100644
--- a/lib/Model/SmsInvalidPhoneNumbersRemovePostBody.php
+++ b/lib/Model/SmsInvalidPhoneNumbersRemovePostBody.php
@@ -22,12 +22,12 @@ public function isInitialized($property): bool
         return array_key_exists($property, $this->initialized);
     }
     /**
-     * @var string[]
+     * @var list<string>
      */
     protected $phoneNumbers;
 
     /**
-     * @return string[]
+     * @return list<string>
      */
     public function getPhoneNumbers(): array
     {
@@ -35,7 +35,7 @@ public function getPhoneNumbers(): array
     }
 
     /**
-     * @param string[] $phoneNumbers
+     * @param list<string> $phoneNumbers
      */
     public function setPhoneNumbers(array $phoneNumbers): self
     {
diff --git a/lib/Model/SubscriptionStatusSetPostBody.php b/lib/Model/SubscriptionStatusSetPostBody.php
index d8a7899..e2cc53f 100644
--- a/lib/Model/SubscriptionStatusSetPostBody.php
+++ b/lib/Model/SubscriptionStatusSetPostBody.php
@@ -34,7 +34,7 @@ public function isInitialized($property): bool
      */
     protected $externalId;
     /**
-     * @var string[]
+     * @var list<string>
      */
     protected $phone;
 
@@ -78,7 +78,7 @@ public function setExternalId(string $externalId): self
     }
 
     /**
-     * @return string[]
+     * @return list<string>
      */
     public function getPhone(): array
     {
@@ -86,7 +86,7 @@ public function getPhone(): array
     }
 
     /**
-     * @param string[] $phone
+     * @param list<string> $phone
      */
     public function setPhone(array $phone): self
     {
diff --git a/lib/Model/TemplatesEmailCreatePostBody.php b/lib/Model/TemplatesEmailCreatePostBody.php
index 294845c..bce2287 100644
--- a/lib/Model/TemplatesEmailCreatePostBody.php
+++ b/lib/Model/TemplatesEmailCreatePostBody.php
@@ -42,7 +42,7 @@ public function isInitialized($property): bool
      */
     protected $preheader;
     /**
-     * @var string[]
+     * @var list<string>
      */
     protected $tags;
 
@@ -112,7 +112,7 @@ public function setPreheader(string $preheader): self
     }
 
     /**
-     * @return string[]
+     * @return list<string>
      */
     public function getTags(): array
     {
@@ -120,7 +120,7 @@ public function getTags(): array
     }
 
     /**
-     * @param string[] $tags
+     * @param list<string> $tags
      */
     public function setTags(array $tags): self
     {
diff --git a/lib/Model/TemplatesEmailUpdatePostBody.php b/lib/Model/TemplatesEmailUpdatePostBody.php
index 4286e05..4de2eba 100644
--- a/lib/Model/TemplatesEmailUpdatePostBody.php
+++ b/lib/Model/TemplatesEmailUpdatePostBody.php
@@ -46,7 +46,7 @@ public function isInitialized($property): bool
      */
     protected $preheader;
     /**
-     * @var string[]
+     * @var list<string>
      */
     protected $tags;
 
@@ -129,7 +129,7 @@ public function setPreheader(string $preheader): self
     }
 
     /**
-     * @return string[]
+     * @return list<string>
      */
     public function getTags(): array
     {
@@ -137,7 +137,7 @@ public function getTags(): array
     }
 
     /**
-     * @param string[] $tags
+     * @param list<string> $tags
      */
     public function setTags(array $tags): self
     {
diff --git a/lib/Model/TransactionalV1CampaignsCampaignIdSendPostBody.php b/lib/Model/TransactionalV1CampaignsCampaignIdSendPostBody.php
index b70a7b7..d463a1f 100644
--- a/lib/Model/TransactionalV1CampaignsCampaignIdSendPostBody.php
+++ b/lib/Model/TransactionalV1CampaignsCampaignIdSendPostBody.php
@@ -30,7 +30,7 @@ public function isInitialized($property): bool
      */
     protected $triggerProperties;
     /**
-     * @var TransactionalV1CampaignsCampaignIdSendPostBodyRecipientItem[]
+     * @var list<TransactionalV1CampaignsCampaignIdSendPostBodyRecipientItem>
      */
     protected $recipient;
 
@@ -61,7 +61,7 @@ public function setTriggerProperties(TransactionalV1CampaignsCampaignIdSendPostB
     }
 
     /**
-     * @return TransactionalV1CampaignsCampaignIdSendPostBodyRecipientItem[]
+     * @return list<TransactionalV1CampaignsCampaignIdSendPostBodyRecipientItem>
      */
     public function getRecipient(): array
     {
@@ -69,7 +69,7 @@ public function getRecipient(): array
     }
 
     /**
-     * @param TransactionalV1CampaignsCampaignIdSendPostBodyRecipientItem[] $recipient
+     * @param list<TransactionalV1CampaignsCampaignIdSendPostBodyRecipientItem> $recipient
      */
     public function setRecipient(array $recipient): self
     {
diff --git a/lib/Model/UsersAliasNewPostBody.php b/lib/Model/UsersAliasNewPostBody.php
index 59a7fff..abc19fc 100644
--- a/lib/Model/UsersAliasNewPostBody.php
+++ b/lib/Model/UsersAliasNewPostBody.php
@@ -22,12 +22,12 @@ public function isInitialized($property): bool
         return array_key_exists($property, $this->initialized);
     }
     /**
-     * @var UsersAliasNewPostBodyUserAliasesItem[]
+     * @var list<UsersAliasNewPostBodyUserAliasesItem>
      */
     protected $userAliases;
 
     /**
-     * @return UsersAliasNewPostBodyUserAliasesItem[]
+     * @return list<UsersAliasNewPostBodyUserAliasesItem>
      */
     public function getUserAliases(): array
     {
@@ -35,7 +35,7 @@ public function getUserAliases(): array
     }
 
     /**
-     * @param UsersAliasNewPostBodyUserAliasesItem[] $userAliases
+     * @param list<UsersAliasNewPostBodyUserAliasesItem> $userAliases
      */
     public function setUserAliases(array $userAliases): self
     {
diff --git a/lib/Model/UsersAliasUpdatePostBody.php b/lib/Model/UsersAliasUpdatePostBody.php
index 8b34b34..2620883 100644
--- a/lib/Model/UsersAliasUpdatePostBody.php
+++ b/lib/Model/UsersAliasUpdatePostBody.php
@@ -22,12 +22,12 @@ public function isInitialized($property): bool
         return array_key_exists($property, $this->initialized);
     }
     /**
-     * @var UsersAliasUpdatePostBodyAliasUpdatesItem[]
+     * @var list<UsersAliasUpdatePostBodyAliasUpdatesItem>
      */
     protected $aliasUpdates;
 
     /**
-     * @return UsersAliasUpdatePostBodyAliasUpdatesItem[]
+     * @return list<UsersAliasUpdatePostBodyAliasUpdatesItem>
      */
     public function getAliasUpdates(): array
     {
@@ -35,7 +35,7 @@ public function getAliasUpdates(): array
     }
 
     /**
-     * @param UsersAliasUpdatePostBodyAliasUpdatesItem[] $aliasUpdates
+     * @param list<UsersAliasUpdatePostBodyAliasUpdatesItem> $aliasUpdates
      */
     public function setAliasUpdates(array $aliasUpdates): self
     {
diff --git a/lib/Model/UsersDeletePostBody.php b/lib/Model/UsersDeletePostBody.php
index b559180..98fdc9c 100644
--- a/lib/Model/UsersDeletePostBody.php
+++ b/lib/Model/UsersDeletePostBody.php
@@ -22,20 +22,20 @@ public function isInitialized($property): bool
         return array_key_exists($property, $this->initialized);
     }
     /**
-     * @var string[]
+     * @var list<string>
      */
     protected $externalIds;
     /**
-     * @var string[]
+     * @var list<string>
      */
     protected $brazeIds;
     /**
-     * @var UsersDeletePostBodyUserAliasesItem[]
+     * @var list<UsersDeletePostBodyUserAliasesItem>
      */
     protected $userAliases;
 
     /**
-     * @return string[]
+     * @return list<string>
      */
     public function getExternalIds(): array
     {
@@ -43,7 +43,7 @@ public function getExternalIds(): array
     }
 
     /**
-     * @param string[] $externalIds
+     * @param list<string> $externalIds
      */
     public function setExternalIds(array $externalIds): self
     {
@@ -54,7 +54,7 @@ public function setExternalIds(array $externalIds): self
     }
 
     /**
-     * @return string[]
+     * @return list<string>
      */
     public function getBrazeIds(): array
     {
@@ -62,7 +62,7 @@ public function getBrazeIds(): array
     }
 
     /**
-     * @param string[] $brazeIds
+     * @param list<string> $brazeIds
      */
     public function setBrazeIds(array $brazeIds): self
     {
@@ -73,7 +73,7 @@ public function setBrazeIds(array $brazeIds): self
     }
 
     /**
-     * @return UsersDeletePostBodyUserAliasesItem[]
+     * @return list<UsersDeletePostBodyUserAliasesItem>
      */
     public function getUserAliases(): array
     {
@@ -81,7 +81,7 @@ public function getUserAliases(): array
     }
 
     /**
-     * @param UsersDeletePostBodyUserAliasesItem[] $userAliases
+     * @param list<UsersDeletePostBodyUserAliasesItem> $userAliases
      */
     public function setUserAliases(array $userAliases): self
     {
diff --git a/lib/Model/UsersExportGlobalControlGroupPostBody.php b/lib/Model/UsersExportGlobalControlGroupPostBody.php
index 2b49e66..6ff7a52 100644
--- a/lib/Model/UsersExportGlobalControlGroupPostBody.php
+++ b/lib/Model/UsersExportGlobalControlGroupPostBody.php
@@ -26,7 +26,7 @@ public function isInitialized($property): bool
      */
     protected $callbackEndpoint;
     /**
-     * @var string[]
+     * @var list<string>
      */
     protected $fieldsToExport;
     /**
@@ -48,7 +48,7 @@ public function setCallbackEndpoint(string $callbackEndpoint): self
     }
 
     /**
-     * @return string[]
+     * @return list<string>
      */
     public function getFieldsToExport(): array
     {
@@ -56,7 +56,7 @@ public function getFieldsToExport(): array
     }
 
     /**
-     * @param string[] $fieldsToExport
+     * @param list<string> $fieldsToExport
      */
     public function setFieldsToExport(array $fieldsToExport): self
     {
diff --git a/lib/Model/UsersExportIdsPostBody.php b/lib/Model/UsersExportIdsPostBody.php
index 044cb37..21fc6be 100644
--- a/lib/Model/UsersExportIdsPostBody.php
+++ b/lib/Model/UsersExportIdsPostBody.php
@@ -22,11 +22,11 @@ public function isInitialized($property): bool
         return array_key_exists($property, $this->initialized);
     }
     /**
-     * @var string[]
+     * @var list<string>
      */
     protected $externalIds;
     /**
-     * @var UsersExportIdsPostBodyUserAliasesItem[]
+     * @var list<UsersExportIdsPostBodyUserAliasesItem>
      */
     protected $userAliases;
     /**
@@ -46,12 +46,12 @@ public function isInitialized($property): bool
      */
     protected $phone;
     /**
-     * @var string[]
+     * @var list<string>
      */
     protected $fieldsToExport;
 
     /**
-     * @return string[]
+     * @return list<string>
      */
     public function getExternalIds(): array
     {
@@ -59,7 +59,7 @@ public function getExternalIds(): array
     }
 
     /**
-     * @param string[] $externalIds
+     * @param list<string> $externalIds
      */
     public function setExternalIds(array $externalIds): self
     {
@@ -70,7 +70,7 @@ public function setExternalIds(array $externalIds): self
     }
 
     /**
-     * @return UsersExportIdsPostBodyUserAliasesItem[]
+     * @return list<UsersExportIdsPostBodyUserAliasesItem>
      */
     public function getUserAliases(): array
     {
@@ -78,7 +78,7 @@ public function getUserAliases(): array
     }
 
     /**
-     * @param UsersExportIdsPostBodyUserAliasesItem[] $userAliases
+     * @param list<UsersExportIdsPostBodyUserAliasesItem> $userAliases
      */
     public function setUserAliases(array $userAliases): self
     {
@@ -141,7 +141,7 @@ public function setPhone(string $phone): self
     }
 
     /**
-     * @return string[]
+     * @return list<string>
      */
     public function getFieldsToExport(): array
     {
@@ -149,7 +149,7 @@ public function getFieldsToExport(): array
     }
 
     /**
-     * @param string[] $fieldsToExport
+     * @param list<string> $fieldsToExport
      */
     public function setFieldsToExport(array $fieldsToExport): self
     {
diff --git a/lib/Model/UsersExportSegmentPostBody.php b/lib/Model/UsersExportSegmentPostBody.php
index e396a2b..008cc9f 100644
--- a/lib/Model/UsersExportSegmentPostBody.php
+++ b/lib/Model/UsersExportSegmentPostBody.php
@@ -30,7 +30,7 @@ public function isInitialized($property): bool
      */
     protected $callbackEndpoint;
     /**
-     * @var string[]
+     * @var list<string>
      */
     protected $fieldsToExport;
     /**
@@ -65,7 +65,7 @@ public function setCallbackEndpoint(string $callbackEndpoint): self
     }
 
     /**
-     * @return string[]
+     * @return list<string>
      */
     public function getFieldsToExport(): array
     {
@@ -73,7 +73,7 @@ public function getFieldsToExport(): array
     }
 
     /**
-     * @param string[] $fieldsToExport
+     * @param list<string> $fieldsToExport
      */
     public function setFieldsToExport(array $fieldsToExport): self
     {
diff --git a/lib/Model/UsersExternalIdsRemovePostBody.php b/lib/Model/UsersExternalIdsRemovePostBody.php
index 10738cb..777e8e3 100644
--- a/lib/Model/UsersExternalIdsRemovePostBody.php
+++ b/lib/Model/UsersExternalIdsRemovePostBody.php
@@ -22,12 +22,12 @@ public function isInitialized($property): bool
         return array_key_exists($property, $this->initialized);
     }
     /**
-     * @var string[]
+     * @var list<string>
      */
     protected $externalIds;
 
     /**
-     * @return string[]
+     * @return list<string>
      */
     public function getExternalIds(): array
     {
@@ -35,7 +35,7 @@ public function getExternalIds(): array
     }
 
     /**
-     * @param string[] $externalIds
+     * @param list<string> $externalIds
      */
     public function setExternalIds(array $externalIds): self
     {
diff --git a/lib/Model/UsersExternalIdsRenamePostBody.php b/lib/Model/UsersExternalIdsRenamePostBody.php
index dd734a6..77acd45 100644
--- a/lib/Model/UsersExternalIdsRenamePostBody.php
+++ b/lib/Model/UsersExternalIdsRenamePostBody.php
@@ -22,12 +22,12 @@ public function isInitialized($property): bool
         return array_key_exists($property, $this->initialized);
     }
     /**
-     * @var UsersExternalIdsRenamePostBodyExternalIdRenamesItem[]
+     * @var list<UsersExternalIdsRenamePostBodyExternalIdRenamesItem>
      */
     protected $externalIdRenames;
 
     /**
-     * @return UsersExternalIdsRenamePostBodyExternalIdRenamesItem[]
+     * @return list<UsersExternalIdsRenamePostBodyExternalIdRenamesItem>
      */
     public function getExternalIdRenames(): array
     {
@@ -35,7 +35,7 @@ public function getExternalIdRenames(): array
     }
 
     /**
-     * @param UsersExternalIdsRenamePostBodyExternalIdRenamesItem[] $externalIdRenames
+     * @param list<UsersExternalIdsRenamePostBodyExternalIdRenamesItem> $externalIdRenames
      */
     public function setExternalIdRenames(array $externalIdRenames): self
     {
diff --git a/lib/Model/UsersIdentifyPostBody.php b/lib/Model/UsersIdentifyPostBody.php
index a56eedb..a99ad70 100644
--- a/lib/Model/UsersIdentifyPostBody.php
+++ b/lib/Model/UsersIdentifyPostBody.php
@@ -22,12 +22,12 @@ public function isInitialized($property): bool
         return array_key_exists($property, $this->initialized);
     }
     /**
-     * @var UsersIdentifyPostBodyAliasesToIdentifyItem[]
+     * @var list<UsersIdentifyPostBodyAliasesToIdentifyItem>
      */
     protected $aliasesToIdentify;
 
     /**
-     * @return UsersIdentifyPostBodyAliasesToIdentifyItem[]
+     * @return list<UsersIdentifyPostBodyAliasesToIdentifyItem>
      */
     public function getAliasesToIdentify(): array
     {
@@ -35,7 +35,7 @@ public function getAliasesToIdentify(): array
     }
 
     /**
-     * @param UsersIdentifyPostBodyAliasesToIdentifyItem[] $aliasesToIdentify
+     * @param list<UsersIdentifyPostBodyAliasesToIdentifyItem> $aliasesToIdentify
      */
     public function setAliasesToIdentify(array $aliasesToIdentify): self
     {
diff --git a/lib/Model/UsersMergePostBody.php b/lib/Model/UsersMergePostBody.php
index 15d2b21..84e540f 100644
--- a/lib/Model/UsersMergePostBody.php
+++ b/lib/Model/UsersMergePostBody.php
@@ -22,12 +22,12 @@ public function isInitialized($property): bool
         return array_key_exists($property, $this->initialized);
     }
     /**
-     * @var mixed[]
+     * @var list<mixed>
      */
     protected $mergeUpdates;
 
     /**
-     * @return mixed[]
+     * @return list<mixed>
      */
     public function getMergeUpdates(): array
     {
@@ -35,7 +35,7 @@ public function getMergeUpdates(): array
     }
 
     /**
-     * @param mixed[] $mergeUpdates
+     * @param list<mixed> $mergeUpdates
      */
     public function setMergeUpdates(array $mergeUpdates): self
     {
diff --git a/lib/Model/UsersTrackPostBody.php b/lib/Model/UsersTrackPostBody.php
index 0581f1d..abc6581 100644
--- a/lib/Model/UsersTrackPostBody.php
+++ b/lib/Model/UsersTrackPostBody.php
@@ -22,20 +22,20 @@ public function isInitialized($property): bool
         return array_key_exists($property, $this->initialized);
     }
     /**
-     * @var array<string, mixed>[]
+     * @var list<array<string, mixed>>
      */
     protected $attributes;
     /**
-     * @var mixed[]
+     * @var list<mixed>
      */
     protected $events;
     /**
-     * @var array<string, mixed>[]
+     * @var list<array<string, mixed>>
      */
     protected $purchases;
 
     /**
-     * @return array<string, mixed>[]
+     * @return list<array<string, mixed>>
      */
     public function getAttributes(): array
     {
@@ -43,7 +43,7 @@ public function getAttributes(): array
     }
 
     /**
-     * @param array<string, mixed>[] $attributes
+     * @param list<array<string, mixed>> $attributes
      */
     public function setAttributes(array $attributes): self
     {
@@ -54,7 +54,7 @@ public function setAttributes(array $attributes): self
     }
 
     /**
-     * @return mixed[]
+     * @return list<mixed>
      */
     public function getEvents(): array
     {
@@ -62,7 +62,7 @@ public function getEvents(): array
     }
 
     /**
-     * @param mixed[] $events
+     * @param list<mixed> $events
      */
     public function setEvents(array $events): self
     {
@@ -73,7 +73,7 @@ public function setEvents(array $events): self
     }
 
     /**
-     * @return array<string, mixed>[]
+     * @return list<array<string, mixed>>
      */
     public function getPurchases(): array
     {
@@ -81,7 +81,7 @@ public function getPurchases(): array
     }
 
     /**
-     * @param array<string, mixed>[] $purchases
+     * @param list<array<string, mixed>> $purchases
      */
     public function setPurchases(array $purchases): self
     {
diff --git a/lib/Model/V2SubscriptionStatusSetPostBody.php b/lib/Model/V2SubscriptionStatusSetPostBody.php
index c3cc773..baea190 100644
--- a/lib/Model/V2SubscriptionStatusSetPostBody.php
+++ b/lib/Model/V2SubscriptionStatusSetPostBody.php
@@ -22,12 +22,12 @@ public function isInitialized($property): bool
         return array_key_exists($property, $this->initialized);
     }
     /**
-     * @var V2SubscriptionStatusSetPostBodySubscriptionGroupsItem[]
+     * @var list<V2SubscriptionStatusSetPostBodySubscriptionGroupsItem>
      */
     protected $subscriptionGroups;
 
     /**
-     * @return V2SubscriptionStatusSetPostBodySubscriptionGroupsItem[]
+     * @return list<V2SubscriptionStatusSetPostBodySubscriptionGroupsItem>
      */
     public function getSubscriptionGroups(): array
     {
@@ -35,7 +35,7 @@ public function getSubscriptionGroups(): array
     }
 
     /**
-     * @param V2SubscriptionStatusSetPostBodySubscriptionGroupsItem[] $subscriptionGroups
+     * @param list<V2SubscriptionStatusSetPostBodySubscriptionGroupsItem> $subscriptionGroups
      */
     public function setSubscriptionGroups(array $subscriptionGroups): self
     {
diff --git a/lib/Model/V2SubscriptionStatusSetPostBodySubscriptionGroupsItem.php b/lib/Model/V2SubscriptionStatusSetPostBodySubscriptionGroupsItem.php
index c05b5ed..e866310 100644
--- a/lib/Model/V2SubscriptionStatusSetPostBodySubscriptionGroupsItem.php
+++ b/lib/Model/V2SubscriptionStatusSetPostBodySubscriptionGroupsItem.php
@@ -30,7 +30,7 @@ public function isInitialized($property): bool
      */
     protected $subscriptionState;
     /**
-     * @var string[]
+     * @var list<string>
      */
     protected $emails;
 
@@ -61,7 +61,7 @@ public function setSubscriptionState(string $subscriptionState): self
     }
 
     /**
-     * @return string[]
+     * @return list<string>
      */
     public function getEmails(): array
     {
@@ -69,7 +69,7 @@ public function getEmails(): array
     }
 
     /**
-     * @param string[] $emails
+     * @param list<string> $emails
      */
     public function setEmails(array $emails): self
     {
diff --git a/lib/Normalizer/CampaignsTriggerScheduleCreatePostBodyAudienceNormalizer.php b/lib/Normalizer/CampaignsTriggerScheduleCreatePostBodyAudienceNormalizer.php
index d9c4b53..21830d7 100644
--- a/lib/Normalizer/CampaignsTriggerScheduleCreatePostBodyAudienceNormalizer.php
+++ b/lib/Normalizer/CampaignsTriggerScheduleCreatePostBodyAudienceNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,76 +21,149 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class CampaignsTriggerScheduleCreatePostBodyAudienceNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class CampaignsTriggerScheduleCreatePostBodyAudienceNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return $type === 'Braze\\Model\\CampaignsTriggerScheduleCreatePostBodyAudience';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
-    {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\CampaignsTriggerScheduleCreatePostBodyAudience';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CampaignsTriggerScheduleCreatePostBodyAudience';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CampaignsTriggerScheduleCreatePostBodyAudience';
         }
-        $object = new \Braze\Model\CampaignsTriggerScheduleCreatePostBodyAudience();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CampaignsTriggerScheduleCreatePostBodyAudience();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('AND', $data)) {
+                $values = [];
+                foreach ($data['AND'] as $value) {
+                    $values[] = $value;
+                }
+                $object->setAND($values);
+                unset($data['AND']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('AND', $data)) {
-            $values = [];
-            foreach ($data['AND'] as $value) {
-                $values[] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('aND') && null !== $object->getAND()) {
+                $values = [];
+                foreach ($object->getAND() as $value) {
+                    $values[] = $value;
+                }
+                $data['AND'] = $values;
             }
-            $object->setAND($values);
-            unset($data['AND']);
-        }
-        foreach ($data as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value_1;
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
             }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CampaignsTriggerScheduleCreatePostBodyAudience' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class CampaignsTriggerScheduleCreatePostBodyAudienceNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('aND') && null !== $object->getAND()) {
-            $values = [];
-            foreach ($object->getAND() as $value) {
-                $values[] = $value;
-            }
-            $data['AND'] = $values;
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CampaignsTriggerScheduleCreatePostBodyAudience';
         }
-        foreach ($object as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value_1;
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CampaignsTriggerScheduleCreatePostBodyAudience';
+        }
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CampaignsTriggerScheduleCreatePostBodyAudience();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('AND', $data)) {
+                $values = [];
+                foreach ($data['AND'] as $value) {
+                    $values[] = $value;
+                }
+                $object->setAND($values);
+                unset($data['AND']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('aND') && null !== $object->getAND()) {
+                $values = [];
+                foreach ($object->getAND() as $value) {
+                    $values[] = $value;
+                }
+                $data['AND'] = $values;
+            }
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\CampaignsTriggerScheduleCreatePostBodyAudience' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CampaignsTriggerScheduleCreatePostBodyAudience' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/CampaignsTriggerScheduleCreatePostBodyNormalizer.php b/lib/Normalizer/CampaignsTriggerScheduleCreatePostBodyNormalizer.php
index 57b3279..ddad19f 100644
--- a/lib/Normalizer/CampaignsTriggerScheduleCreatePostBodyNormalizer.php
+++ b/lib/Normalizer/CampaignsTriggerScheduleCreatePostBodyNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,126 +21,249 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class CampaignsTriggerScheduleCreatePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class CampaignsTriggerScheduleCreatePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return $type === 'Braze\\Model\\CampaignsTriggerScheduleCreatePostBody';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
-    {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\CampaignsTriggerScheduleCreatePostBody';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CampaignsTriggerScheduleCreatePostBody';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CampaignsTriggerScheduleCreatePostBody';
         }
-        $object = new \Braze\Model\CampaignsTriggerScheduleCreatePostBody();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CampaignsTriggerScheduleCreatePostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('campaign_id', $data)) {
+                $object->setCampaignId($data['campaign_id']);
+                unset($data['campaign_id']);
+            }
+            if (\array_key_exists('send_id', $data)) {
+                $object->setSendId($data['send_id']);
+                unset($data['send_id']);
+            }
+            if (\array_key_exists('recipients', $data)) {
+                $values = [];
+                foreach ($data['recipients'] as $value) {
+                    $values[] = $this->denormalizer->denormalize($value, 'Braze\\Model\\CampaignsTriggerScheduleCreatePostBodyRecipientsItem', 'json', $context);
+                }
+                $object->setRecipients($values);
+                unset($data['recipients']);
+            }
+            if (\array_key_exists('audience', $data)) {
+                $object->setAudience($this->denormalizer->denormalize($data['audience'], 'Braze\\Model\\CampaignsTriggerScheduleCreatePostBodyAudience', 'json', $context));
+                unset($data['audience']);
+            }
+            if (\array_key_exists('broadcast', $data)) {
+                $object->setBroadcast($data['broadcast']);
+                unset($data['broadcast']);
+            }
+            if (\array_key_exists('trigger_properties', $data)) {
+                $values_1 = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
+                foreach ($data['trigger_properties'] as $key => $value_1) {
+                    $values_1[$key] = $value_1;
+                }
+                $object->setTriggerProperties($values_1);
+                unset($data['trigger_properties']);
+            }
+            if (\array_key_exists('schedule', $data)) {
+                $object->setSchedule($this->denormalizer->denormalize($data['schedule'], 'Braze\\Model\\CampaignsTriggerScheduleCreatePostBodySchedule', 'json', $context));
+                unset($data['schedule']);
+            }
+            foreach ($data as $key_1 => $value_2) {
+                if (preg_match('/.*/', (string) $key_1)) {
+                    $object[$key_1] = $value_2;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('campaign_id', $data)) {
-            $object->setCampaignId($data['campaign_id']);
-            unset($data['campaign_id']);
-        }
-        if (\array_key_exists('send_id', $data)) {
-            $object->setSendId($data['send_id']);
-            unset($data['send_id']);
-        }
-        if (\array_key_exists('recipients', $data)) {
-            $values = [];
-            foreach ($data['recipients'] as $value) {
-                $values[] = $this->denormalizer->denormalize($value, 'Braze\\Model\\CampaignsTriggerScheduleCreatePostBodyRecipientsItem', 'json', $context);
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('campaignId') && null !== $object->getCampaignId()) {
+                $data['campaign_id'] = $object->getCampaignId();
             }
-            $object->setRecipients($values);
-            unset($data['recipients']);
-        }
-        if (\array_key_exists('audience', $data)) {
-            $object->setAudience($this->denormalizer->denormalize($data['audience'], 'Braze\\Model\\CampaignsTriggerScheduleCreatePostBodyAudience', 'json', $context));
-            unset($data['audience']);
-        }
-        if (\array_key_exists('broadcast', $data)) {
-            $object->setBroadcast($data['broadcast']);
-            unset($data['broadcast']);
-        }
-        if (\array_key_exists('trigger_properties', $data)) {
-            $values_1 = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
-            foreach ($data['trigger_properties'] as $key => $value_1) {
-                $values_1[$key] = $value_1;
+            if ($object->isInitialized('sendId') && null !== $object->getSendId()) {
+                $data['send_id'] = $object->getSendId();
             }
-            $object->setTriggerProperties($values_1);
-            unset($data['trigger_properties']);
-        }
-        if (\array_key_exists('schedule', $data)) {
-            $object->setSchedule($this->denormalizer->denormalize($data['schedule'], 'Braze\\Model\\CampaignsTriggerScheduleCreatePostBodySchedule', 'json', $context));
-            unset($data['schedule']);
-        }
-        foreach ($data as $key_1 => $value_2) {
-            if (preg_match('/.*/', (string) $key_1)) {
-                $object[$key_1] = $value_2;
+            if ($object->isInitialized('recipients') && null !== $object->getRecipients()) {
+                $values = [];
+                foreach ($object->getRecipients() as $value) {
+                    $values[] = $this->normalizer->normalize($value, 'json', $context);
+                }
+                $data['recipients'] = $values;
+            }
+            if ($object->isInitialized('audience') && null !== $object->getAudience()) {
+                $data['audience'] = $this->normalizer->normalize($object->getAudience(), 'json', $context);
+            }
+            if ($object->isInitialized('broadcast') && null !== $object->getBroadcast()) {
+                $data['broadcast'] = $object->getBroadcast();
             }
+            if ($object->isInitialized('triggerProperties') && null !== $object->getTriggerProperties()) {
+                $values_1 = [];
+                foreach ($object->getTriggerProperties() as $key => $value_1) {
+                    $values_1[$key] = $value_1;
+                }
+                $data['trigger_properties'] = $values_1;
+            }
+            if ($object->isInitialized('schedule') && null !== $object->getSchedule()) {
+                $data['schedule'] = $this->normalizer->normalize($object->getSchedule(), 'json', $context);
+            }
+            foreach ($object as $key_1 => $value_2) {
+                if (preg_match('/.*/', (string) $key_1)) {
+                    $data[$key_1] = $value_2;
+                }
+            }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CampaignsTriggerScheduleCreatePostBody' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class CampaignsTriggerScheduleCreatePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('campaignId') && null !== $object->getCampaignId()) {
-            $data['campaign_id'] = $object->getCampaignId();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CampaignsTriggerScheduleCreatePostBody';
         }
-        if ($object->isInitialized('sendId') && null !== $object->getSendId()) {
-            $data['send_id'] = $object->getSendId();
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CampaignsTriggerScheduleCreatePostBody';
         }
-        if ($object->isInitialized('recipients') && null !== $object->getRecipients()) {
-            $values = [];
-            foreach ($object->getRecipients() as $value) {
-                $values[] = $this->normalizer->normalize($value, 'json', $context);
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
             }
-            $data['recipients'] = $values;
-        }
-        if ($object->isInitialized('audience') && null !== $object->getAudience()) {
-            $data['audience'] = $this->normalizer->normalize($object->getAudience(), 'json', $context);
-        }
-        if ($object->isInitialized('broadcast') && null !== $object->getBroadcast()) {
-            $data['broadcast'] = $object->getBroadcast();
-        }
-        if ($object->isInitialized('triggerProperties') && null !== $object->getTriggerProperties()) {
-            $values_1 = [];
-            foreach ($object->getTriggerProperties() as $key => $value_1) {
-                $values_1[$key] = $value_1;
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
             }
-            $data['trigger_properties'] = $values_1;
-        }
-        if ($object->isInitialized('schedule') && null !== $object->getSchedule()) {
-            $data['schedule'] = $this->normalizer->normalize($object->getSchedule(), 'json', $context);
-        }
-        foreach ($object as $key_1 => $value_2) {
-            if (preg_match('/.*/', (string) $key_1)) {
-                $data[$key_1] = $value_2;
+            $object = new \Braze\Model\CampaignsTriggerScheduleCreatePostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('campaign_id', $data)) {
+                $object->setCampaignId($data['campaign_id']);
+                unset($data['campaign_id']);
+            }
+            if (\array_key_exists('send_id', $data)) {
+                $object->setSendId($data['send_id']);
+                unset($data['send_id']);
+            }
+            if (\array_key_exists('recipients', $data)) {
+                $values = [];
+                foreach ($data['recipients'] as $value) {
+                    $values[] = $this->denormalizer->denormalize($value, 'Braze\\Model\\CampaignsTriggerScheduleCreatePostBodyRecipientsItem', 'json', $context);
+                }
+                $object->setRecipients($values);
+                unset($data['recipients']);
+            }
+            if (\array_key_exists('audience', $data)) {
+                $object->setAudience($this->denormalizer->denormalize($data['audience'], 'Braze\\Model\\CampaignsTriggerScheduleCreatePostBodyAudience', 'json', $context));
+                unset($data['audience']);
+            }
+            if (\array_key_exists('broadcast', $data)) {
+                $object->setBroadcast($data['broadcast']);
+                unset($data['broadcast']);
+            }
+            if (\array_key_exists('trigger_properties', $data)) {
+                $values_1 = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
+                foreach ($data['trigger_properties'] as $key => $value_1) {
+                    $values_1[$key] = $value_1;
+                }
+                $object->setTriggerProperties($values_1);
+                unset($data['trigger_properties']);
+            }
+            if (\array_key_exists('schedule', $data)) {
+                $object->setSchedule($this->denormalizer->denormalize($data['schedule'], 'Braze\\Model\\CampaignsTriggerScheduleCreatePostBodySchedule', 'json', $context));
+                unset($data['schedule']);
             }
+            foreach ($data as $key_1 => $value_2) {
+                if (preg_match('/.*/', (string) $key_1)) {
+                    $object[$key_1] = $value_2;
+                }
+            }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('campaignId') && null !== $object->getCampaignId()) {
+                $data['campaign_id'] = $object->getCampaignId();
+            }
+            if ($object->isInitialized('sendId') && null !== $object->getSendId()) {
+                $data['send_id'] = $object->getSendId();
+            }
+            if ($object->isInitialized('recipients') && null !== $object->getRecipients()) {
+                $values = [];
+                foreach ($object->getRecipients() as $value) {
+                    $values[] = $this->normalizer->normalize($value, 'json', $context);
+                }
+                $data['recipients'] = $values;
+            }
+            if ($object->isInitialized('audience') && null !== $object->getAudience()) {
+                $data['audience'] = $this->normalizer->normalize($object->getAudience(), 'json', $context);
+            }
+            if ($object->isInitialized('broadcast') && null !== $object->getBroadcast()) {
+                $data['broadcast'] = $object->getBroadcast();
+            }
+            if ($object->isInitialized('triggerProperties') && null !== $object->getTriggerProperties()) {
+                $values_1 = [];
+                foreach ($object->getTriggerProperties() as $key => $value_1) {
+                    $values_1[$key] = $value_1;
+                }
+                $data['trigger_properties'] = $values_1;
+            }
+            if ($object->isInitialized('schedule') && null !== $object->getSchedule()) {
+                $data['schedule'] = $this->normalizer->normalize($object->getSchedule(), 'json', $context);
+            }
+            foreach ($object as $key_1 => $value_2) {
+                if (preg_match('/.*/', (string) $key_1)) {
+                    $data[$key_1] = $value_2;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\CampaignsTriggerScheduleCreatePostBody' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CampaignsTriggerScheduleCreatePostBody' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/CampaignsTriggerScheduleCreatePostBodyRecipientsItemNormalizer.php b/lib/Normalizer/CampaignsTriggerScheduleCreatePostBodyRecipientsItemNormalizer.php
index bafd116..6177b52 100644
--- a/lib/Normalizer/CampaignsTriggerScheduleCreatePostBodyRecipientsItemNormalizer.php
+++ b/lib/Normalizer/CampaignsTriggerScheduleCreatePostBodyRecipientsItemNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,90 +21,177 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class CampaignsTriggerScheduleCreatePostBodyRecipientsItemNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\CampaignsTriggerScheduleCreatePostBodyRecipientsItem';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class CampaignsTriggerScheduleCreatePostBodyRecipientsItemNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\CampaignsTriggerScheduleCreatePostBodyRecipientsItem';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CampaignsTriggerScheduleCreatePostBodyRecipientsItem';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CampaignsTriggerScheduleCreatePostBodyRecipientsItem';
         }
-        $object = new \Braze\Model\CampaignsTriggerScheduleCreatePostBodyRecipientsItem();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CampaignsTriggerScheduleCreatePostBodyRecipientsItem();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('user_alias', $data)) {
+                $object->setUserAlias($data['user_alias']);
+                unset($data['user_alias']);
+            }
+            if (\array_key_exists('external_user_id', $data)) {
+                $object->setExternalUserId($data['external_user_id']);
+                unset($data['external_user_id']);
+            }
+            if (\array_key_exists('trigger_properties', $data)) {
+                $values = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
+                foreach ($data['trigger_properties'] as $key => $value) {
+                    $values[$key] = $value;
+                }
+                $object->setTriggerProperties($values);
+                unset($data['trigger_properties']);
+            }
+            foreach ($data as $key_1 => $value_1) {
+                if (preg_match('/.*/', (string) $key_1)) {
+                    $object[$key_1] = $value_1;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('user_alias', $data)) {
-            $object->setUserAlias($data['user_alias']);
-            unset($data['user_alias']);
-        }
-        if (\array_key_exists('external_user_id', $data)) {
-            $object->setExternalUserId($data['external_user_id']);
-            unset($data['external_user_id']);
-        }
-        if (\array_key_exists('trigger_properties', $data)) {
-            $values = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
-            foreach ($data['trigger_properties'] as $key => $value) {
-                $values[$key] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('userAlias') && null !== $object->getUserAlias()) {
+                $data['user_alias'] = $object->getUserAlias();
             }
-            $object->setTriggerProperties($values);
-            unset($data['trigger_properties']);
-        }
-        foreach ($data as $key_1 => $value_1) {
-            if (preg_match('/.*/', (string) $key_1)) {
-                $object[$key_1] = $value_1;
+            if ($object->isInitialized('externalUserId') && null !== $object->getExternalUserId()) {
+                $data['external_user_id'] = $object->getExternalUserId();
+            }
+            if ($object->isInitialized('triggerProperties') && null !== $object->getTriggerProperties()) {
+                $values = [];
+                foreach ($object->getTriggerProperties() as $key => $value) {
+                    $values[$key] = $value;
+                }
+                $data['trigger_properties'] = $values;
             }
+            foreach ($object as $key_1 => $value_1) {
+                if (preg_match('/.*/', (string) $key_1)) {
+                    $data[$key_1] = $value_1;
+                }
+            }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CampaignsTriggerScheduleCreatePostBodyRecipientsItem' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class CampaignsTriggerScheduleCreatePostBodyRecipientsItemNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('userAlias') && null !== $object->getUserAlias()) {
-            $data['user_alias'] = $object->getUserAlias();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CampaignsTriggerScheduleCreatePostBodyRecipientsItem';
         }
-        if ($object->isInitialized('externalUserId') && null !== $object->getExternalUserId()) {
-            $data['external_user_id'] = $object->getExternalUserId();
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CampaignsTriggerScheduleCreatePostBodyRecipientsItem';
         }
-        if ($object->isInitialized('triggerProperties') && null !== $object->getTriggerProperties()) {
-            $values = [];
-            foreach ($object->getTriggerProperties() as $key => $value) {
-                $values[$key] = $value;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
             }
-            $data['trigger_properties'] = $values;
-        }
-        foreach ($object as $key_1 => $value_1) {
-            if (preg_match('/.*/', (string) $key_1)) {
-                $data[$key_1] = $value_1;
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CampaignsTriggerScheduleCreatePostBodyRecipientsItem();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('user_alias', $data)) {
+                $object->setUserAlias($data['user_alias']);
+                unset($data['user_alias']);
+            }
+            if (\array_key_exists('external_user_id', $data)) {
+                $object->setExternalUserId($data['external_user_id']);
+                unset($data['external_user_id']);
+            }
+            if (\array_key_exists('trigger_properties', $data)) {
+                $values = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
+                foreach ($data['trigger_properties'] as $key => $value) {
+                    $values[$key] = $value;
+                }
+                $object->setTriggerProperties($values);
+                unset($data['trigger_properties']);
+            }
+            foreach ($data as $key_1 => $value_1) {
+                if (preg_match('/.*/', (string) $key_1)) {
+                    $object[$key_1] = $value_1;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('userAlias') && null !== $object->getUserAlias()) {
+                $data['user_alias'] = $object->getUserAlias();
+            }
+            if ($object->isInitialized('externalUserId') && null !== $object->getExternalUserId()) {
+                $data['external_user_id'] = $object->getExternalUserId();
+            }
+            if ($object->isInitialized('triggerProperties') && null !== $object->getTriggerProperties()) {
+                $values = [];
+                foreach ($object->getTriggerProperties() as $key => $value) {
+                    $values[$key] = $value;
+                }
+                $data['trigger_properties'] = $values;
+            }
+            foreach ($object as $key_1 => $value_1) {
+                if (preg_match('/.*/', (string) $key_1)) {
+                    $data[$key_1] = $value_1;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\CampaignsTriggerScheduleCreatePostBodyRecipientsItem' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CampaignsTriggerScheduleCreatePostBodyRecipientsItem' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/CampaignsTriggerScheduleCreatePostBodyScheduleNormalizer.php b/lib/Normalizer/CampaignsTriggerScheduleCreatePostBodyScheduleNormalizer.php
index f7e1a1f..b0082e1 100644
--- a/lib/Normalizer/CampaignsTriggerScheduleCreatePostBodyScheduleNormalizer.php
+++ b/lib/Normalizer/CampaignsTriggerScheduleCreatePostBodyScheduleNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,82 +21,161 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class CampaignsTriggerScheduleCreatePostBodyScheduleNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\CampaignsTriggerScheduleCreatePostBodySchedule';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class CampaignsTriggerScheduleCreatePostBodyScheduleNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\CampaignsTriggerScheduleCreatePostBodySchedule';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CampaignsTriggerScheduleCreatePostBodySchedule';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CampaignsTriggerScheduleCreatePostBodySchedule';
         }
-        $object = new \Braze\Model\CampaignsTriggerScheduleCreatePostBodySchedule();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CampaignsTriggerScheduleCreatePostBodySchedule();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('time', $data)) {
+                $object->setTime($data['time']);
+                unset($data['time']);
+            }
+            if (\array_key_exists('in_local_time', $data)) {
+                $object->setInLocalTime($data['in_local_time']);
+                unset($data['in_local_time']);
+            }
+            if (\array_key_exists('at_optimal_time', $data)) {
+                $object->setAtOptimalTime($data['at_optimal_time']);
+                unset($data['at_optimal_time']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('time', $data)) {
-            $object->setTime($data['time']);
-            unset($data['time']);
-        }
-        if (\array_key_exists('in_local_time', $data)) {
-            $object->setInLocalTime($data['in_local_time']);
-            unset($data['in_local_time']);
-        }
-        if (\array_key_exists('at_optimal_time', $data)) {
-            $object->setAtOptimalTime($data['at_optimal_time']);
-            unset($data['at_optimal_time']);
-        }
-        foreach ($data as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('time') && null !== $object->getTime()) {
+                $data['time'] = $object->getTime();
+            }
+            if ($object->isInitialized('inLocalTime') && null !== $object->getInLocalTime()) {
+                $data['in_local_time'] = $object->getInLocalTime();
             }
+            if ($object->isInitialized('atOptimalTime') && null !== $object->getAtOptimalTime()) {
+                $data['at_optimal_time'] = $object->getAtOptimalTime();
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CampaignsTriggerScheduleCreatePostBodySchedule' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class CampaignsTriggerScheduleCreatePostBodyScheduleNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('time') && null !== $object->getTime()) {
-            $data['time'] = $object->getTime();
-        }
-        if ($object->isInitialized('inLocalTime') && null !== $object->getInLocalTime()) {
-            $data['in_local_time'] = $object->getInLocalTime();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CampaignsTriggerScheduleCreatePostBodySchedule';
         }
-        if ($object->isInitialized('atOptimalTime') && null !== $object->getAtOptimalTime()) {
-            $data['at_optimal_time'] = $object->getAtOptimalTime();
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CampaignsTriggerScheduleCreatePostBodySchedule';
         }
-        foreach ($object as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CampaignsTriggerScheduleCreatePostBodySchedule();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('time', $data)) {
+                $object->setTime($data['time']);
+                unset($data['time']);
+            }
+            if (\array_key_exists('in_local_time', $data)) {
+                $object->setInLocalTime($data['in_local_time']);
+                unset($data['in_local_time']);
+            }
+            if (\array_key_exists('at_optimal_time', $data)) {
+                $object->setAtOptimalTime($data['at_optimal_time']);
+                unset($data['at_optimal_time']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('time') && null !== $object->getTime()) {
+                $data['time'] = $object->getTime();
+            }
+            if ($object->isInitialized('inLocalTime') && null !== $object->getInLocalTime()) {
+                $data['in_local_time'] = $object->getInLocalTime();
+            }
+            if ($object->isInitialized('atOptimalTime') && null !== $object->getAtOptimalTime()) {
+                $data['at_optimal_time'] = $object->getAtOptimalTime();
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\CampaignsTriggerScheduleCreatePostBodySchedule' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CampaignsTriggerScheduleCreatePostBodySchedule' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/CampaignsTriggerScheduleDeletePostBodyNormalizer.php b/lib/Normalizer/CampaignsTriggerScheduleDeletePostBodyNormalizer.php
index 1bf7c31..f3582af 100644
--- a/lib/Normalizer/CampaignsTriggerScheduleDeletePostBodyNormalizer.php
+++ b/lib/Normalizer/CampaignsTriggerScheduleDeletePostBodyNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,75 +21,147 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class CampaignsTriggerScheduleDeletePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\CampaignsTriggerScheduleDeletePostBody';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class CampaignsTriggerScheduleDeletePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\CampaignsTriggerScheduleDeletePostBody';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CampaignsTriggerScheduleDeletePostBody';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CampaignsTriggerScheduleDeletePostBody';
         }
-        $object = new \Braze\Model\CampaignsTriggerScheduleDeletePostBody();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CampaignsTriggerScheduleDeletePostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('campaign_id', $data)) {
+                $object->setCampaignId($data['campaign_id']);
+                unset($data['campaign_id']);
+            }
+            if (\array_key_exists('schedule_id', $data)) {
+                $object->setScheduleId($data['schedule_id']);
+                unset($data['schedule_id']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('campaign_id', $data)) {
-            $object->setCampaignId($data['campaign_id']);
-            unset($data['campaign_id']);
-        }
-        if (\array_key_exists('schedule_id', $data)) {
-            $object->setScheduleId($data['schedule_id']);
-            unset($data['schedule_id']);
-        }
-        foreach ($data as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('campaignId') && null !== $object->getCampaignId()) {
+                $data['campaign_id'] = $object->getCampaignId();
+            }
+            if ($object->isInitialized('scheduleId') && null !== $object->getScheduleId()) {
+                $data['schedule_id'] = $object->getScheduleId();
             }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CampaignsTriggerScheduleDeletePostBody' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class CampaignsTriggerScheduleDeletePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('campaignId') && null !== $object->getCampaignId()) {
-            $data['campaign_id'] = $object->getCampaignId();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CampaignsTriggerScheduleDeletePostBody';
         }
-        if ($object->isInitialized('scheduleId') && null !== $object->getScheduleId()) {
-            $data['schedule_id'] = $object->getScheduleId();
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CampaignsTriggerScheduleDeletePostBody';
         }
-        foreach ($object as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CampaignsTriggerScheduleDeletePostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('campaign_id', $data)) {
+                $object->setCampaignId($data['campaign_id']);
+                unset($data['campaign_id']);
+            }
+            if (\array_key_exists('schedule_id', $data)) {
+                $object->setScheduleId($data['schedule_id']);
+                unset($data['schedule_id']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('campaignId') && null !== $object->getCampaignId()) {
+                $data['campaign_id'] = $object->getCampaignId();
+            }
+            if ($object->isInitialized('scheduleId') && null !== $object->getScheduleId()) {
+                $data['schedule_id'] = $object->getScheduleId();
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\CampaignsTriggerScheduleDeletePostBody' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CampaignsTriggerScheduleDeletePostBody' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/CampaignsTriggerScheduleUpdatePostBodyNormalizer.php b/lib/Normalizer/CampaignsTriggerScheduleUpdatePostBodyNormalizer.php
index 4e2fdd9..abe181a 100644
--- a/lib/Normalizer/CampaignsTriggerScheduleUpdatePostBodyNormalizer.php
+++ b/lib/Normalizer/CampaignsTriggerScheduleUpdatePostBodyNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,82 +21,161 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class CampaignsTriggerScheduleUpdatePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\CampaignsTriggerScheduleUpdatePostBody';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class CampaignsTriggerScheduleUpdatePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\CampaignsTriggerScheduleUpdatePostBody';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CampaignsTriggerScheduleUpdatePostBody';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CampaignsTriggerScheduleUpdatePostBody';
         }
-        $object = new \Braze\Model\CampaignsTriggerScheduleUpdatePostBody();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CampaignsTriggerScheduleUpdatePostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('campaign_id', $data)) {
+                $object->setCampaignId($data['campaign_id']);
+                unset($data['campaign_id']);
+            }
+            if (\array_key_exists('schedule_id', $data)) {
+                $object->setScheduleId($data['schedule_id']);
+                unset($data['schedule_id']);
+            }
+            if (\array_key_exists('schedule', $data)) {
+                $object->setSchedule($this->denormalizer->denormalize($data['schedule'], 'Braze\\Model\\CampaignsTriggerScheduleUpdatePostBodySchedule', 'json', $context));
+                unset($data['schedule']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('campaign_id', $data)) {
-            $object->setCampaignId($data['campaign_id']);
-            unset($data['campaign_id']);
-        }
-        if (\array_key_exists('schedule_id', $data)) {
-            $object->setScheduleId($data['schedule_id']);
-            unset($data['schedule_id']);
-        }
-        if (\array_key_exists('schedule', $data)) {
-            $object->setSchedule($this->denormalizer->denormalize($data['schedule'], 'Braze\\Model\\CampaignsTriggerScheduleUpdatePostBodySchedule', 'json', $context));
-            unset($data['schedule']);
-        }
-        foreach ($data as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('campaignId') && null !== $object->getCampaignId()) {
+                $data['campaign_id'] = $object->getCampaignId();
+            }
+            if ($object->isInitialized('scheduleId') && null !== $object->getScheduleId()) {
+                $data['schedule_id'] = $object->getScheduleId();
             }
+            if ($object->isInitialized('schedule') && null !== $object->getSchedule()) {
+                $data['schedule'] = $this->normalizer->normalize($object->getSchedule(), 'json', $context);
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CampaignsTriggerScheduleUpdatePostBody' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class CampaignsTriggerScheduleUpdatePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('campaignId') && null !== $object->getCampaignId()) {
-            $data['campaign_id'] = $object->getCampaignId();
-        }
-        if ($object->isInitialized('scheduleId') && null !== $object->getScheduleId()) {
-            $data['schedule_id'] = $object->getScheduleId();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CampaignsTriggerScheduleUpdatePostBody';
         }
-        if ($object->isInitialized('schedule') && null !== $object->getSchedule()) {
-            $data['schedule'] = $this->normalizer->normalize($object->getSchedule(), 'json', $context);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CampaignsTriggerScheduleUpdatePostBody';
         }
-        foreach ($object as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CampaignsTriggerScheduleUpdatePostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('campaign_id', $data)) {
+                $object->setCampaignId($data['campaign_id']);
+                unset($data['campaign_id']);
+            }
+            if (\array_key_exists('schedule_id', $data)) {
+                $object->setScheduleId($data['schedule_id']);
+                unset($data['schedule_id']);
+            }
+            if (\array_key_exists('schedule', $data)) {
+                $object->setSchedule($this->denormalizer->denormalize($data['schedule'], 'Braze\\Model\\CampaignsTriggerScheduleUpdatePostBodySchedule', 'json', $context));
+                unset($data['schedule']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('campaignId') && null !== $object->getCampaignId()) {
+                $data['campaign_id'] = $object->getCampaignId();
+            }
+            if ($object->isInitialized('scheduleId') && null !== $object->getScheduleId()) {
+                $data['schedule_id'] = $object->getScheduleId();
+            }
+            if ($object->isInitialized('schedule') && null !== $object->getSchedule()) {
+                $data['schedule'] = $this->normalizer->normalize($object->getSchedule(), 'json', $context);
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\CampaignsTriggerScheduleUpdatePostBody' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CampaignsTriggerScheduleUpdatePostBody' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/CampaignsTriggerScheduleUpdatePostBodyScheduleNormalizer.php b/lib/Normalizer/CampaignsTriggerScheduleUpdatePostBodyScheduleNormalizer.php
index 3d47f1b..67a40b6 100644
--- a/lib/Normalizer/CampaignsTriggerScheduleUpdatePostBodyScheduleNormalizer.php
+++ b/lib/Normalizer/CampaignsTriggerScheduleUpdatePostBodyScheduleNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,75 +21,147 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class CampaignsTriggerScheduleUpdatePostBodyScheduleNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\CampaignsTriggerScheduleUpdatePostBodySchedule';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class CampaignsTriggerScheduleUpdatePostBodyScheduleNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\CampaignsTriggerScheduleUpdatePostBodySchedule';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CampaignsTriggerScheduleUpdatePostBodySchedule';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CampaignsTriggerScheduleUpdatePostBodySchedule';
         }
-        $object = new \Braze\Model\CampaignsTriggerScheduleUpdatePostBodySchedule();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CampaignsTriggerScheduleUpdatePostBodySchedule();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('time', $data)) {
+                $object->setTime(\DateTime::createFromFormat('Y-m-d\\TH:i:sP', $data['time']));
+                unset($data['time']);
+            }
+            if (\array_key_exists('in_local_time', $data)) {
+                $object->setInLocalTime($data['in_local_time']);
+                unset($data['in_local_time']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('time', $data)) {
-            $object->setTime(\DateTime::createFromFormat('Y-m-d\\TH:i:sP', $data['time']));
-            unset($data['time']);
-        }
-        if (\array_key_exists('in_local_time', $data)) {
-            $object->setInLocalTime($data['in_local_time']);
-            unset($data['in_local_time']);
-        }
-        foreach ($data as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('time') && null !== $object->getTime()) {
+                $data['time'] = $object->getTime()->format('Y-m-d\\TH:i:sP');
+            }
+            if ($object->isInitialized('inLocalTime') && null !== $object->getInLocalTime()) {
+                $data['in_local_time'] = $object->getInLocalTime();
             }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CampaignsTriggerScheduleUpdatePostBodySchedule' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class CampaignsTriggerScheduleUpdatePostBodyScheduleNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('time') && null !== $object->getTime()) {
-            $data['time'] = $object->getTime()->format('Y-m-d\\TH:i:sP');
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CampaignsTriggerScheduleUpdatePostBodySchedule';
         }
-        if ($object->isInitialized('inLocalTime') && null !== $object->getInLocalTime()) {
-            $data['in_local_time'] = $object->getInLocalTime();
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CampaignsTriggerScheduleUpdatePostBodySchedule';
         }
-        foreach ($object as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CampaignsTriggerScheduleUpdatePostBodySchedule();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('time', $data)) {
+                $object->setTime(\DateTime::createFromFormat('Y-m-d\\TH:i:sP', $data['time']));
+                unset($data['time']);
+            }
+            if (\array_key_exists('in_local_time', $data)) {
+                $object->setInLocalTime($data['in_local_time']);
+                unset($data['in_local_time']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('time') && null !== $object->getTime()) {
+                $data['time'] = $object->getTime()->format('Y-m-d\\TH:i:sP');
+            }
+            if ($object->isInitialized('inLocalTime') && null !== $object->getInLocalTime()) {
+                $data['in_local_time'] = $object->getInLocalTime();
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\CampaignsTriggerScheduleUpdatePostBodySchedule' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CampaignsTriggerScheduleUpdatePostBodySchedule' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/CampaignsTriggerSendPostBodyAudienceNormalizer.php b/lib/Normalizer/CampaignsTriggerSendPostBodyAudienceNormalizer.php
index 181650d..4dca166 100644
--- a/lib/Normalizer/CampaignsTriggerSendPostBodyAudienceNormalizer.php
+++ b/lib/Normalizer/CampaignsTriggerSendPostBodyAudienceNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,76 +21,149 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class CampaignsTriggerSendPostBodyAudienceNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class CampaignsTriggerSendPostBodyAudienceNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return $type === 'Braze\\Model\\CampaignsTriggerSendPostBodyAudience';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
-    {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\CampaignsTriggerSendPostBodyAudience';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CampaignsTriggerSendPostBodyAudience';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CampaignsTriggerSendPostBodyAudience';
         }
-        $object = new \Braze\Model\CampaignsTriggerSendPostBodyAudience();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CampaignsTriggerSendPostBodyAudience();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('AND', $data)) {
+                $values = [];
+                foreach ($data['AND'] as $value) {
+                    $values[] = $value;
+                }
+                $object->setAND($values);
+                unset($data['AND']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('AND', $data)) {
-            $values = [];
-            foreach ($data['AND'] as $value) {
-                $values[] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('aND') && null !== $object->getAND()) {
+                $values = [];
+                foreach ($object->getAND() as $value) {
+                    $values[] = $value;
+                }
+                $data['AND'] = $values;
             }
-            $object->setAND($values);
-            unset($data['AND']);
-        }
-        foreach ($data as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value_1;
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
             }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CampaignsTriggerSendPostBodyAudience' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class CampaignsTriggerSendPostBodyAudienceNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('aND') && null !== $object->getAND()) {
-            $values = [];
-            foreach ($object->getAND() as $value) {
-                $values[] = $value;
-            }
-            $data['AND'] = $values;
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CampaignsTriggerSendPostBodyAudience';
         }
-        foreach ($object as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value_1;
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CampaignsTriggerSendPostBodyAudience';
+        }
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CampaignsTriggerSendPostBodyAudience();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('AND', $data)) {
+                $values = [];
+                foreach ($data['AND'] as $value) {
+                    $values[] = $value;
+                }
+                $object->setAND($values);
+                unset($data['AND']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('aND') && null !== $object->getAND()) {
+                $values = [];
+                foreach ($object->getAND() as $value) {
+                    $values[] = $value;
+                }
+                $data['AND'] = $values;
+            }
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\CampaignsTriggerSendPostBodyAudience' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CampaignsTriggerSendPostBodyAudience' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/CampaignsTriggerSendPostBodyNormalizer.php b/lib/Normalizer/CampaignsTriggerSendPostBodyNormalizer.php
index f130d42..84bcb86 100644
--- a/lib/Normalizer/CampaignsTriggerSendPostBodyNormalizer.php
+++ b/lib/Normalizer/CampaignsTriggerSendPostBodyNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,119 +21,235 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class CampaignsTriggerSendPostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\CampaignsTriggerSendPostBody';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class CampaignsTriggerSendPostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\CampaignsTriggerSendPostBody';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CampaignsTriggerSendPostBody';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CampaignsTriggerSendPostBody';
         }
-        $object = new \Braze\Model\CampaignsTriggerSendPostBody();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CampaignsTriggerSendPostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('campaign_id', $data)) {
+                $object->setCampaignId($data['campaign_id']);
+                unset($data['campaign_id']);
+            }
+            if (\array_key_exists('send_id', $data)) {
+                $object->setSendId($data['send_id']);
+                unset($data['send_id']);
+            }
+            if (\array_key_exists('trigger_properties', $data)) {
+                $values = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
+                foreach ($data['trigger_properties'] as $key => $value) {
+                    $values[$key] = $value;
+                }
+                $object->setTriggerProperties($values);
+                unset($data['trigger_properties']);
+            }
+            if (\array_key_exists('broadcast', $data)) {
+                $object->setBroadcast($data['broadcast']);
+                unset($data['broadcast']);
+            }
+            if (\array_key_exists('audience', $data)) {
+                $object->setAudience($this->denormalizer->denormalize($data['audience'], 'Braze\\Model\\CampaignsTriggerSendPostBodyAudience', 'json', $context));
+                unset($data['audience']);
+            }
+            if (\array_key_exists('recipients', $data)) {
+                $values_1 = [];
+                foreach ($data['recipients'] as $value_1) {
+                    $values_1[] = $this->denormalizer->denormalize($value_1, 'Braze\\Model\\CampaignsTriggerSendPostBodyRecipientsItem', 'json', $context);
+                }
+                $object->setRecipients($values_1);
+                unset($data['recipients']);
+            }
+            foreach ($data as $key_1 => $value_2) {
+                if (preg_match('/.*/', (string) $key_1)) {
+                    $object[$key_1] = $value_2;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('campaign_id', $data)) {
-            $object->setCampaignId($data['campaign_id']);
-            unset($data['campaign_id']);
-        }
-        if (\array_key_exists('send_id', $data)) {
-            $object->setSendId($data['send_id']);
-            unset($data['send_id']);
-        }
-        if (\array_key_exists('trigger_properties', $data)) {
-            $values = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
-            foreach ($data['trigger_properties'] as $key => $value) {
-                $values[$key] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('campaignId') && null !== $object->getCampaignId()) {
+                $data['campaign_id'] = $object->getCampaignId();
             }
-            $object->setTriggerProperties($values);
-            unset($data['trigger_properties']);
-        }
-        if (\array_key_exists('broadcast', $data)) {
-            $object->setBroadcast($data['broadcast']);
-            unset($data['broadcast']);
-        }
-        if (\array_key_exists('audience', $data)) {
-            $object->setAudience($this->denormalizer->denormalize($data['audience'], 'Braze\\Model\\CampaignsTriggerSendPostBodyAudience', 'json', $context));
-            unset($data['audience']);
-        }
-        if (\array_key_exists('recipients', $data)) {
-            $values_1 = [];
-            foreach ($data['recipients'] as $value_1) {
-                $values_1[] = $this->denormalizer->denormalize($value_1, 'Braze\\Model\\CampaignsTriggerSendPostBodyRecipientsItem', 'json', $context);
+            if ($object->isInitialized('sendId') && null !== $object->getSendId()) {
+                $data['send_id'] = $object->getSendId();
             }
-            $object->setRecipients($values_1);
-            unset($data['recipients']);
-        }
-        foreach ($data as $key_1 => $value_2) {
-            if (preg_match('/.*/', (string) $key_1)) {
-                $object[$key_1] = $value_2;
+            if ($object->isInitialized('triggerProperties') && null !== $object->getTriggerProperties()) {
+                $values = [];
+                foreach ($object->getTriggerProperties() as $key => $value) {
+                    $values[$key] = $value;
+                }
+                $data['trigger_properties'] = $values;
+            }
+            if ($object->isInitialized('broadcast') && null !== $object->getBroadcast()) {
+                $data['broadcast'] = $object->getBroadcast();
+            }
+            if ($object->isInitialized('audience') && null !== $object->getAudience()) {
+                $data['audience'] = $this->normalizer->normalize($object->getAudience(), 'json', $context);
             }
+            if ($object->isInitialized('recipients') && null !== $object->getRecipients()) {
+                $values_1 = [];
+                foreach ($object->getRecipients() as $value_1) {
+                    $values_1[] = $this->normalizer->normalize($value_1, 'json', $context);
+                }
+                $data['recipients'] = $values_1;
+            }
+            foreach ($object as $key_1 => $value_2) {
+                if (preg_match('/.*/', (string) $key_1)) {
+                    $data[$key_1] = $value_2;
+                }
+            }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CampaignsTriggerSendPostBody' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class CampaignsTriggerSendPostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('campaignId') && null !== $object->getCampaignId()) {
-            $data['campaign_id'] = $object->getCampaignId();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CampaignsTriggerSendPostBody';
         }
-        if ($object->isInitialized('sendId') && null !== $object->getSendId()) {
-            $data['send_id'] = $object->getSendId();
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CampaignsTriggerSendPostBody';
         }
-        if ($object->isInitialized('triggerProperties') && null !== $object->getTriggerProperties()) {
-            $values = [];
-            foreach ($object->getTriggerProperties() as $key => $value) {
-                $values[$key] = $value;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
             }
-            $data['trigger_properties'] = $values;
-        }
-        if ($object->isInitialized('broadcast') && null !== $object->getBroadcast()) {
-            $data['broadcast'] = $object->getBroadcast();
-        }
-        if ($object->isInitialized('audience') && null !== $object->getAudience()) {
-            $data['audience'] = $this->normalizer->normalize($object->getAudience(), 'json', $context);
-        }
-        if ($object->isInitialized('recipients') && null !== $object->getRecipients()) {
-            $values_1 = [];
-            foreach ($object->getRecipients() as $value_1) {
-                $values_1[] = $this->normalizer->normalize($value_1, 'json', $context);
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
             }
-            $data['recipients'] = $values_1;
-        }
-        foreach ($object as $key_1 => $value_2) {
-            if (preg_match('/.*/', (string) $key_1)) {
-                $data[$key_1] = $value_2;
+            $object = new \Braze\Model\CampaignsTriggerSendPostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('campaign_id', $data)) {
+                $object->setCampaignId($data['campaign_id']);
+                unset($data['campaign_id']);
+            }
+            if (\array_key_exists('send_id', $data)) {
+                $object->setSendId($data['send_id']);
+                unset($data['send_id']);
+            }
+            if (\array_key_exists('trigger_properties', $data)) {
+                $values = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
+                foreach ($data['trigger_properties'] as $key => $value) {
+                    $values[$key] = $value;
+                }
+                $object->setTriggerProperties($values);
+                unset($data['trigger_properties']);
+            }
+            if (\array_key_exists('broadcast', $data)) {
+                $object->setBroadcast($data['broadcast']);
+                unset($data['broadcast']);
+            }
+            if (\array_key_exists('audience', $data)) {
+                $object->setAudience($this->denormalizer->denormalize($data['audience'], 'Braze\\Model\\CampaignsTriggerSendPostBodyAudience', 'json', $context));
+                unset($data['audience']);
+            }
+            if (\array_key_exists('recipients', $data)) {
+                $values_1 = [];
+                foreach ($data['recipients'] as $value_1) {
+                    $values_1[] = $this->denormalizer->denormalize($value_1, 'Braze\\Model\\CampaignsTriggerSendPostBodyRecipientsItem', 'json', $context);
+                }
+                $object->setRecipients($values_1);
+                unset($data['recipients']);
             }
+            foreach ($data as $key_1 => $value_2) {
+                if (preg_match('/.*/', (string) $key_1)) {
+                    $object[$key_1] = $value_2;
+                }
+            }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('campaignId') && null !== $object->getCampaignId()) {
+                $data['campaign_id'] = $object->getCampaignId();
+            }
+            if ($object->isInitialized('sendId') && null !== $object->getSendId()) {
+                $data['send_id'] = $object->getSendId();
+            }
+            if ($object->isInitialized('triggerProperties') && null !== $object->getTriggerProperties()) {
+                $values = [];
+                foreach ($object->getTriggerProperties() as $key => $value) {
+                    $values[$key] = $value;
+                }
+                $data['trigger_properties'] = $values;
+            }
+            if ($object->isInitialized('broadcast') && null !== $object->getBroadcast()) {
+                $data['broadcast'] = $object->getBroadcast();
+            }
+            if ($object->isInitialized('audience') && null !== $object->getAudience()) {
+                $data['audience'] = $this->normalizer->normalize($object->getAudience(), 'json', $context);
+            }
+            if ($object->isInitialized('recipients') && null !== $object->getRecipients()) {
+                $values_1 = [];
+                foreach ($object->getRecipients() as $value_1) {
+                    $values_1[] = $this->normalizer->normalize($value_1, 'json', $context);
+                }
+                $data['recipients'] = $values_1;
+            }
+            foreach ($object as $key_1 => $value_2) {
+                if (preg_match('/.*/', (string) $key_1)) {
+                    $data[$key_1] = $value_2;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\CampaignsTriggerSendPostBody' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CampaignsTriggerSendPostBody' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/CampaignsTriggerSendPostBodyRecipientsItemAttributesNormalizer.php b/lib/Normalizer/CampaignsTriggerSendPostBodyRecipientsItemAttributesNormalizer.php
index 0f17bb3..1060b00 100644
--- a/lib/Normalizer/CampaignsTriggerSendPostBodyRecipientsItemAttributesNormalizer.php
+++ b/lib/Normalizer/CampaignsTriggerSendPostBodyRecipientsItemAttributesNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,68 +21,133 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class CampaignsTriggerSendPostBodyRecipientsItemAttributesNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class CampaignsTriggerSendPostBodyRecipientsItemAttributesNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return $type === 'Braze\\Model\\CampaignsTriggerSendPostBodyRecipientsItemAttributes';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
-    {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\CampaignsTriggerSendPostBodyRecipientsItemAttributes';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CampaignsTriggerSendPostBodyRecipientsItemAttributes';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CampaignsTriggerSendPostBodyRecipientsItemAttributes';
         }
-        $object = new \Braze\Model\CampaignsTriggerSendPostBodyRecipientsItemAttributes();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CampaignsTriggerSendPostBodyRecipientsItemAttributes();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('first_name', $data)) {
+                $object->setFirstName($data['first_name']);
+                unset($data['first_name']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('first_name', $data)) {
-            $object->setFirstName($data['first_name']);
-            unset($data['first_name']);
-        }
-        foreach ($data as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('firstName') && null !== $object->getFirstName()) {
+                $data['first_name'] = $object->getFirstName();
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
             }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CampaignsTriggerSendPostBodyRecipientsItemAttributes' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class CampaignsTriggerSendPostBodyRecipientsItemAttributesNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('firstName') && null !== $object->getFirstName()) {
-            $data['first_name'] = $object->getFirstName();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CampaignsTriggerSendPostBodyRecipientsItemAttributes';
         }
-        foreach ($object as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value;
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CampaignsTriggerSendPostBodyRecipientsItemAttributes';
+        }
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CampaignsTriggerSendPostBodyRecipientsItemAttributes();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('first_name', $data)) {
+                $object->setFirstName($data['first_name']);
+                unset($data['first_name']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('firstName') && null !== $object->getFirstName()) {
+                $data['first_name'] = $object->getFirstName();
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\CampaignsTriggerSendPostBodyRecipientsItemAttributes' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CampaignsTriggerSendPostBodyRecipientsItemAttributes' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/CampaignsTriggerSendPostBodyRecipientsItemNormalizer.php b/lib/Normalizer/CampaignsTriggerSendPostBodyRecipientsItemNormalizer.php
index 422d51f..3e8a266 100644
--- a/lib/Normalizer/CampaignsTriggerSendPostBodyRecipientsItemNormalizer.php
+++ b/lib/Normalizer/CampaignsTriggerSendPostBodyRecipientsItemNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,104 +21,205 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class CampaignsTriggerSendPostBodyRecipientsItemNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\CampaignsTriggerSendPostBodyRecipientsItem';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class CampaignsTriggerSendPostBodyRecipientsItemNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\CampaignsTriggerSendPostBodyRecipientsItem';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CampaignsTriggerSendPostBodyRecipientsItem';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CampaignsTriggerSendPostBodyRecipientsItem';
         }
-        $object = new \Braze\Model\CampaignsTriggerSendPostBodyRecipientsItem();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CampaignsTriggerSendPostBodyRecipientsItem();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('user_alias', $data)) {
+                $object->setUserAlias($this->denormalizer->denormalize($data['user_alias'], 'Braze\\Model\\CampaignsTriggerSendPostBodyRecipientsItemUserAlias', 'json', $context));
+                unset($data['user_alias']);
+            }
+            if (\array_key_exists('external_user_id', $data)) {
+                $object->setExternalUserId($data['external_user_id']);
+                unset($data['external_user_id']);
+            }
+            if (\array_key_exists('trigger_properties', $data)) {
+                $values = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
+                foreach ($data['trigger_properties'] as $key => $value) {
+                    $values[$key] = $value;
+                }
+                $object->setTriggerProperties($values);
+                unset($data['trigger_properties']);
+            }
+            if (\array_key_exists('send_to_existing_only', $data)) {
+                $object->setSendToExistingOnly($data['send_to_existing_only']);
+                unset($data['send_to_existing_only']);
+            }
+            if (\array_key_exists('attributes', $data)) {
+                $object->setAttributes($this->denormalizer->denormalize($data['attributes'], 'Braze\\Model\\CampaignsTriggerSendPostBodyRecipientsItemAttributes', 'json', $context));
+                unset($data['attributes']);
+            }
+            foreach ($data as $key_1 => $value_1) {
+                if (preg_match('/.*/', (string) $key_1)) {
+                    $object[$key_1] = $value_1;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('user_alias', $data)) {
-            $object->setUserAlias($this->denormalizer->denormalize($data['user_alias'], 'Braze\\Model\\CampaignsTriggerSendPostBodyRecipientsItemUserAlias', 'json', $context));
-            unset($data['user_alias']);
-        }
-        if (\array_key_exists('external_user_id', $data)) {
-            $object->setExternalUserId($data['external_user_id']);
-            unset($data['external_user_id']);
-        }
-        if (\array_key_exists('trigger_properties', $data)) {
-            $values = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
-            foreach ($data['trigger_properties'] as $key => $value) {
-                $values[$key] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('userAlias') && null !== $object->getUserAlias()) {
+                $data['user_alias'] = $this->normalizer->normalize($object->getUserAlias(), 'json', $context);
             }
-            $object->setTriggerProperties($values);
-            unset($data['trigger_properties']);
-        }
-        if (\array_key_exists('send_to_existing_only', $data)) {
-            $object->setSendToExistingOnly($data['send_to_existing_only']);
-            unset($data['send_to_existing_only']);
-        }
-        if (\array_key_exists('attributes', $data)) {
-            $object->setAttributes($this->denormalizer->denormalize($data['attributes'], 'Braze\\Model\\CampaignsTriggerSendPostBodyRecipientsItemAttributes', 'json', $context));
-            unset($data['attributes']);
-        }
-        foreach ($data as $key_1 => $value_1) {
-            if (preg_match('/.*/', (string) $key_1)) {
-                $object[$key_1] = $value_1;
+            if ($object->isInitialized('externalUserId') && null !== $object->getExternalUserId()) {
+                $data['external_user_id'] = $object->getExternalUserId();
+            }
+            if ($object->isInitialized('triggerProperties') && null !== $object->getTriggerProperties()) {
+                $values = [];
+                foreach ($object->getTriggerProperties() as $key => $value) {
+                    $values[$key] = $value;
+                }
+                $data['trigger_properties'] = $values;
+            }
+            if ($object->isInitialized('sendToExistingOnly') && null !== $object->getSendToExistingOnly()) {
+                $data['send_to_existing_only'] = $object->getSendToExistingOnly();
             }
+            if ($object->isInitialized('attributes') && null !== $object->getAttributes()) {
+                $data['attributes'] = $this->normalizer->normalize($object->getAttributes(), 'json', $context);
+            }
+            foreach ($object as $key_1 => $value_1) {
+                if (preg_match('/.*/', (string) $key_1)) {
+                    $data[$key_1] = $value_1;
+                }
+            }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CampaignsTriggerSendPostBodyRecipientsItem' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class CampaignsTriggerSendPostBodyRecipientsItemNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('userAlias') && null !== $object->getUserAlias()) {
-            $data['user_alias'] = $this->normalizer->normalize($object->getUserAlias(), 'json', $context);
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CampaignsTriggerSendPostBodyRecipientsItem';
         }
-        if ($object->isInitialized('externalUserId') && null !== $object->getExternalUserId()) {
-            $data['external_user_id'] = $object->getExternalUserId();
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CampaignsTriggerSendPostBodyRecipientsItem';
         }
-        if ($object->isInitialized('triggerProperties') && null !== $object->getTriggerProperties()) {
-            $values = [];
-            foreach ($object->getTriggerProperties() as $key => $value) {
-                $values[$key] = $value;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
             }
-            $data['trigger_properties'] = $values;
-        }
-        if ($object->isInitialized('sendToExistingOnly') && null !== $object->getSendToExistingOnly()) {
-            $data['send_to_existing_only'] = $object->getSendToExistingOnly();
-        }
-        if ($object->isInitialized('attributes') && null !== $object->getAttributes()) {
-            $data['attributes'] = $this->normalizer->normalize($object->getAttributes(), 'json', $context);
-        }
-        foreach ($object as $key_1 => $value_1) {
-            if (preg_match('/.*/', (string) $key_1)) {
-                $data[$key_1] = $value_1;
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CampaignsTriggerSendPostBodyRecipientsItem();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('user_alias', $data)) {
+                $object->setUserAlias($this->denormalizer->denormalize($data['user_alias'], 'Braze\\Model\\CampaignsTriggerSendPostBodyRecipientsItemUserAlias', 'json', $context));
+                unset($data['user_alias']);
+            }
+            if (\array_key_exists('external_user_id', $data)) {
+                $object->setExternalUserId($data['external_user_id']);
+                unset($data['external_user_id']);
+            }
+            if (\array_key_exists('trigger_properties', $data)) {
+                $values = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
+                foreach ($data['trigger_properties'] as $key => $value) {
+                    $values[$key] = $value;
+                }
+                $object->setTriggerProperties($values);
+                unset($data['trigger_properties']);
+            }
+            if (\array_key_exists('send_to_existing_only', $data)) {
+                $object->setSendToExistingOnly($data['send_to_existing_only']);
+                unset($data['send_to_existing_only']);
+            }
+            if (\array_key_exists('attributes', $data)) {
+                $object->setAttributes($this->denormalizer->denormalize($data['attributes'], 'Braze\\Model\\CampaignsTriggerSendPostBodyRecipientsItemAttributes', 'json', $context));
+                unset($data['attributes']);
             }
+            foreach ($data as $key_1 => $value_1) {
+                if (preg_match('/.*/', (string) $key_1)) {
+                    $object[$key_1] = $value_1;
+                }
+            }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('userAlias') && null !== $object->getUserAlias()) {
+                $data['user_alias'] = $this->normalizer->normalize($object->getUserAlias(), 'json', $context);
+            }
+            if ($object->isInitialized('externalUserId') && null !== $object->getExternalUserId()) {
+                $data['external_user_id'] = $object->getExternalUserId();
+            }
+            if ($object->isInitialized('triggerProperties') && null !== $object->getTriggerProperties()) {
+                $values = [];
+                foreach ($object->getTriggerProperties() as $key => $value) {
+                    $values[$key] = $value;
+                }
+                $data['trigger_properties'] = $values;
+            }
+            if ($object->isInitialized('sendToExistingOnly') && null !== $object->getSendToExistingOnly()) {
+                $data['send_to_existing_only'] = $object->getSendToExistingOnly();
+            }
+            if ($object->isInitialized('attributes') && null !== $object->getAttributes()) {
+                $data['attributes'] = $this->normalizer->normalize($object->getAttributes(), 'json', $context);
+            }
+            foreach ($object as $key_1 => $value_1) {
+                if (preg_match('/.*/', (string) $key_1)) {
+                    $data[$key_1] = $value_1;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\CampaignsTriggerSendPostBodyRecipientsItem' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CampaignsTriggerSendPostBodyRecipientsItem' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/CampaignsTriggerSendPostBodyRecipientsItemUserAliasNormalizer.php b/lib/Normalizer/CampaignsTriggerSendPostBodyRecipientsItemUserAliasNormalizer.php
index 197e54a..8fb2917 100644
--- a/lib/Normalizer/CampaignsTriggerSendPostBodyRecipientsItemUserAliasNormalizer.php
+++ b/lib/Normalizer/CampaignsTriggerSendPostBodyRecipientsItemUserAliasNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,75 +21,147 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class CampaignsTriggerSendPostBodyRecipientsItemUserAliasNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\CampaignsTriggerSendPostBodyRecipientsItemUserAlias';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class CampaignsTriggerSendPostBodyRecipientsItemUserAliasNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\CampaignsTriggerSendPostBodyRecipientsItemUserAlias';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CampaignsTriggerSendPostBodyRecipientsItemUserAlias';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CampaignsTriggerSendPostBodyRecipientsItemUserAlias';
         }
-        $object = new \Braze\Model\CampaignsTriggerSendPostBodyRecipientsItemUserAlias();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CampaignsTriggerSendPostBodyRecipientsItemUserAlias();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('alias_name', $data)) {
+                $object->setAliasName($data['alias_name']);
+                unset($data['alias_name']);
+            }
+            if (\array_key_exists('alias_label', $data)) {
+                $object->setAliasLabel($data['alias_label']);
+                unset($data['alias_label']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('alias_name', $data)) {
-            $object->setAliasName($data['alias_name']);
-            unset($data['alias_name']);
-        }
-        if (\array_key_exists('alias_label', $data)) {
-            $object->setAliasLabel($data['alias_label']);
-            unset($data['alias_label']);
-        }
-        foreach ($data as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('aliasName') && null !== $object->getAliasName()) {
+                $data['alias_name'] = $object->getAliasName();
+            }
+            if ($object->isInitialized('aliasLabel') && null !== $object->getAliasLabel()) {
+                $data['alias_label'] = $object->getAliasLabel();
             }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CampaignsTriggerSendPostBodyRecipientsItemUserAlias' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class CampaignsTriggerSendPostBodyRecipientsItemUserAliasNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('aliasName') && null !== $object->getAliasName()) {
-            $data['alias_name'] = $object->getAliasName();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CampaignsTriggerSendPostBodyRecipientsItemUserAlias';
         }
-        if ($object->isInitialized('aliasLabel') && null !== $object->getAliasLabel()) {
-            $data['alias_label'] = $object->getAliasLabel();
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CampaignsTriggerSendPostBodyRecipientsItemUserAlias';
         }
-        foreach ($object as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CampaignsTriggerSendPostBodyRecipientsItemUserAlias();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('alias_name', $data)) {
+                $object->setAliasName($data['alias_name']);
+                unset($data['alias_name']);
+            }
+            if (\array_key_exists('alias_label', $data)) {
+                $object->setAliasLabel($data['alias_label']);
+                unset($data['alias_label']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('aliasName') && null !== $object->getAliasName()) {
+                $data['alias_name'] = $object->getAliasName();
+            }
+            if ($object->isInitialized('aliasLabel') && null !== $object->getAliasLabel()) {
+                $data['alias_label'] = $object->getAliasLabel();
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\CampaignsTriggerSendPostBodyRecipientsItemUserAlias' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CampaignsTriggerSendPostBodyRecipientsItemUserAlias' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/CanvasTriggerScheduleCreatePostBodyAudienceNormalizer.php b/lib/Normalizer/CanvasTriggerScheduleCreatePostBodyAudienceNormalizer.php
index 46d725a..5dcf05c 100644
--- a/lib/Normalizer/CanvasTriggerScheduleCreatePostBodyAudienceNormalizer.php
+++ b/lib/Normalizer/CanvasTriggerScheduleCreatePostBodyAudienceNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,76 +21,149 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class CanvasTriggerScheduleCreatePostBodyAudienceNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class CanvasTriggerScheduleCreatePostBodyAudienceNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return $type === 'Braze\\Model\\CanvasTriggerScheduleCreatePostBodyAudience';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
-    {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\CanvasTriggerScheduleCreatePostBodyAudience';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CanvasTriggerScheduleCreatePostBodyAudience';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CanvasTriggerScheduleCreatePostBodyAudience';
         }
-        $object = new \Braze\Model\CanvasTriggerScheduleCreatePostBodyAudience();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CanvasTriggerScheduleCreatePostBodyAudience();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('AND', $data)) {
+                $values = [];
+                foreach ($data['AND'] as $value) {
+                    $values[] = $value;
+                }
+                $object->setAND($values);
+                unset($data['AND']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('AND', $data)) {
-            $values = [];
-            foreach ($data['AND'] as $value) {
-                $values[] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('aND') && null !== $object->getAND()) {
+                $values = [];
+                foreach ($object->getAND() as $value) {
+                    $values[] = $value;
+                }
+                $data['AND'] = $values;
             }
-            $object->setAND($values);
-            unset($data['AND']);
-        }
-        foreach ($data as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value_1;
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
             }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CanvasTriggerScheduleCreatePostBodyAudience' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class CanvasTriggerScheduleCreatePostBodyAudienceNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('aND') && null !== $object->getAND()) {
-            $values = [];
-            foreach ($object->getAND() as $value) {
-                $values[] = $value;
-            }
-            $data['AND'] = $values;
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CanvasTriggerScheduleCreatePostBodyAudience';
         }
-        foreach ($object as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value_1;
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CanvasTriggerScheduleCreatePostBodyAudience';
+        }
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CanvasTriggerScheduleCreatePostBodyAudience();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('AND', $data)) {
+                $values = [];
+                foreach ($data['AND'] as $value) {
+                    $values[] = $value;
+                }
+                $object->setAND($values);
+                unset($data['AND']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('aND') && null !== $object->getAND()) {
+                $values = [];
+                foreach ($object->getAND() as $value) {
+                    $values[] = $value;
+                }
+                $data['AND'] = $values;
+            }
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\CanvasTriggerScheduleCreatePostBodyAudience' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CanvasTriggerScheduleCreatePostBodyAudience' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/CanvasTriggerScheduleCreatePostBodyNormalizer.php b/lib/Normalizer/CanvasTriggerScheduleCreatePostBodyNormalizer.php
index 9846f18..5789867 100644
--- a/lib/Normalizer/CanvasTriggerScheduleCreatePostBodyNormalizer.php
+++ b/lib/Normalizer/CanvasTriggerScheduleCreatePostBodyNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,119 +21,235 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class CanvasTriggerScheduleCreatePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\CanvasTriggerScheduleCreatePostBody';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class CanvasTriggerScheduleCreatePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\CanvasTriggerScheduleCreatePostBody';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CanvasTriggerScheduleCreatePostBody';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CanvasTriggerScheduleCreatePostBody';
         }
-        $object = new \Braze\Model\CanvasTriggerScheduleCreatePostBody();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CanvasTriggerScheduleCreatePostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('canvas_id', $data)) {
+                $object->setCanvasId($data['canvas_id']);
+                unset($data['canvas_id']);
+            }
+            if (\array_key_exists('recipients', $data)) {
+                $values = [];
+                foreach ($data['recipients'] as $value) {
+                    $values[] = $this->denormalizer->denormalize($value, 'Braze\\Model\\CanvasTriggerScheduleCreatePostBodyRecipientsItem', 'json', $context);
+                }
+                $object->setRecipients($values);
+                unset($data['recipients']);
+            }
+            if (\array_key_exists('audience', $data)) {
+                $object->setAudience($this->denormalizer->denormalize($data['audience'], 'Braze\\Model\\CanvasTriggerScheduleCreatePostBodyAudience', 'json', $context));
+                unset($data['audience']);
+            }
+            if (\array_key_exists('broadcast', $data)) {
+                $object->setBroadcast($data['broadcast']);
+                unset($data['broadcast']);
+            }
+            if (\array_key_exists('canvas_entry_properties', $data)) {
+                $values_1 = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
+                foreach ($data['canvas_entry_properties'] as $key => $value_1) {
+                    $values_1[$key] = $value_1;
+                }
+                $object->setCanvasEntryProperties($values_1);
+                unset($data['canvas_entry_properties']);
+            }
+            if (\array_key_exists('schedule', $data)) {
+                $object->setSchedule($this->denormalizer->denormalize($data['schedule'], 'Braze\\Model\\CanvasTriggerScheduleCreatePostBodySchedule', 'json', $context));
+                unset($data['schedule']);
+            }
+            foreach ($data as $key_1 => $value_2) {
+                if (preg_match('/.*/', (string) $key_1)) {
+                    $object[$key_1] = $value_2;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('canvas_id', $data)) {
-            $object->setCanvasId($data['canvas_id']);
-            unset($data['canvas_id']);
-        }
-        if (\array_key_exists('recipients', $data)) {
-            $values = [];
-            foreach ($data['recipients'] as $value) {
-                $values[] = $this->denormalizer->denormalize($value, 'Braze\\Model\\CanvasTriggerScheduleCreatePostBodyRecipientsItem', 'json', $context);
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('canvasId') && null !== $object->getCanvasId()) {
+                $data['canvas_id'] = $object->getCanvasId();
             }
-            $object->setRecipients($values);
-            unset($data['recipients']);
-        }
-        if (\array_key_exists('audience', $data)) {
-            $object->setAudience($this->denormalizer->denormalize($data['audience'], 'Braze\\Model\\CanvasTriggerScheduleCreatePostBodyAudience', 'json', $context));
-            unset($data['audience']);
-        }
-        if (\array_key_exists('broadcast', $data)) {
-            $object->setBroadcast($data['broadcast']);
-            unset($data['broadcast']);
-        }
-        if (\array_key_exists('canvas_entry_properties', $data)) {
-            $values_1 = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
-            foreach ($data['canvas_entry_properties'] as $key => $value_1) {
-                $values_1[$key] = $value_1;
+            if ($object->isInitialized('recipients') && null !== $object->getRecipients()) {
+                $values = [];
+                foreach ($object->getRecipients() as $value) {
+                    $values[] = $this->normalizer->normalize($value, 'json', $context);
+                }
+                $data['recipients'] = $values;
             }
-            $object->setCanvasEntryProperties($values_1);
-            unset($data['canvas_entry_properties']);
-        }
-        if (\array_key_exists('schedule', $data)) {
-            $object->setSchedule($this->denormalizer->denormalize($data['schedule'], 'Braze\\Model\\CanvasTriggerScheduleCreatePostBodySchedule', 'json', $context));
-            unset($data['schedule']);
-        }
-        foreach ($data as $key_1 => $value_2) {
-            if (preg_match('/.*/', (string) $key_1)) {
-                $object[$key_1] = $value_2;
+            if ($object->isInitialized('audience') && null !== $object->getAudience()) {
+                $data['audience'] = $this->normalizer->normalize($object->getAudience(), 'json', $context);
+            }
+            if ($object->isInitialized('broadcast') && null !== $object->getBroadcast()) {
+                $data['broadcast'] = $object->getBroadcast();
+            }
+            if ($object->isInitialized('canvasEntryProperties') && null !== $object->getCanvasEntryProperties()) {
+                $values_1 = [];
+                foreach ($object->getCanvasEntryProperties() as $key => $value_1) {
+                    $values_1[$key] = $value_1;
+                }
+                $data['canvas_entry_properties'] = $values_1;
             }
+            if ($object->isInitialized('schedule') && null !== $object->getSchedule()) {
+                $data['schedule'] = $this->normalizer->normalize($object->getSchedule(), 'json', $context);
+            }
+            foreach ($object as $key_1 => $value_2) {
+                if (preg_match('/.*/', (string) $key_1)) {
+                    $data[$key_1] = $value_2;
+                }
+            }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CanvasTriggerScheduleCreatePostBody' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class CanvasTriggerScheduleCreatePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('canvasId') && null !== $object->getCanvasId()) {
-            $data['canvas_id'] = $object->getCanvasId();
-        }
-        if ($object->isInitialized('recipients') && null !== $object->getRecipients()) {
-            $values = [];
-            foreach ($object->getRecipients() as $value) {
-                $values[] = $this->normalizer->normalize($value, 'json', $context);
-            }
-            $data['recipients'] = $values;
-        }
-        if ($object->isInitialized('audience') && null !== $object->getAudience()) {
-            $data['audience'] = $this->normalizer->normalize($object->getAudience(), 'json', $context);
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CanvasTriggerScheduleCreatePostBody';
         }
-        if ($object->isInitialized('broadcast') && null !== $object->getBroadcast()) {
-            $data['broadcast'] = $object->getBroadcast();
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CanvasTriggerScheduleCreatePostBody';
         }
-        if ($object->isInitialized('canvasEntryProperties') && null !== $object->getCanvasEntryProperties()) {
-            $values_1 = [];
-            foreach ($object->getCanvasEntryProperties() as $key => $value_1) {
-                $values_1[$key] = $value_1;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
             }
-            $data['canvas_entry_properties'] = $values_1;
-        }
-        if ($object->isInitialized('schedule') && null !== $object->getSchedule()) {
-            $data['schedule'] = $this->normalizer->normalize($object->getSchedule(), 'json', $context);
-        }
-        foreach ($object as $key_1 => $value_2) {
-            if (preg_match('/.*/', (string) $key_1)) {
-                $data[$key_1] = $value_2;
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CanvasTriggerScheduleCreatePostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('canvas_id', $data)) {
+                $object->setCanvasId($data['canvas_id']);
+                unset($data['canvas_id']);
+            }
+            if (\array_key_exists('recipients', $data)) {
+                $values = [];
+                foreach ($data['recipients'] as $value) {
+                    $values[] = $this->denormalizer->denormalize($value, 'Braze\\Model\\CanvasTriggerScheduleCreatePostBodyRecipientsItem', 'json', $context);
+                }
+                $object->setRecipients($values);
+                unset($data['recipients']);
+            }
+            if (\array_key_exists('audience', $data)) {
+                $object->setAudience($this->denormalizer->denormalize($data['audience'], 'Braze\\Model\\CanvasTriggerScheduleCreatePostBodyAudience', 'json', $context));
+                unset($data['audience']);
+            }
+            if (\array_key_exists('broadcast', $data)) {
+                $object->setBroadcast($data['broadcast']);
+                unset($data['broadcast']);
+            }
+            if (\array_key_exists('canvas_entry_properties', $data)) {
+                $values_1 = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
+                foreach ($data['canvas_entry_properties'] as $key => $value_1) {
+                    $values_1[$key] = $value_1;
+                }
+                $object->setCanvasEntryProperties($values_1);
+                unset($data['canvas_entry_properties']);
+            }
+            if (\array_key_exists('schedule', $data)) {
+                $object->setSchedule($this->denormalizer->denormalize($data['schedule'], 'Braze\\Model\\CanvasTriggerScheduleCreatePostBodySchedule', 'json', $context));
+                unset($data['schedule']);
             }
+            foreach ($data as $key_1 => $value_2) {
+                if (preg_match('/.*/', (string) $key_1)) {
+                    $object[$key_1] = $value_2;
+                }
+            }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('canvasId') && null !== $object->getCanvasId()) {
+                $data['canvas_id'] = $object->getCanvasId();
+            }
+            if ($object->isInitialized('recipients') && null !== $object->getRecipients()) {
+                $values = [];
+                foreach ($object->getRecipients() as $value) {
+                    $values[] = $this->normalizer->normalize($value, 'json', $context);
+                }
+                $data['recipients'] = $values;
+            }
+            if ($object->isInitialized('audience') && null !== $object->getAudience()) {
+                $data['audience'] = $this->normalizer->normalize($object->getAudience(), 'json', $context);
+            }
+            if ($object->isInitialized('broadcast') && null !== $object->getBroadcast()) {
+                $data['broadcast'] = $object->getBroadcast();
+            }
+            if ($object->isInitialized('canvasEntryProperties') && null !== $object->getCanvasEntryProperties()) {
+                $values_1 = [];
+                foreach ($object->getCanvasEntryProperties() as $key => $value_1) {
+                    $values_1[$key] = $value_1;
+                }
+                $data['canvas_entry_properties'] = $values_1;
+            }
+            if ($object->isInitialized('schedule') && null !== $object->getSchedule()) {
+                $data['schedule'] = $this->normalizer->normalize($object->getSchedule(), 'json', $context);
+            }
+            foreach ($object as $key_1 => $value_2) {
+                if (preg_match('/.*/', (string) $key_1)) {
+                    $data[$key_1] = $value_2;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\CanvasTriggerScheduleCreatePostBody' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CanvasTriggerScheduleCreatePostBody' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/CanvasTriggerScheduleCreatePostBodyRecipientsItemNormalizer.php b/lib/Normalizer/CanvasTriggerScheduleCreatePostBodyRecipientsItemNormalizer.php
index ac111a3..78ba99d 100644
--- a/lib/Normalizer/CanvasTriggerScheduleCreatePostBodyRecipientsItemNormalizer.php
+++ b/lib/Normalizer/CanvasTriggerScheduleCreatePostBodyRecipientsItemNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,105 +21,207 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class CanvasTriggerScheduleCreatePostBodyRecipientsItemNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class CanvasTriggerScheduleCreatePostBodyRecipientsItemNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return $type === 'Braze\\Model\\CanvasTriggerScheduleCreatePostBodyRecipientsItem';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function supportsNormalization($data, $format = null, array $context = []): bool
-    {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\CanvasTriggerScheduleCreatePostBodyRecipientsItem';
-    }
-
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CanvasTriggerScheduleCreatePostBodyRecipientsItem';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CanvasTriggerScheduleCreatePostBodyRecipientsItem';
         }
-        $object = new \Braze\Model\CanvasTriggerScheduleCreatePostBodyRecipientsItem();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CanvasTriggerScheduleCreatePostBodyRecipientsItem();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('user_alias', $data)) {
+                $object->setUserAlias($data['user_alias']);
+                unset($data['user_alias']);
+            }
+            if (\array_key_exists('external_user_id', $data)) {
+                $object->setExternalUserId($data['external_user_id']);
+                unset($data['external_user_id']);
+            }
+            if (\array_key_exists('trigger_properties', $data)) {
+                $values = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
+                foreach ($data['trigger_properties'] as $key => $value) {
+                    $values[$key] = $value;
+                }
+                $object->setTriggerProperties($values);
+                unset($data['trigger_properties']);
+            }
+            if (\array_key_exists('canvas_entry_properties', $data)) {
+                $values_1 = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
+                foreach ($data['canvas_entry_properties'] as $key_1 => $value_1) {
+                    $values_1[$key_1] = $value_1;
+                }
+                $object->setCanvasEntryProperties($values_1);
+                unset($data['canvas_entry_properties']);
+            }
+            foreach ($data as $key_2 => $value_2) {
+                if (preg_match('/.*/', (string) $key_2)) {
+                    $object[$key_2] = $value_2;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('user_alias', $data)) {
-            $object->setUserAlias($data['user_alias']);
-            unset($data['user_alias']);
-        }
-        if (\array_key_exists('external_user_id', $data)) {
-            $object->setExternalUserId($data['external_user_id']);
-            unset($data['external_user_id']);
-        }
-        if (\array_key_exists('trigger_properties', $data)) {
-            $values = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
-            foreach ($data['trigger_properties'] as $key => $value) {
-                $values[$key] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('userAlias') && null !== $object->getUserAlias()) {
+                $data['user_alias'] = $object->getUserAlias();
             }
-            $object->setTriggerProperties($values);
-            unset($data['trigger_properties']);
-        }
-        if (\array_key_exists('canvas_entry_properties', $data)) {
-            $values_1 = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
-            foreach ($data['canvas_entry_properties'] as $key_1 => $value_1) {
-                $values_1[$key_1] = $value_1;
+            if ($object->isInitialized('externalUserId') && null !== $object->getExternalUserId()) {
+                $data['external_user_id'] = $object->getExternalUserId();
             }
-            $object->setCanvasEntryProperties($values_1);
-            unset($data['canvas_entry_properties']);
-        }
-        foreach ($data as $key_2 => $value_2) {
-            if (preg_match('/.*/', (string) $key_2)) {
-                $object[$key_2] = $value_2;
+            if ($object->isInitialized('triggerProperties') && null !== $object->getTriggerProperties()) {
+                $values = [];
+                foreach ($object->getTriggerProperties() as $key => $value) {
+                    $values[$key] = $value;
+                }
+                $data['trigger_properties'] = $values;
             }
+            if ($object->isInitialized('canvasEntryProperties') && null !== $object->getCanvasEntryProperties()) {
+                $values_1 = [];
+                foreach ($object->getCanvasEntryProperties() as $key_1 => $value_1) {
+                    $values_1[$key_1] = $value_1;
+                }
+                $data['canvas_entry_properties'] = $values_1;
+            }
+            foreach ($object as $key_2 => $value_2) {
+                if (preg_match('/.*/', (string) $key_2)) {
+                    $data[$key_2] = $value_2;
+                }
+            }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CanvasTriggerScheduleCreatePostBodyRecipientsItem' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class CanvasTriggerScheduleCreatePostBodyRecipientsItemNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('userAlias') && null !== $object->getUserAlias()) {
-            $data['user_alias'] = $object->getUserAlias();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CanvasTriggerScheduleCreatePostBodyRecipientsItem';
         }
-        if ($object->isInitialized('externalUserId') && null !== $object->getExternalUserId()) {
-            $data['external_user_id'] = $object->getExternalUserId();
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CanvasTriggerScheduleCreatePostBodyRecipientsItem';
         }
-        if ($object->isInitialized('triggerProperties') && null !== $object->getTriggerProperties()) {
-            $values = [];
-            foreach ($object->getTriggerProperties() as $key => $value) {
-                $values[$key] = $value;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
             }
-            $data['trigger_properties'] = $values;
-        }
-        if ($object->isInitialized('canvasEntryProperties') && null !== $object->getCanvasEntryProperties()) {
-            $values_1 = [];
-            foreach ($object->getCanvasEntryProperties() as $key_1 => $value_1) {
-                $values_1[$key_1] = $value_1;
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
             }
-            $data['canvas_entry_properties'] = $values_1;
-        }
-        foreach ($object as $key_2 => $value_2) {
-            if (preg_match('/.*/', (string) $key_2)) {
-                $data[$key_2] = $value_2;
+            $object = new \Braze\Model\CanvasTriggerScheduleCreatePostBodyRecipientsItem();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('user_alias', $data)) {
+                $object->setUserAlias($data['user_alias']);
+                unset($data['user_alias']);
+            }
+            if (\array_key_exists('external_user_id', $data)) {
+                $object->setExternalUserId($data['external_user_id']);
+                unset($data['external_user_id']);
+            }
+            if (\array_key_exists('trigger_properties', $data)) {
+                $values = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
+                foreach ($data['trigger_properties'] as $key => $value) {
+                    $values[$key] = $value;
+                }
+                $object->setTriggerProperties($values);
+                unset($data['trigger_properties']);
+            }
+            if (\array_key_exists('canvas_entry_properties', $data)) {
+                $values_1 = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
+                foreach ($data['canvas_entry_properties'] as $key_1 => $value_1) {
+                    $values_1[$key_1] = $value_1;
+                }
+                $object->setCanvasEntryProperties($values_1);
+                unset($data['canvas_entry_properties']);
+            }
+            foreach ($data as $key_2 => $value_2) {
+                if (preg_match('/.*/', (string) $key_2)) {
+                    $object[$key_2] = $value_2;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('userAlias') && null !== $object->getUserAlias()) {
+                $data['user_alias'] = $object->getUserAlias();
+            }
+            if ($object->isInitialized('externalUserId') && null !== $object->getExternalUserId()) {
+                $data['external_user_id'] = $object->getExternalUserId();
+            }
+            if ($object->isInitialized('triggerProperties') && null !== $object->getTriggerProperties()) {
+                $values = [];
+                foreach ($object->getTriggerProperties() as $key => $value) {
+                    $values[$key] = $value;
+                }
+                $data['trigger_properties'] = $values;
+            }
+            if ($object->isInitialized('canvasEntryProperties') && null !== $object->getCanvasEntryProperties()) {
+                $values_1 = [];
+                foreach ($object->getCanvasEntryProperties() as $key_1 => $value_1) {
+                    $values_1[$key_1] = $value_1;
+                }
+                $data['canvas_entry_properties'] = $values_1;
+            }
+            foreach ($object as $key_2 => $value_2) {
+                if (preg_match('/.*/', (string) $key_2)) {
+                    $data[$key_2] = $value_2;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\CanvasTriggerScheduleCreatePostBodyRecipientsItem' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CanvasTriggerScheduleCreatePostBodyRecipientsItem' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/CanvasTriggerScheduleCreatePostBodyScheduleNormalizer.php b/lib/Normalizer/CanvasTriggerScheduleCreatePostBodyScheduleNormalizer.php
index 7a93d39..9e9d2b4 100644
--- a/lib/Normalizer/CanvasTriggerScheduleCreatePostBodyScheduleNormalizer.php
+++ b/lib/Normalizer/CanvasTriggerScheduleCreatePostBodyScheduleNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,82 +21,161 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class CanvasTriggerScheduleCreatePostBodyScheduleNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\CanvasTriggerScheduleCreatePostBodySchedule';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class CanvasTriggerScheduleCreatePostBodyScheduleNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\CanvasTriggerScheduleCreatePostBodySchedule';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CanvasTriggerScheduleCreatePostBodySchedule';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CanvasTriggerScheduleCreatePostBodySchedule';
         }
-        $object = new \Braze\Model\CanvasTriggerScheduleCreatePostBodySchedule();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CanvasTriggerScheduleCreatePostBodySchedule();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('time', $data)) {
+                $object->setTime($data['time']);
+                unset($data['time']);
+            }
+            if (\array_key_exists('in_local_time', $data)) {
+                $object->setInLocalTime($data['in_local_time']);
+                unset($data['in_local_time']);
+            }
+            if (\array_key_exists('at_optimal_time', $data)) {
+                $object->setAtOptimalTime($data['at_optimal_time']);
+                unset($data['at_optimal_time']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('time', $data)) {
-            $object->setTime($data['time']);
-            unset($data['time']);
-        }
-        if (\array_key_exists('in_local_time', $data)) {
-            $object->setInLocalTime($data['in_local_time']);
-            unset($data['in_local_time']);
-        }
-        if (\array_key_exists('at_optimal_time', $data)) {
-            $object->setAtOptimalTime($data['at_optimal_time']);
-            unset($data['at_optimal_time']);
-        }
-        foreach ($data as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('time') && null !== $object->getTime()) {
+                $data['time'] = $object->getTime();
+            }
+            if ($object->isInitialized('inLocalTime') && null !== $object->getInLocalTime()) {
+                $data['in_local_time'] = $object->getInLocalTime();
             }
+            if ($object->isInitialized('atOptimalTime') && null !== $object->getAtOptimalTime()) {
+                $data['at_optimal_time'] = $object->getAtOptimalTime();
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CanvasTriggerScheduleCreatePostBodySchedule' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class CanvasTriggerScheduleCreatePostBodyScheduleNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('time') && null !== $object->getTime()) {
-            $data['time'] = $object->getTime();
-        }
-        if ($object->isInitialized('inLocalTime') && null !== $object->getInLocalTime()) {
-            $data['in_local_time'] = $object->getInLocalTime();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CanvasTriggerScheduleCreatePostBodySchedule';
         }
-        if ($object->isInitialized('atOptimalTime') && null !== $object->getAtOptimalTime()) {
-            $data['at_optimal_time'] = $object->getAtOptimalTime();
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CanvasTriggerScheduleCreatePostBodySchedule';
         }
-        foreach ($object as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CanvasTriggerScheduleCreatePostBodySchedule();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('time', $data)) {
+                $object->setTime($data['time']);
+                unset($data['time']);
+            }
+            if (\array_key_exists('in_local_time', $data)) {
+                $object->setInLocalTime($data['in_local_time']);
+                unset($data['in_local_time']);
+            }
+            if (\array_key_exists('at_optimal_time', $data)) {
+                $object->setAtOptimalTime($data['at_optimal_time']);
+                unset($data['at_optimal_time']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('time') && null !== $object->getTime()) {
+                $data['time'] = $object->getTime();
+            }
+            if ($object->isInitialized('inLocalTime') && null !== $object->getInLocalTime()) {
+                $data['in_local_time'] = $object->getInLocalTime();
+            }
+            if ($object->isInitialized('atOptimalTime') && null !== $object->getAtOptimalTime()) {
+                $data['at_optimal_time'] = $object->getAtOptimalTime();
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\CanvasTriggerScheduleCreatePostBodySchedule' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CanvasTriggerScheduleCreatePostBodySchedule' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/CanvasTriggerScheduleDeletePostBodyNormalizer.php b/lib/Normalizer/CanvasTriggerScheduleDeletePostBodyNormalizer.php
index 9bfcef1..1cb8f25 100644
--- a/lib/Normalizer/CanvasTriggerScheduleDeletePostBodyNormalizer.php
+++ b/lib/Normalizer/CanvasTriggerScheduleDeletePostBodyNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,75 +21,147 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class CanvasTriggerScheduleDeletePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\CanvasTriggerScheduleDeletePostBody';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class CanvasTriggerScheduleDeletePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\CanvasTriggerScheduleDeletePostBody';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CanvasTriggerScheduleDeletePostBody';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CanvasTriggerScheduleDeletePostBody';
         }
-        $object = new \Braze\Model\CanvasTriggerScheduleDeletePostBody();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CanvasTriggerScheduleDeletePostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('canvas_id', $data)) {
+                $object->setCanvasId($data['canvas_id']);
+                unset($data['canvas_id']);
+            }
+            if (\array_key_exists('schedule_id', $data)) {
+                $object->setScheduleId($data['schedule_id']);
+                unset($data['schedule_id']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('canvas_id', $data)) {
-            $object->setCanvasId($data['canvas_id']);
-            unset($data['canvas_id']);
-        }
-        if (\array_key_exists('schedule_id', $data)) {
-            $object->setScheduleId($data['schedule_id']);
-            unset($data['schedule_id']);
-        }
-        foreach ($data as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('canvasId') && null !== $object->getCanvasId()) {
+                $data['canvas_id'] = $object->getCanvasId();
+            }
+            if ($object->isInitialized('scheduleId') && null !== $object->getScheduleId()) {
+                $data['schedule_id'] = $object->getScheduleId();
             }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CanvasTriggerScheduleDeletePostBody' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class CanvasTriggerScheduleDeletePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('canvasId') && null !== $object->getCanvasId()) {
-            $data['canvas_id'] = $object->getCanvasId();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CanvasTriggerScheduleDeletePostBody';
         }
-        if ($object->isInitialized('scheduleId') && null !== $object->getScheduleId()) {
-            $data['schedule_id'] = $object->getScheduleId();
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CanvasTriggerScheduleDeletePostBody';
         }
-        foreach ($object as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CanvasTriggerScheduleDeletePostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('canvas_id', $data)) {
+                $object->setCanvasId($data['canvas_id']);
+                unset($data['canvas_id']);
+            }
+            if (\array_key_exists('schedule_id', $data)) {
+                $object->setScheduleId($data['schedule_id']);
+                unset($data['schedule_id']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('canvasId') && null !== $object->getCanvasId()) {
+                $data['canvas_id'] = $object->getCanvasId();
+            }
+            if ($object->isInitialized('scheduleId') && null !== $object->getScheduleId()) {
+                $data['schedule_id'] = $object->getScheduleId();
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\CanvasTriggerScheduleDeletePostBody' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CanvasTriggerScheduleDeletePostBody' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/CanvasTriggerScheduleUpdatePostBodyNormalizer.php b/lib/Normalizer/CanvasTriggerScheduleUpdatePostBodyNormalizer.php
index 2e1ec3d..03d2cb4 100644
--- a/lib/Normalizer/CanvasTriggerScheduleUpdatePostBodyNormalizer.php
+++ b/lib/Normalizer/CanvasTriggerScheduleUpdatePostBodyNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,82 +21,161 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class CanvasTriggerScheduleUpdatePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\CanvasTriggerScheduleUpdatePostBody';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class CanvasTriggerScheduleUpdatePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\CanvasTriggerScheduleUpdatePostBody';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CanvasTriggerScheduleUpdatePostBody';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CanvasTriggerScheduleUpdatePostBody';
         }
-        $object = new \Braze\Model\CanvasTriggerScheduleUpdatePostBody();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CanvasTriggerScheduleUpdatePostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('canvas_id', $data)) {
+                $object->setCanvasId($data['canvas_id']);
+                unset($data['canvas_id']);
+            }
+            if (\array_key_exists('schedule_id', $data)) {
+                $object->setScheduleId($data['schedule_id']);
+                unset($data['schedule_id']);
+            }
+            if (\array_key_exists('schedule', $data)) {
+                $object->setSchedule($this->denormalizer->denormalize($data['schedule'], 'Braze\\Model\\CanvasTriggerScheduleUpdatePostBodySchedule', 'json', $context));
+                unset($data['schedule']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('canvas_id', $data)) {
-            $object->setCanvasId($data['canvas_id']);
-            unset($data['canvas_id']);
-        }
-        if (\array_key_exists('schedule_id', $data)) {
-            $object->setScheduleId($data['schedule_id']);
-            unset($data['schedule_id']);
-        }
-        if (\array_key_exists('schedule', $data)) {
-            $object->setSchedule($this->denormalizer->denormalize($data['schedule'], 'Braze\\Model\\CanvasTriggerScheduleUpdatePostBodySchedule', 'json', $context));
-            unset($data['schedule']);
-        }
-        foreach ($data as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('canvasId') && null !== $object->getCanvasId()) {
+                $data['canvas_id'] = $object->getCanvasId();
+            }
+            if ($object->isInitialized('scheduleId') && null !== $object->getScheduleId()) {
+                $data['schedule_id'] = $object->getScheduleId();
             }
+            if ($object->isInitialized('schedule') && null !== $object->getSchedule()) {
+                $data['schedule'] = $this->normalizer->normalize($object->getSchedule(), 'json', $context);
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CanvasTriggerScheduleUpdatePostBody' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class CanvasTriggerScheduleUpdatePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('canvasId') && null !== $object->getCanvasId()) {
-            $data['canvas_id'] = $object->getCanvasId();
-        }
-        if ($object->isInitialized('scheduleId') && null !== $object->getScheduleId()) {
-            $data['schedule_id'] = $object->getScheduleId();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CanvasTriggerScheduleUpdatePostBody';
         }
-        if ($object->isInitialized('schedule') && null !== $object->getSchedule()) {
-            $data['schedule'] = $this->normalizer->normalize($object->getSchedule(), 'json', $context);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CanvasTriggerScheduleUpdatePostBody';
         }
-        foreach ($object as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CanvasTriggerScheduleUpdatePostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('canvas_id', $data)) {
+                $object->setCanvasId($data['canvas_id']);
+                unset($data['canvas_id']);
+            }
+            if (\array_key_exists('schedule_id', $data)) {
+                $object->setScheduleId($data['schedule_id']);
+                unset($data['schedule_id']);
+            }
+            if (\array_key_exists('schedule', $data)) {
+                $object->setSchedule($this->denormalizer->denormalize($data['schedule'], 'Braze\\Model\\CanvasTriggerScheduleUpdatePostBodySchedule', 'json', $context));
+                unset($data['schedule']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('canvasId') && null !== $object->getCanvasId()) {
+                $data['canvas_id'] = $object->getCanvasId();
+            }
+            if ($object->isInitialized('scheduleId') && null !== $object->getScheduleId()) {
+                $data['schedule_id'] = $object->getScheduleId();
+            }
+            if ($object->isInitialized('schedule') && null !== $object->getSchedule()) {
+                $data['schedule'] = $this->normalizer->normalize($object->getSchedule(), 'json', $context);
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\CanvasTriggerScheduleUpdatePostBody' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CanvasTriggerScheduleUpdatePostBody' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/CanvasTriggerScheduleUpdatePostBodyScheduleNormalizer.php b/lib/Normalizer/CanvasTriggerScheduleUpdatePostBodyScheduleNormalizer.php
index 419182f..1538697 100644
--- a/lib/Normalizer/CanvasTriggerScheduleUpdatePostBodyScheduleNormalizer.php
+++ b/lib/Normalizer/CanvasTriggerScheduleUpdatePostBodyScheduleNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,75 +21,147 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class CanvasTriggerScheduleUpdatePostBodyScheduleNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\CanvasTriggerScheduleUpdatePostBodySchedule';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class CanvasTriggerScheduleUpdatePostBodyScheduleNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\CanvasTriggerScheduleUpdatePostBodySchedule';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CanvasTriggerScheduleUpdatePostBodySchedule';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CanvasTriggerScheduleUpdatePostBodySchedule';
         }
-        $object = new \Braze\Model\CanvasTriggerScheduleUpdatePostBodySchedule();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CanvasTriggerScheduleUpdatePostBodySchedule();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('time', $data)) {
+                $object->setTime(\DateTime::createFromFormat('Y-m-d\\TH:i:sP', $data['time']));
+                unset($data['time']);
+            }
+            if (\array_key_exists('in_local_time', $data)) {
+                $object->setInLocalTime($data['in_local_time']);
+                unset($data['in_local_time']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('time', $data)) {
-            $object->setTime(\DateTime::createFromFormat('Y-m-d\\TH:i:sP', $data['time']));
-            unset($data['time']);
-        }
-        if (\array_key_exists('in_local_time', $data)) {
-            $object->setInLocalTime($data['in_local_time']);
-            unset($data['in_local_time']);
-        }
-        foreach ($data as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('time') && null !== $object->getTime()) {
+                $data['time'] = $object->getTime()->format('Y-m-d\\TH:i:sP');
+            }
+            if ($object->isInitialized('inLocalTime') && null !== $object->getInLocalTime()) {
+                $data['in_local_time'] = $object->getInLocalTime();
             }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CanvasTriggerScheduleUpdatePostBodySchedule' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class CanvasTriggerScheduleUpdatePostBodyScheduleNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('time') && null !== $object->getTime()) {
-            $data['time'] = $object->getTime()->format('Y-m-d\\TH:i:sP');
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CanvasTriggerScheduleUpdatePostBodySchedule';
         }
-        if ($object->isInitialized('inLocalTime') && null !== $object->getInLocalTime()) {
-            $data['in_local_time'] = $object->getInLocalTime();
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CanvasTriggerScheduleUpdatePostBodySchedule';
         }
-        foreach ($object as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CanvasTriggerScheduleUpdatePostBodySchedule();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('time', $data)) {
+                $object->setTime(\DateTime::createFromFormat('Y-m-d\\TH:i:sP', $data['time']));
+                unset($data['time']);
+            }
+            if (\array_key_exists('in_local_time', $data)) {
+                $object->setInLocalTime($data['in_local_time']);
+                unset($data['in_local_time']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('time') && null !== $object->getTime()) {
+                $data['time'] = $object->getTime()->format('Y-m-d\\TH:i:sP');
+            }
+            if ($object->isInitialized('inLocalTime') && null !== $object->getInLocalTime()) {
+                $data['in_local_time'] = $object->getInLocalTime();
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\CanvasTriggerScheduleUpdatePostBodySchedule' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CanvasTriggerScheduleUpdatePostBodySchedule' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/CanvasTriggerSendPostBodyAudienceNormalizer.php b/lib/Normalizer/CanvasTriggerSendPostBodyAudienceNormalizer.php
index 7fdb14a..ae19168 100644
--- a/lib/Normalizer/CanvasTriggerSendPostBodyAudienceNormalizer.php
+++ b/lib/Normalizer/CanvasTriggerSendPostBodyAudienceNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,76 +21,149 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class CanvasTriggerSendPostBodyAudienceNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class CanvasTriggerSendPostBodyAudienceNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return $type === 'Braze\\Model\\CanvasTriggerSendPostBodyAudience';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
-    {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\CanvasTriggerSendPostBodyAudience';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CanvasTriggerSendPostBodyAudience';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CanvasTriggerSendPostBodyAudience';
         }
-        $object = new \Braze\Model\CanvasTriggerSendPostBodyAudience();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CanvasTriggerSendPostBodyAudience();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('AND', $data)) {
+                $values = [];
+                foreach ($data['AND'] as $value) {
+                    $values[] = $value;
+                }
+                $object->setAND($values);
+                unset($data['AND']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('AND', $data)) {
-            $values = [];
-            foreach ($data['AND'] as $value) {
-                $values[] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('aND') && null !== $object->getAND()) {
+                $values = [];
+                foreach ($object->getAND() as $value) {
+                    $values[] = $value;
+                }
+                $data['AND'] = $values;
             }
-            $object->setAND($values);
-            unset($data['AND']);
-        }
-        foreach ($data as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value_1;
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
             }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CanvasTriggerSendPostBodyAudience' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class CanvasTriggerSendPostBodyAudienceNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('aND') && null !== $object->getAND()) {
-            $values = [];
-            foreach ($object->getAND() as $value) {
-                $values[] = $value;
-            }
-            $data['AND'] = $values;
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CanvasTriggerSendPostBodyAudience';
         }
-        foreach ($object as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value_1;
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CanvasTriggerSendPostBodyAudience';
+        }
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CanvasTriggerSendPostBodyAudience();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('AND', $data)) {
+                $values = [];
+                foreach ($data['AND'] as $value) {
+                    $values[] = $value;
+                }
+                $object->setAND($values);
+                unset($data['AND']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('aND') && null !== $object->getAND()) {
+                $values = [];
+                foreach ($object->getAND() as $value) {
+                    $values[] = $value;
+                }
+                $data['AND'] = $values;
+            }
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\CanvasTriggerSendPostBodyAudience' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CanvasTriggerSendPostBodyAudience' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/CanvasTriggerSendPostBodyCanvasEntryPropertiesNormalizer.php b/lib/Normalizer/CanvasTriggerSendPostBodyCanvasEntryPropertiesNormalizer.php
index 00adec9..c0f46a6 100644
--- a/lib/Normalizer/CanvasTriggerSendPostBodyCanvasEntryPropertiesNormalizer.php
+++ b/lib/Normalizer/CanvasTriggerSendPostBodyCanvasEntryPropertiesNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,78 +21,153 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class CanvasTriggerSendPostBodyCanvasEntryPropertiesNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\CanvasTriggerSendPostBodyCanvasEntryProperties';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class CanvasTriggerSendPostBodyCanvasEntryPropertiesNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\CanvasTriggerSendPostBodyCanvasEntryProperties';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CanvasTriggerSendPostBodyCanvasEntryProperties';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
-        }
-        $object = new \Braze\Model\CanvasTriggerSendPostBodyCanvasEntryProperties();
-        if (\array_key_exists('product_price', $data) && \is_int($data['product_price'])) {
-            $data['product_price'] = (float) $data['product_price'];
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CanvasTriggerSendPostBodyCanvasEntryProperties';
         }
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CanvasTriggerSendPostBodyCanvasEntryProperties();
+            if (\array_key_exists('product_price', $data) && \is_int($data['product_price'])) {
+                $data['product_price'] = (float) $data['product_price'];
+            }
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('product_name', $data)) {
+                $object->setProductName($data['product_name']);
+                unset($data['product_name']);
+            }
+            if (\array_key_exists('product_price', $data)) {
+                $object->setProductPrice($data['product_price']);
+                unset($data['product_price']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('product_name', $data)) {
-            $object->setProductName($data['product_name']);
-            unset($data['product_name']);
-        }
-        if (\array_key_exists('product_price', $data)) {
-            $object->setProductPrice($data['product_price']);
-            unset($data['product_price']);
-        }
-        foreach ($data as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('productName') && null !== $object->getProductName()) {
+                $data['product_name'] = $object->getProductName();
+            }
+            if ($object->isInitialized('productPrice') && null !== $object->getProductPrice()) {
+                $data['product_price'] = $object->getProductPrice();
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
             }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CanvasTriggerSendPostBodyCanvasEntryProperties' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class CanvasTriggerSendPostBodyCanvasEntryPropertiesNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('productName') && null !== $object->getProductName()) {
-            $data['product_name'] = $object->getProductName();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CanvasTriggerSendPostBodyCanvasEntryProperties';
         }
-        if ($object->isInitialized('productPrice') && null !== $object->getProductPrice()) {
-            $data['product_price'] = $object->getProductPrice();
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CanvasTriggerSendPostBodyCanvasEntryProperties';
         }
-        foreach ($object as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CanvasTriggerSendPostBodyCanvasEntryProperties();
+            if (\array_key_exists('product_price', $data) && \is_int($data['product_price'])) {
+                $data['product_price'] = (float) $data['product_price'];
+            }
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('product_name', $data)) {
+                $object->setProductName($data['product_name']);
+                unset($data['product_name']);
+            }
+            if (\array_key_exists('product_price', $data)) {
+                $object->setProductPrice($data['product_price']);
+                unset($data['product_price']);
             }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
+            }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('productName') && null !== $object->getProductName()) {
+                $data['product_name'] = $object->getProductName();
+            }
+            if ($object->isInitialized('productPrice') && null !== $object->getProductPrice()) {
+                $data['product_price'] = $object->getProductPrice();
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\CanvasTriggerSendPostBodyCanvasEntryProperties' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CanvasTriggerSendPostBodyCanvasEntryProperties' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/CanvasTriggerSendPostBodyNormalizer.php b/lib/Normalizer/CanvasTriggerSendPostBodyNormalizer.php
index 3ba8c4d..3dbc6e8 100644
--- a/lib/Normalizer/CanvasTriggerSendPostBodyNormalizer.php
+++ b/lib/Normalizer/CanvasTriggerSendPostBodyNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,104 +21,205 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class CanvasTriggerSendPostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\CanvasTriggerSendPostBody';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class CanvasTriggerSendPostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\CanvasTriggerSendPostBody';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CanvasTriggerSendPostBody';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CanvasTriggerSendPostBody';
         }
-        $object = new \Braze\Model\CanvasTriggerSendPostBody();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CanvasTriggerSendPostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('canvas_id', $data)) {
+                $object->setCanvasId($data['canvas_id']);
+                unset($data['canvas_id']);
+            }
+            if (\array_key_exists('canvas_entry_properties', $data)) {
+                $object->setCanvasEntryProperties($this->denormalizer->denormalize($data['canvas_entry_properties'], 'Braze\\Model\\CanvasTriggerSendPostBodyCanvasEntryProperties', 'json', $context));
+                unset($data['canvas_entry_properties']);
+            }
+            if (\array_key_exists('broadcast', $data)) {
+                $object->setBroadcast($data['broadcast']);
+                unset($data['broadcast']);
+            }
+            if (\array_key_exists('audience', $data)) {
+                $object->setAudience($this->denormalizer->denormalize($data['audience'], 'Braze\\Model\\CanvasTriggerSendPostBodyAudience', 'json', $context));
+                unset($data['audience']);
+            }
+            if (\array_key_exists('recipients', $data)) {
+                $values = [];
+                foreach ($data['recipients'] as $value) {
+                    $values[] = $this->denormalizer->denormalize($value, 'Braze\\Model\\CanvasTriggerSendPostBodyRecipientsItem', 'json', $context);
+                }
+                $object->setRecipients($values);
+                unset($data['recipients']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('canvas_id', $data)) {
-            $object->setCanvasId($data['canvas_id']);
-            unset($data['canvas_id']);
-        }
-        if (\array_key_exists('canvas_entry_properties', $data)) {
-            $object->setCanvasEntryProperties($this->denormalizer->denormalize($data['canvas_entry_properties'], 'Braze\\Model\\CanvasTriggerSendPostBodyCanvasEntryProperties', 'json', $context));
-            unset($data['canvas_entry_properties']);
-        }
-        if (\array_key_exists('broadcast', $data)) {
-            $object->setBroadcast($data['broadcast']);
-            unset($data['broadcast']);
-        }
-        if (\array_key_exists('audience', $data)) {
-            $object->setAudience($this->denormalizer->denormalize($data['audience'], 'Braze\\Model\\CanvasTriggerSendPostBodyAudience', 'json', $context));
-            unset($data['audience']);
-        }
-        if (\array_key_exists('recipients', $data)) {
-            $values = [];
-            foreach ($data['recipients'] as $value) {
-                $values[] = $this->denormalizer->denormalize($value, 'Braze\\Model\\CanvasTriggerSendPostBodyRecipientsItem', 'json', $context);
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('canvasId') && null !== $object->getCanvasId()) {
+                $data['canvas_id'] = $object->getCanvasId();
             }
-            $object->setRecipients($values);
-            unset($data['recipients']);
-        }
-        foreach ($data as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value_1;
+            if ($object->isInitialized('canvasEntryProperties') && null !== $object->getCanvasEntryProperties()) {
+                $data['canvas_entry_properties'] = $this->normalizer->normalize($object->getCanvasEntryProperties(), 'json', $context);
+            }
+            if ($object->isInitialized('broadcast') && null !== $object->getBroadcast()) {
+                $data['broadcast'] = $object->getBroadcast();
+            }
+            if ($object->isInitialized('audience') && null !== $object->getAudience()) {
+                $data['audience'] = $this->normalizer->normalize($object->getAudience(), 'json', $context);
             }
+            if ($object->isInitialized('recipients') && null !== $object->getRecipients()) {
+                $values = [];
+                foreach ($object->getRecipients() as $value) {
+                    $values[] = $this->normalizer->normalize($value, 'json', $context);
+                }
+                $data['recipients'] = $values;
+            }
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
+            }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CanvasTriggerSendPostBody' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class CanvasTriggerSendPostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('canvasId') && null !== $object->getCanvasId()) {
-            $data['canvas_id'] = $object->getCanvasId();
-        }
-        if ($object->isInitialized('canvasEntryProperties') && null !== $object->getCanvasEntryProperties()) {
-            $data['canvas_entry_properties'] = $this->normalizer->normalize($object->getCanvasEntryProperties(), 'json', $context);
-        }
-        if ($object->isInitialized('broadcast') && null !== $object->getBroadcast()) {
-            $data['broadcast'] = $object->getBroadcast();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CanvasTriggerSendPostBody';
         }
-        if ($object->isInitialized('audience') && null !== $object->getAudience()) {
-            $data['audience'] = $this->normalizer->normalize($object->getAudience(), 'json', $context);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CanvasTriggerSendPostBody';
         }
-        if ($object->isInitialized('recipients') && null !== $object->getRecipients()) {
-            $values = [];
-            foreach ($object->getRecipients() as $value) {
-                $values[] = $this->normalizer->normalize($value, 'json', $context);
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
             }
-            $data['recipients'] = $values;
-        }
-        foreach ($object as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value_1;
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CanvasTriggerSendPostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('canvas_id', $data)) {
+                $object->setCanvasId($data['canvas_id']);
+                unset($data['canvas_id']);
+            }
+            if (\array_key_exists('canvas_entry_properties', $data)) {
+                $object->setCanvasEntryProperties($this->denormalizer->denormalize($data['canvas_entry_properties'], 'Braze\\Model\\CanvasTriggerSendPostBodyCanvasEntryProperties', 'json', $context));
+                unset($data['canvas_entry_properties']);
+            }
+            if (\array_key_exists('broadcast', $data)) {
+                $object->setBroadcast($data['broadcast']);
+                unset($data['broadcast']);
+            }
+            if (\array_key_exists('audience', $data)) {
+                $object->setAudience($this->denormalizer->denormalize($data['audience'], 'Braze\\Model\\CanvasTriggerSendPostBodyAudience', 'json', $context));
+                unset($data['audience']);
+            }
+            if (\array_key_exists('recipients', $data)) {
+                $values = [];
+                foreach ($data['recipients'] as $value) {
+                    $values[] = $this->denormalizer->denormalize($value, 'Braze\\Model\\CanvasTriggerSendPostBodyRecipientsItem', 'json', $context);
+                }
+                $object->setRecipients($values);
+                unset($data['recipients']);
             }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
+            }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('canvasId') && null !== $object->getCanvasId()) {
+                $data['canvas_id'] = $object->getCanvasId();
+            }
+            if ($object->isInitialized('canvasEntryProperties') && null !== $object->getCanvasEntryProperties()) {
+                $data['canvas_entry_properties'] = $this->normalizer->normalize($object->getCanvasEntryProperties(), 'json', $context);
+            }
+            if ($object->isInitialized('broadcast') && null !== $object->getBroadcast()) {
+                $data['broadcast'] = $object->getBroadcast();
+            }
+            if ($object->isInitialized('audience') && null !== $object->getAudience()) {
+                $data['audience'] = $this->normalizer->normalize($object->getAudience(), 'json', $context);
+            }
+            if ($object->isInitialized('recipients') && null !== $object->getRecipients()) {
+                $values = [];
+                foreach ($object->getRecipients() as $value) {
+                    $values[] = $this->normalizer->normalize($value, 'json', $context);
+                }
+                $data['recipients'] = $values;
+            }
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\CanvasTriggerSendPostBody' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CanvasTriggerSendPostBody' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/CanvasTriggerSendPostBodyRecipientsItemAttributesNormalizer.php b/lib/Normalizer/CanvasTriggerSendPostBodyRecipientsItemAttributesNormalizer.php
index 14f1091..4410d2a 100644
--- a/lib/Normalizer/CanvasTriggerSendPostBodyRecipientsItemAttributesNormalizer.php
+++ b/lib/Normalizer/CanvasTriggerSendPostBodyRecipientsItemAttributesNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,68 +21,133 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class CanvasTriggerSendPostBodyRecipientsItemAttributesNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class CanvasTriggerSendPostBodyRecipientsItemAttributesNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return $type === 'Braze\\Model\\CanvasTriggerSendPostBodyRecipientsItemAttributes';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
-    {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\CanvasTriggerSendPostBodyRecipientsItemAttributes';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CanvasTriggerSendPostBodyRecipientsItemAttributes';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CanvasTriggerSendPostBodyRecipientsItemAttributes';
         }
-        $object = new \Braze\Model\CanvasTriggerSendPostBodyRecipientsItemAttributes();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CanvasTriggerSendPostBodyRecipientsItemAttributes();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('first_name', $data)) {
+                $object->setFirstName($data['first_name']);
+                unset($data['first_name']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('first_name', $data)) {
-            $object->setFirstName($data['first_name']);
-            unset($data['first_name']);
-        }
-        foreach ($data as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('firstName') && null !== $object->getFirstName()) {
+                $data['first_name'] = $object->getFirstName();
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
             }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CanvasTriggerSendPostBodyRecipientsItemAttributes' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class CanvasTriggerSendPostBodyRecipientsItemAttributesNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('firstName') && null !== $object->getFirstName()) {
-            $data['first_name'] = $object->getFirstName();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CanvasTriggerSendPostBodyRecipientsItemAttributes';
         }
-        foreach ($object as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value;
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CanvasTriggerSendPostBodyRecipientsItemAttributes';
+        }
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CanvasTriggerSendPostBodyRecipientsItemAttributes();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('first_name', $data)) {
+                $object->setFirstName($data['first_name']);
+                unset($data['first_name']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('firstName') && null !== $object->getFirstName()) {
+                $data['first_name'] = $object->getFirstName();
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\CanvasTriggerSendPostBodyRecipientsItemAttributes' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CanvasTriggerSendPostBodyRecipientsItemAttributes' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/CanvasTriggerSendPostBodyRecipientsItemNormalizer.php b/lib/Normalizer/CanvasTriggerSendPostBodyRecipientsItemNormalizer.php
index d983048..b574947 100644
--- a/lib/Normalizer/CanvasTriggerSendPostBodyRecipientsItemNormalizer.php
+++ b/lib/Normalizer/CanvasTriggerSendPostBodyRecipientsItemNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,111 +21,219 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class CanvasTriggerSendPostBodyRecipientsItemNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\CanvasTriggerSendPostBodyRecipientsItem';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class CanvasTriggerSendPostBodyRecipientsItemNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\CanvasTriggerSendPostBodyRecipientsItem';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CanvasTriggerSendPostBodyRecipientsItem';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CanvasTriggerSendPostBodyRecipientsItem';
         }
-        $object = new \Braze\Model\CanvasTriggerSendPostBodyRecipientsItem();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CanvasTriggerSendPostBodyRecipientsItem();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('user_alias', $data)) {
+                $object->setUserAlias($this->denormalizer->denormalize($data['user_alias'], 'Braze\\Model\\CanvasTriggerSendPostBodyRecipientsItemUserAlias', 'json', $context));
+                unset($data['user_alias']);
+            }
+            if (\array_key_exists('external_user_id', $data)) {
+                $object->setExternalUserId($data['external_user_id']);
+                unset($data['external_user_id']);
+            }
+            if (\array_key_exists('trigger_properties', $data)) {
+                $values = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
+                foreach ($data['trigger_properties'] as $key => $value) {
+                    $values[$key] = $value;
+                }
+                $object->setTriggerProperties($values);
+                unset($data['trigger_properties']);
+            }
+            if (\array_key_exists('canvas_entry_properties', $data)) {
+                $object->setCanvasEntryProperties($data['canvas_entry_properties']);
+                unset($data['canvas_entry_properties']);
+            }
+            if (\array_key_exists('send_to_existing_only', $data)) {
+                $object->setSendToExistingOnly($data['send_to_existing_only']);
+                unset($data['send_to_existing_only']);
+            }
+            if (\array_key_exists('attributes', $data)) {
+                $object->setAttributes($this->denormalizer->denormalize($data['attributes'], 'Braze\\Model\\CanvasTriggerSendPostBodyRecipientsItemAttributes', 'json', $context));
+                unset($data['attributes']);
+            }
+            foreach ($data as $key_1 => $value_1) {
+                if (preg_match('/.*/', (string) $key_1)) {
+                    $object[$key_1] = $value_1;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('user_alias', $data)) {
-            $object->setUserAlias($this->denormalizer->denormalize($data['user_alias'], 'Braze\\Model\\CanvasTriggerSendPostBodyRecipientsItemUserAlias', 'json', $context));
-            unset($data['user_alias']);
-        }
-        if (\array_key_exists('external_user_id', $data)) {
-            $object->setExternalUserId($data['external_user_id']);
-            unset($data['external_user_id']);
-        }
-        if (\array_key_exists('trigger_properties', $data)) {
-            $values = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
-            foreach ($data['trigger_properties'] as $key => $value) {
-                $values[$key] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('userAlias') && null !== $object->getUserAlias()) {
+                $data['user_alias'] = $this->normalizer->normalize($object->getUserAlias(), 'json', $context);
             }
-            $object->setTriggerProperties($values);
-            unset($data['trigger_properties']);
-        }
-        if (\array_key_exists('canvas_entry_properties', $data)) {
-            $object->setCanvasEntryProperties($data['canvas_entry_properties']);
-            unset($data['canvas_entry_properties']);
-        }
-        if (\array_key_exists('send_to_existing_only', $data)) {
-            $object->setSendToExistingOnly($data['send_to_existing_only']);
-            unset($data['send_to_existing_only']);
-        }
-        if (\array_key_exists('attributes', $data)) {
-            $object->setAttributes($this->denormalizer->denormalize($data['attributes'], 'Braze\\Model\\CanvasTriggerSendPostBodyRecipientsItemAttributes', 'json', $context));
-            unset($data['attributes']);
-        }
-        foreach ($data as $key_1 => $value_1) {
-            if (preg_match('/.*/', (string) $key_1)) {
-                $object[$key_1] = $value_1;
+            if ($object->isInitialized('externalUserId') && null !== $object->getExternalUserId()) {
+                $data['external_user_id'] = $object->getExternalUserId();
+            }
+            if ($object->isInitialized('triggerProperties') && null !== $object->getTriggerProperties()) {
+                $values = [];
+                foreach ($object->getTriggerProperties() as $key => $value) {
+                    $values[$key] = $value;
+                }
+                $data['trigger_properties'] = $values;
+            }
+            if ($object->isInitialized('canvasEntryProperties') && null !== $object->getCanvasEntryProperties()) {
+                $data['canvas_entry_properties'] = $object->getCanvasEntryProperties();
             }
+            if ($object->isInitialized('sendToExistingOnly') && null !== $object->getSendToExistingOnly()) {
+                $data['send_to_existing_only'] = $object->getSendToExistingOnly();
+            }
+            if ($object->isInitialized('attributes') && null !== $object->getAttributes()) {
+                $data['attributes'] = $this->normalizer->normalize($object->getAttributes(), 'json', $context);
+            }
+            foreach ($object as $key_1 => $value_1) {
+                if (preg_match('/.*/', (string) $key_1)) {
+                    $data[$key_1] = $value_1;
+                }
+            }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CanvasTriggerSendPostBodyRecipientsItem' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class CanvasTriggerSendPostBodyRecipientsItemNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('userAlias') && null !== $object->getUserAlias()) {
-            $data['user_alias'] = $this->normalizer->normalize($object->getUserAlias(), 'json', $context);
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CanvasTriggerSendPostBodyRecipientsItem';
         }
-        if ($object->isInitialized('externalUserId') && null !== $object->getExternalUserId()) {
-            $data['external_user_id'] = $object->getExternalUserId();
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CanvasTriggerSendPostBodyRecipientsItem';
         }
-        if ($object->isInitialized('triggerProperties') && null !== $object->getTriggerProperties()) {
-            $values = [];
-            foreach ($object->getTriggerProperties() as $key => $value) {
-                $values[$key] = $value;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
             }
-            $data['trigger_properties'] = $values;
-        }
-        if ($object->isInitialized('canvasEntryProperties') && null !== $object->getCanvasEntryProperties()) {
-            $data['canvas_entry_properties'] = $object->getCanvasEntryProperties();
-        }
-        if ($object->isInitialized('sendToExistingOnly') && null !== $object->getSendToExistingOnly()) {
-            $data['send_to_existing_only'] = $object->getSendToExistingOnly();
-        }
-        if ($object->isInitialized('attributes') && null !== $object->getAttributes()) {
-            $data['attributes'] = $this->normalizer->normalize($object->getAttributes(), 'json', $context);
-        }
-        foreach ($object as $key_1 => $value_1) {
-            if (preg_match('/.*/', (string) $key_1)) {
-                $data[$key_1] = $value_1;
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CanvasTriggerSendPostBodyRecipientsItem();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('user_alias', $data)) {
+                $object->setUserAlias($this->denormalizer->denormalize($data['user_alias'], 'Braze\\Model\\CanvasTriggerSendPostBodyRecipientsItemUserAlias', 'json', $context));
+                unset($data['user_alias']);
+            }
+            if (\array_key_exists('external_user_id', $data)) {
+                $object->setExternalUserId($data['external_user_id']);
+                unset($data['external_user_id']);
+            }
+            if (\array_key_exists('trigger_properties', $data)) {
+                $values = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
+                foreach ($data['trigger_properties'] as $key => $value) {
+                    $values[$key] = $value;
+                }
+                $object->setTriggerProperties($values);
+                unset($data['trigger_properties']);
+            }
+            if (\array_key_exists('canvas_entry_properties', $data)) {
+                $object->setCanvasEntryProperties($data['canvas_entry_properties']);
+                unset($data['canvas_entry_properties']);
+            }
+            if (\array_key_exists('send_to_existing_only', $data)) {
+                $object->setSendToExistingOnly($data['send_to_existing_only']);
+                unset($data['send_to_existing_only']);
+            }
+            if (\array_key_exists('attributes', $data)) {
+                $object->setAttributes($this->denormalizer->denormalize($data['attributes'], 'Braze\\Model\\CanvasTriggerSendPostBodyRecipientsItemAttributes', 'json', $context));
+                unset($data['attributes']);
             }
+            foreach ($data as $key_1 => $value_1) {
+                if (preg_match('/.*/', (string) $key_1)) {
+                    $object[$key_1] = $value_1;
+                }
+            }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('userAlias') && null !== $object->getUserAlias()) {
+                $data['user_alias'] = $this->normalizer->normalize($object->getUserAlias(), 'json', $context);
+            }
+            if ($object->isInitialized('externalUserId') && null !== $object->getExternalUserId()) {
+                $data['external_user_id'] = $object->getExternalUserId();
+            }
+            if ($object->isInitialized('triggerProperties') && null !== $object->getTriggerProperties()) {
+                $values = [];
+                foreach ($object->getTriggerProperties() as $key => $value) {
+                    $values[$key] = $value;
+                }
+                $data['trigger_properties'] = $values;
+            }
+            if ($object->isInitialized('canvasEntryProperties') && null !== $object->getCanvasEntryProperties()) {
+                $data['canvas_entry_properties'] = $object->getCanvasEntryProperties();
+            }
+            if ($object->isInitialized('sendToExistingOnly') && null !== $object->getSendToExistingOnly()) {
+                $data['send_to_existing_only'] = $object->getSendToExistingOnly();
+            }
+            if ($object->isInitialized('attributes') && null !== $object->getAttributes()) {
+                $data['attributes'] = $this->normalizer->normalize($object->getAttributes(), 'json', $context);
+            }
+            foreach ($object as $key_1 => $value_1) {
+                if (preg_match('/.*/', (string) $key_1)) {
+                    $data[$key_1] = $value_1;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\CanvasTriggerSendPostBodyRecipientsItem' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CanvasTriggerSendPostBodyRecipientsItem' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/CanvasTriggerSendPostBodyRecipientsItemUserAliasNormalizer.php b/lib/Normalizer/CanvasTriggerSendPostBodyRecipientsItemUserAliasNormalizer.php
index 80fb86c..97c9e72 100644
--- a/lib/Normalizer/CanvasTriggerSendPostBodyRecipientsItemUserAliasNormalizer.php
+++ b/lib/Normalizer/CanvasTriggerSendPostBodyRecipientsItemUserAliasNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,75 +21,147 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class CanvasTriggerSendPostBodyRecipientsItemUserAliasNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\CanvasTriggerSendPostBodyRecipientsItemUserAlias';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class CanvasTriggerSendPostBodyRecipientsItemUserAliasNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\CanvasTriggerSendPostBodyRecipientsItemUserAlias';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CanvasTriggerSendPostBodyRecipientsItemUserAlias';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CanvasTriggerSendPostBodyRecipientsItemUserAlias';
         }
-        $object = new \Braze\Model\CanvasTriggerSendPostBodyRecipientsItemUserAlias();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CanvasTriggerSendPostBodyRecipientsItemUserAlias();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('alias_name', $data)) {
+                $object->setAliasName($data['alias_name']);
+                unset($data['alias_name']);
+            }
+            if (\array_key_exists('alias_label', $data)) {
+                $object->setAliasLabel($data['alias_label']);
+                unset($data['alias_label']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('alias_name', $data)) {
-            $object->setAliasName($data['alias_name']);
-            unset($data['alias_name']);
-        }
-        if (\array_key_exists('alias_label', $data)) {
-            $object->setAliasLabel($data['alias_label']);
-            unset($data['alias_label']);
-        }
-        foreach ($data as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('aliasName') && null !== $object->getAliasName()) {
+                $data['alias_name'] = $object->getAliasName();
+            }
+            if ($object->isInitialized('aliasLabel') && null !== $object->getAliasLabel()) {
+                $data['alias_label'] = $object->getAliasLabel();
             }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CanvasTriggerSendPostBodyRecipientsItemUserAlias' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class CanvasTriggerSendPostBodyRecipientsItemUserAliasNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('aliasName') && null !== $object->getAliasName()) {
-            $data['alias_name'] = $object->getAliasName();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CanvasTriggerSendPostBodyRecipientsItemUserAlias';
         }
-        if ($object->isInitialized('aliasLabel') && null !== $object->getAliasLabel()) {
-            $data['alias_label'] = $object->getAliasLabel();
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CanvasTriggerSendPostBodyRecipientsItemUserAlias';
         }
-        foreach ($object as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CanvasTriggerSendPostBodyRecipientsItemUserAlias();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('alias_name', $data)) {
+                $object->setAliasName($data['alias_name']);
+                unset($data['alias_name']);
+            }
+            if (\array_key_exists('alias_label', $data)) {
+                $object->setAliasLabel($data['alias_label']);
+                unset($data['alias_label']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('aliasName') && null !== $object->getAliasName()) {
+                $data['alias_name'] = $object->getAliasName();
+            }
+            if ($object->isInitialized('aliasLabel') && null !== $object->getAliasLabel()) {
+                $data['alias_label'] = $object->getAliasLabel();
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\CanvasTriggerSendPostBodyRecipientsItemUserAlias' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CanvasTriggerSendPostBodyRecipientsItemUserAlias' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/CatalogsCatalogNameItemsItemIdPatchBodyNormalizer.php b/lib/Normalizer/CatalogsCatalogNameItemsItemIdPatchBodyNormalizer.php
index 79dd3b0..9d02d53 100644
--- a/lib/Normalizer/CatalogsCatalogNameItemsItemIdPatchBodyNormalizer.php
+++ b/lib/Normalizer/CatalogsCatalogNameItemsItemIdPatchBodyNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,84 +21,165 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class CatalogsCatalogNameItemsItemIdPatchBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\CatalogsCatalogNameItemsItemIdPatchBody';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class CatalogsCatalogNameItemsItemIdPatchBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\CatalogsCatalogNameItemsItemIdPatchBody';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CatalogsCatalogNameItemsItemIdPatchBody';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CatalogsCatalogNameItemsItemIdPatchBody';
         }
-        $object = new \Braze\Model\CatalogsCatalogNameItemsItemIdPatchBody();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CatalogsCatalogNameItemsItemIdPatchBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('items', $data)) {
+                $values = [];
+                foreach ($data['items'] as $value) {
+                    $values_1 = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
+                    foreach ($value as $key => $value_1) {
+                        $values_1[$key] = $value_1;
+                    }
+                    $values[] = $values_1;
+                }
+                $object->setItems($values);
+                unset($data['items']);
+            }
+            foreach ($data as $key_1 => $value_2) {
+                if (preg_match('/.*/', (string) $key_1)) {
+                    $object[$key_1] = $value_2;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('items', $data)) {
-            $values = [];
-            foreach ($data['items'] as $value) {
-                $values_1 = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
-                foreach ($value as $key => $value_1) {
-                    $values_1[$key] = $value_1;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('items') && null !== $object->getItems()) {
+                $values = [];
+                foreach ($object->getItems() as $value) {
+                    $values_1 = [];
+                    foreach ($value as $key => $value_1) {
+                        $values_1[$key] = $value_1;
+                    }
+                    $values[] = $values_1;
                 }
-                $values[] = $values_1;
+                $data['items'] = $values;
             }
-            $object->setItems($values);
-            unset($data['items']);
-        }
-        foreach ($data as $key_1 => $value_2) {
-            if (preg_match('/.*/', (string) $key_1)) {
-                $object[$key_1] = $value_2;
+            foreach ($object as $key_1 => $value_2) {
+                if (preg_match('/.*/', (string) $key_1)) {
+                    $data[$key_1] = $value_2;
+                }
             }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CatalogsCatalogNameItemsItemIdPatchBody' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class CatalogsCatalogNameItemsItemIdPatchBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('items') && null !== $object->getItems()) {
-            $values = [];
-            foreach ($object->getItems() as $value) {
-                $values_1 = [];
-                foreach ($value as $key => $value_1) {
-                    $values_1[$key] = $value_1;
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CatalogsCatalogNameItemsItemIdPatchBody';
+        }
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CatalogsCatalogNameItemsItemIdPatchBody';
+        }
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CatalogsCatalogNameItemsItemIdPatchBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('items', $data)) {
+                $values = [];
+                foreach ($data['items'] as $value) {
+                    $values_1 = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
+                    foreach ($value as $key => $value_1) {
+                        $values_1[$key] = $value_1;
+                    }
+                    $values[] = $values_1;
                 }
-                $values[] = $values_1;
+                $object->setItems($values);
+                unset($data['items']);
             }
-            $data['items'] = $values;
-        }
-        foreach ($object as $key_1 => $value_2) {
-            if (preg_match('/.*/', (string) $key_1)) {
-                $data[$key_1] = $value_2;
+            foreach ($data as $key_1 => $value_2) {
+                if (preg_match('/.*/', (string) $key_1)) {
+                    $object[$key_1] = $value_2;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('items') && null !== $object->getItems()) {
+                $values = [];
+                foreach ($object->getItems() as $value) {
+                    $values_1 = [];
+                    foreach ($value as $key => $value_1) {
+                        $values_1[$key] = $value_1;
+                    }
+                    $values[] = $values_1;
+                }
+                $data['items'] = $values;
+            }
+            foreach ($object as $key_1 => $value_2) {
+                if (preg_match('/.*/', (string) $key_1)) {
+                    $data[$key_1] = $value_2;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\CatalogsCatalogNameItemsItemIdPatchBody' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CatalogsCatalogNameItemsItemIdPatchBody' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/CatalogsCatalogNameItemsItemIdPostBodyNormalizer.php b/lib/Normalizer/CatalogsCatalogNameItemsItemIdPostBodyNormalizer.php
index 4ea642b..016ed6b 100644
--- a/lib/Normalizer/CatalogsCatalogNameItemsItemIdPostBodyNormalizer.php
+++ b/lib/Normalizer/CatalogsCatalogNameItemsItemIdPostBodyNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,84 +21,165 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class CatalogsCatalogNameItemsItemIdPostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\CatalogsCatalogNameItemsItemIdPostBody';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class CatalogsCatalogNameItemsItemIdPostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\CatalogsCatalogNameItemsItemIdPostBody';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CatalogsCatalogNameItemsItemIdPostBody';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CatalogsCatalogNameItemsItemIdPostBody';
         }
-        $object = new \Braze\Model\CatalogsCatalogNameItemsItemIdPostBody();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CatalogsCatalogNameItemsItemIdPostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('items', $data)) {
+                $values = [];
+                foreach ($data['items'] as $value) {
+                    $values_1 = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
+                    foreach ($value as $key => $value_1) {
+                        $values_1[$key] = $value_1;
+                    }
+                    $values[] = $values_1;
+                }
+                $object->setItems($values);
+                unset($data['items']);
+            }
+            foreach ($data as $key_1 => $value_2) {
+                if (preg_match('/.*/', (string) $key_1)) {
+                    $object[$key_1] = $value_2;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('items', $data)) {
-            $values = [];
-            foreach ($data['items'] as $value) {
-                $values_1 = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
-                foreach ($value as $key => $value_1) {
-                    $values_1[$key] = $value_1;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('items') && null !== $object->getItems()) {
+                $values = [];
+                foreach ($object->getItems() as $value) {
+                    $values_1 = [];
+                    foreach ($value as $key => $value_1) {
+                        $values_1[$key] = $value_1;
+                    }
+                    $values[] = $values_1;
                 }
-                $values[] = $values_1;
+                $data['items'] = $values;
             }
-            $object->setItems($values);
-            unset($data['items']);
-        }
-        foreach ($data as $key_1 => $value_2) {
-            if (preg_match('/.*/', (string) $key_1)) {
-                $object[$key_1] = $value_2;
+            foreach ($object as $key_1 => $value_2) {
+                if (preg_match('/.*/', (string) $key_1)) {
+                    $data[$key_1] = $value_2;
+                }
             }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CatalogsCatalogNameItemsItemIdPostBody' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class CatalogsCatalogNameItemsItemIdPostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('items') && null !== $object->getItems()) {
-            $values = [];
-            foreach ($object->getItems() as $value) {
-                $values_1 = [];
-                foreach ($value as $key => $value_1) {
-                    $values_1[$key] = $value_1;
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CatalogsCatalogNameItemsItemIdPostBody';
+        }
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CatalogsCatalogNameItemsItemIdPostBody';
+        }
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CatalogsCatalogNameItemsItemIdPostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('items', $data)) {
+                $values = [];
+                foreach ($data['items'] as $value) {
+                    $values_1 = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
+                    foreach ($value as $key => $value_1) {
+                        $values_1[$key] = $value_1;
+                    }
+                    $values[] = $values_1;
                 }
-                $values[] = $values_1;
+                $object->setItems($values);
+                unset($data['items']);
             }
-            $data['items'] = $values;
-        }
-        foreach ($object as $key_1 => $value_2) {
-            if (preg_match('/.*/', (string) $key_1)) {
-                $data[$key_1] = $value_2;
+            foreach ($data as $key_1 => $value_2) {
+                if (preg_match('/.*/', (string) $key_1)) {
+                    $object[$key_1] = $value_2;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('items') && null !== $object->getItems()) {
+                $values = [];
+                foreach ($object->getItems() as $value) {
+                    $values_1 = [];
+                    foreach ($value as $key => $value_1) {
+                        $values_1[$key] = $value_1;
+                    }
+                    $values[] = $values_1;
+                }
+                $data['items'] = $values;
+            }
+            foreach ($object as $key_1 => $value_2) {
+                if (preg_match('/.*/', (string) $key_1)) {
+                    $data[$key_1] = $value_2;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\CatalogsCatalogNameItemsItemIdPostBody' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CatalogsCatalogNameItemsItemIdPostBody' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/CatalogsCatalogNameItemsItemIdPutBodyNormalizer.php b/lib/Normalizer/CatalogsCatalogNameItemsItemIdPutBodyNormalizer.php
index 53d0bd8..a0f6129 100644
--- a/lib/Normalizer/CatalogsCatalogNameItemsItemIdPutBodyNormalizer.php
+++ b/lib/Normalizer/CatalogsCatalogNameItemsItemIdPutBodyNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,84 +21,165 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class CatalogsCatalogNameItemsItemIdPutBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\CatalogsCatalogNameItemsItemIdPutBody';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class CatalogsCatalogNameItemsItemIdPutBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\CatalogsCatalogNameItemsItemIdPutBody';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CatalogsCatalogNameItemsItemIdPutBody';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CatalogsCatalogNameItemsItemIdPutBody';
         }
-        $object = new \Braze\Model\CatalogsCatalogNameItemsItemIdPutBody();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CatalogsCatalogNameItemsItemIdPutBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('items', $data)) {
+                $values = [];
+                foreach ($data['items'] as $value) {
+                    $values_1 = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
+                    foreach ($value as $key => $value_1) {
+                        $values_1[$key] = $value_1;
+                    }
+                    $values[] = $values_1;
+                }
+                $object->setItems($values);
+                unset($data['items']);
+            }
+            foreach ($data as $key_1 => $value_2) {
+                if (preg_match('/.*/', (string) $key_1)) {
+                    $object[$key_1] = $value_2;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('items', $data)) {
-            $values = [];
-            foreach ($data['items'] as $value) {
-                $values_1 = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
-                foreach ($value as $key => $value_1) {
-                    $values_1[$key] = $value_1;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('items') && null !== $object->getItems()) {
+                $values = [];
+                foreach ($object->getItems() as $value) {
+                    $values_1 = [];
+                    foreach ($value as $key => $value_1) {
+                        $values_1[$key] = $value_1;
+                    }
+                    $values[] = $values_1;
                 }
-                $values[] = $values_1;
+                $data['items'] = $values;
             }
-            $object->setItems($values);
-            unset($data['items']);
-        }
-        foreach ($data as $key_1 => $value_2) {
-            if (preg_match('/.*/', (string) $key_1)) {
-                $object[$key_1] = $value_2;
+            foreach ($object as $key_1 => $value_2) {
+                if (preg_match('/.*/', (string) $key_1)) {
+                    $data[$key_1] = $value_2;
+                }
             }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CatalogsCatalogNameItemsItemIdPutBody' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class CatalogsCatalogNameItemsItemIdPutBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('items') && null !== $object->getItems()) {
-            $values = [];
-            foreach ($object->getItems() as $value) {
-                $values_1 = [];
-                foreach ($value as $key => $value_1) {
-                    $values_1[$key] = $value_1;
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CatalogsCatalogNameItemsItemIdPutBody';
+        }
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CatalogsCatalogNameItemsItemIdPutBody';
+        }
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CatalogsCatalogNameItemsItemIdPutBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('items', $data)) {
+                $values = [];
+                foreach ($data['items'] as $value) {
+                    $values_1 = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
+                    foreach ($value as $key => $value_1) {
+                        $values_1[$key] = $value_1;
+                    }
+                    $values[] = $values_1;
                 }
-                $values[] = $values_1;
+                $object->setItems($values);
+                unset($data['items']);
             }
-            $data['items'] = $values;
-        }
-        foreach ($object as $key_1 => $value_2) {
-            if (preg_match('/.*/', (string) $key_1)) {
-                $data[$key_1] = $value_2;
+            foreach ($data as $key_1 => $value_2) {
+                if (preg_match('/.*/', (string) $key_1)) {
+                    $object[$key_1] = $value_2;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('items') && null !== $object->getItems()) {
+                $values = [];
+                foreach ($object->getItems() as $value) {
+                    $values_1 = [];
+                    foreach ($value as $key => $value_1) {
+                        $values_1[$key] = $value_1;
+                    }
+                    $values[] = $values_1;
+                }
+                $data['items'] = $values;
+            }
+            foreach ($object as $key_1 => $value_2) {
+                if (preg_match('/.*/', (string) $key_1)) {
+                    $data[$key_1] = $value_2;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\CatalogsCatalogNameItemsItemIdPutBody' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CatalogsCatalogNameItemsItemIdPutBody' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/CatalogsCatalogNameItemsPatchBodyItemsItemNormalizer.php b/lib/Normalizer/CatalogsCatalogNameItemsPatchBodyItemsItemNormalizer.php
index b677d5e..a3e7426 100644
--- a/lib/Normalizer/CatalogsCatalogNameItemsPatchBodyItemsItemNormalizer.php
+++ b/lib/Normalizer/CatalogsCatalogNameItemsPatchBodyItemsItemNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,68 +21,133 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class CatalogsCatalogNameItemsPatchBodyItemsItemNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class CatalogsCatalogNameItemsPatchBodyItemsItemNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return $type === 'Braze\\Model\\CatalogsCatalogNameItemsPatchBodyItemsItem';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
-    {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\CatalogsCatalogNameItemsPatchBodyItemsItem';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CatalogsCatalogNameItemsPatchBodyItemsItem';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CatalogsCatalogNameItemsPatchBodyItemsItem';
         }
-        $object = new \Braze\Model\CatalogsCatalogNameItemsPatchBodyItemsItem();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CatalogsCatalogNameItemsPatchBodyItemsItem();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('id', $data)) {
+                $object->setId($data['id']);
+                unset($data['id']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('id', $data)) {
-            $object->setId($data['id']);
-            unset($data['id']);
-        }
-        foreach ($data as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('id') && null !== $object->getId()) {
+                $data['id'] = $object->getId();
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
             }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CatalogsCatalogNameItemsPatchBodyItemsItem' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class CatalogsCatalogNameItemsPatchBodyItemsItemNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('id') && null !== $object->getId()) {
-            $data['id'] = $object->getId();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CatalogsCatalogNameItemsPatchBodyItemsItem';
         }
-        foreach ($object as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value;
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CatalogsCatalogNameItemsPatchBodyItemsItem';
+        }
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CatalogsCatalogNameItemsPatchBodyItemsItem();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('id', $data)) {
+                $object->setId($data['id']);
+                unset($data['id']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('id') && null !== $object->getId()) {
+                $data['id'] = $object->getId();
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\CatalogsCatalogNameItemsPatchBodyItemsItem' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CatalogsCatalogNameItemsPatchBodyItemsItem' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/CatalogsCatalogNameItemsPatchBodyNormalizer.php b/lib/Normalizer/CatalogsCatalogNameItemsPatchBodyNormalizer.php
index d768ae9..c50b685 100644
--- a/lib/Normalizer/CatalogsCatalogNameItemsPatchBodyNormalizer.php
+++ b/lib/Normalizer/CatalogsCatalogNameItemsPatchBodyNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,76 +21,149 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class CatalogsCatalogNameItemsPatchBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class CatalogsCatalogNameItemsPatchBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return $type === 'Braze\\Model\\CatalogsCatalogNameItemsPatchBody';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
-    {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\CatalogsCatalogNameItemsPatchBody';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CatalogsCatalogNameItemsPatchBody';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CatalogsCatalogNameItemsPatchBody';
         }
-        $object = new \Braze\Model\CatalogsCatalogNameItemsPatchBody();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CatalogsCatalogNameItemsPatchBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('items', $data)) {
+                $values = [];
+                foreach ($data['items'] as $value) {
+                    $values[] = $this->denormalizer->denormalize($value, 'Braze\\Model\\CatalogsCatalogNameItemsPatchBodyItemsItem', 'json', $context);
+                }
+                $object->setItems($values);
+                unset($data['items']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('items', $data)) {
-            $values = [];
-            foreach ($data['items'] as $value) {
-                $values[] = $this->denormalizer->denormalize($value, 'Braze\\Model\\CatalogsCatalogNameItemsPatchBodyItemsItem', 'json', $context);
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('items') && null !== $object->getItems()) {
+                $values = [];
+                foreach ($object->getItems() as $value) {
+                    $values[] = $this->normalizer->normalize($value, 'json', $context);
+                }
+                $data['items'] = $values;
             }
-            $object->setItems($values);
-            unset($data['items']);
-        }
-        foreach ($data as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value_1;
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
             }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CatalogsCatalogNameItemsPatchBody' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class CatalogsCatalogNameItemsPatchBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('items') && null !== $object->getItems()) {
-            $values = [];
-            foreach ($object->getItems() as $value) {
-                $values[] = $this->normalizer->normalize($value, 'json', $context);
-            }
-            $data['items'] = $values;
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CatalogsCatalogNameItemsPatchBody';
         }
-        foreach ($object as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value_1;
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CatalogsCatalogNameItemsPatchBody';
+        }
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CatalogsCatalogNameItemsPatchBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('items', $data)) {
+                $values = [];
+                foreach ($data['items'] as $value) {
+                    $values[] = $this->denormalizer->denormalize($value, 'Braze\\Model\\CatalogsCatalogNameItemsPatchBodyItemsItem', 'json', $context);
+                }
+                $object->setItems($values);
+                unset($data['items']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('items') && null !== $object->getItems()) {
+                $values = [];
+                foreach ($object->getItems() as $value) {
+                    $values[] = $this->normalizer->normalize($value, 'json', $context);
+                }
+                $data['items'] = $values;
+            }
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\CatalogsCatalogNameItemsPatchBody' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CatalogsCatalogNameItemsPatchBody' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/CatalogsCatalogNameItemsPostBodyNormalizer.php b/lib/Normalizer/CatalogsCatalogNameItemsPostBodyNormalizer.php
index 1035c2e..49a72c8 100644
--- a/lib/Normalizer/CatalogsCatalogNameItemsPostBodyNormalizer.php
+++ b/lib/Normalizer/CatalogsCatalogNameItemsPostBodyNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,84 +21,165 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class CatalogsCatalogNameItemsPostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\CatalogsCatalogNameItemsPostBody';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class CatalogsCatalogNameItemsPostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\CatalogsCatalogNameItemsPostBody';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CatalogsCatalogNameItemsPostBody';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CatalogsCatalogNameItemsPostBody';
         }
-        $object = new \Braze\Model\CatalogsCatalogNameItemsPostBody();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CatalogsCatalogNameItemsPostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('items', $data)) {
+                $values = [];
+                foreach ($data['items'] as $value) {
+                    $values_1 = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
+                    foreach ($value as $key => $value_1) {
+                        $values_1[$key] = $value_1;
+                    }
+                    $values[] = $values_1;
+                }
+                $object->setItems($values);
+                unset($data['items']);
+            }
+            foreach ($data as $key_1 => $value_2) {
+                if (preg_match('/.*/', (string) $key_1)) {
+                    $object[$key_1] = $value_2;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('items', $data)) {
-            $values = [];
-            foreach ($data['items'] as $value) {
-                $values_1 = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
-                foreach ($value as $key => $value_1) {
-                    $values_1[$key] = $value_1;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('items') && null !== $object->getItems()) {
+                $values = [];
+                foreach ($object->getItems() as $value) {
+                    $values_1 = [];
+                    foreach ($value as $key => $value_1) {
+                        $values_1[$key] = $value_1;
+                    }
+                    $values[] = $values_1;
                 }
-                $values[] = $values_1;
+                $data['items'] = $values;
             }
-            $object->setItems($values);
-            unset($data['items']);
-        }
-        foreach ($data as $key_1 => $value_2) {
-            if (preg_match('/.*/', (string) $key_1)) {
-                $object[$key_1] = $value_2;
+            foreach ($object as $key_1 => $value_2) {
+                if (preg_match('/.*/', (string) $key_1)) {
+                    $data[$key_1] = $value_2;
+                }
             }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CatalogsCatalogNameItemsPostBody' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class CatalogsCatalogNameItemsPostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('items') && null !== $object->getItems()) {
-            $values = [];
-            foreach ($object->getItems() as $value) {
-                $values_1 = [];
-                foreach ($value as $key => $value_1) {
-                    $values_1[$key] = $value_1;
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CatalogsCatalogNameItemsPostBody';
+        }
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CatalogsCatalogNameItemsPostBody';
+        }
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CatalogsCatalogNameItemsPostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('items', $data)) {
+                $values = [];
+                foreach ($data['items'] as $value) {
+                    $values_1 = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
+                    foreach ($value as $key => $value_1) {
+                        $values_1[$key] = $value_1;
+                    }
+                    $values[] = $values_1;
                 }
-                $values[] = $values_1;
+                $object->setItems($values);
+                unset($data['items']);
             }
-            $data['items'] = $values;
-        }
-        foreach ($object as $key_1 => $value_2) {
-            if (preg_match('/.*/', (string) $key_1)) {
-                $data[$key_1] = $value_2;
+            foreach ($data as $key_1 => $value_2) {
+                if (preg_match('/.*/', (string) $key_1)) {
+                    $object[$key_1] = $value_2;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('items') && null !== $object->getItems()) {
+                $values = [];
+                foreach ($object->getItems() as $value) {
+                    $values_1 = [];
+                    foreach ($value as $key => $value_1) {
+                        $values_1[$key] = $value_1;
+                    }
+                    $values[] = $values_1;
+                }
+                $data['items'] = $values;
+            }
+            foreach ($object as $key_1 => $value_2) {
+                if (preg_match('/.*/', (string) $key_1)) {
+                    $data[$key_1] = $value_2;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\CatalogsCatalogNameItemsPostBody' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CatalogsCatalogNameItemsPostBody' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/CatalogsCatalogNameItemsPutBodyNormalizer.php b/lib/Normalizer/CatalogsCatalogNameItemsPutBodyNormalizer.php
index 42e58ed..df149d9 100644
--- a/lib/Normalizer/CatalogsCatalogNameItemsPutBodyNormalizer.php
+++ b/lib/Normalizer/CatalogsCatalogNameItemsPutBodyNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,84 +21,165 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class CatalogsCatalogNameItemsPutBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\CatalogsCatalogNameItemsPutBody';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class CatalogsCatalogNameItemsPutBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\CatalogsCatalogNameItemsPutBody';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CatalogsCatalogNameItemsPutBody';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CatalogsCatalogNameItemsPutBody';
         }
-        $object = new \Braze\Model\CatalogsCatalogNameItemsPutBody();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CatalogsCatalogNameItemsPutBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('items', $data)) {
+                $values = [];
+                foreach ($data['items'] as $value) {
+                    $values_1 = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
+                    foreach ($value as $key => $value_1) {
+                        $values_1[$key] = $value_1;
+                    }
+                    $values[] = $values_1;
+                }
+                $object->setItems($values);
+                unset($data['items']);
+            }
+            foreach ($data as $key_1 => $value_2) {
+                if (preg_match('/.*/', (string) $key_1)) {
+                    $object[$key_1] = $value_2;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('items', $data)) {
-            $values = [];
-            foreach ($data['items'] as $value) {
-                $values_1 = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
-                foreach ($value as $key => $value_1) {
-                    $values_1[$key] = $value_1;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('items') && null !== $object->getItems()) {
+                $values = [];
+                foreach ($object->getItems() as $value) {
+                    $values_1 = [];
+                    foreach ($value as $key => $value_1) {
+                        $values_1[$key] = $value_1;
+                    }
+                    $values[] = $values_1;
                 }
-                $values[] = $values_1;
+                $data['items'] = $values;
             }
-            $object->setItems($values);
-            unset($data['items']);
-        }
-        foreach ($data as $key_1 => $value_2) {
-            if (preg_match('/.*/', (string) $key_1)) {
-                $object[$key_1] = $value_2;
+            foreach ($object as $key_1 => $value_2) {
+                if (preg_match('/.*/', (string) $key_1)) {
+                    $data[$key_1] = $value_2;
+                }
             }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CatalogsCatalogNameItemsPutBody' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class CatalogsCatalogNameItemsPutBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('items') && null !== $object->getItems()) {
-            $values = [];
-            foreach ($object->getItems() as $value) {
-                $values_1 = [];
-                foreach ($value as $key => $value_1) {
-                    $values_1[$key] = $value_1;
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CatalogsCatalogNameItemsPutBody';
+        }
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CatalogsCatalogNameItemsPutBody';
+        }
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CatalogsCatalogNameItemsPutBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('items', $data)) {
+                $values = [];
+                foreach ($data['items'] as $value) {
+                    $values_1 = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
+                    foreach ($value as $key => $value_1) {
+                        $values_1[$key] = $value_1;
+                    }
+                    $values[] = $values_1;
                 }
-                $values[] = $values_1;
+                $object->setItems($values);
+                unset($data['items']);
             }
-            $data['items'] = $values;
-        }
-        foreach ($object as $key_1 => $value_2) {
-            if (preg_match('/.*/', (string) $key_1)) {
-                $data[$key_1] = $value_2;
+            foreach ($data as $key_1 => $value_2) {
+                if (preg_match('/.*/', (string) $key_1)) {
+                    $object[$key_1] = $value_2;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('items') && null !== $object->getItems()) {
+                $values = [];
+                foreach ($object->getItems() as $value) {
+                    $values_1 = [];
+                    foreach ($value as $key => $value_1) {
+                        $values_1[$key] = $value_1;
+                    }
+                    $values[] = $values_1;
+                }
+                $data['items'] = $values;
+            }
+            foreach ($object as $key_1 => $value_2) {
+                if (preg_match('/.*/', (string) $key_1)) {
+                    $data[$key_1] = $value_2;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\CatalogsCatalogNameItemsPutBody' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CatalogsCatalogNameItemsPutBody' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/CatalogsPostBodyCatalogsItemFieldsItemNormalizer.php b/lib/Normalizer/CatalogsPostBodyCatalogsItemFieldsItemNormalizer.php
index 6618e23..b6381bd 100644
--- a/lib/Normalizer/CatalogsPostBodyCatalogsItemFieldsItemNormalizer.php
+++ b/lib/Normalizer/CatalogsPostBodyCatalogsItemFieldsItemNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,75 +21,147 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class CatalogsPostBodyCatalogsItemFieldsItemNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\CatalogsPostBodyCatalogsItemFieldsItem';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class CatalogsPostBodyCatalogsItemFieldsItemNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\CatalogsPostBodyCatalogsItemFieldsItem';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CatalogsPostBodyCatalogsItemFieldsItem';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CatalogsPostBodyCatalogsItemFieldsItem';
         }
-        $object = new \Braze\Model\CatalogsPostBodyCatalogsItemFieldsItem();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CatalogsPostBodyCatalogsItemFieldsItem();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('name', $data)) {
+                $object->setName($data['name']);
+                unset($data['name']);
+            }
+            if (\array_key_exists('type', $data)) {
+                $object->setType($data['type']);
+                unset($data['type']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('name', $data)) {
-            $object->setName($data['name']);
-            unset($data['name']);
-        }
-        if (\array_key_exists('type', $data)) {
-            $object->setType($data['type']);
-            unset($data['type']);
-        }
-        foreach ($data as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('name') && null !== $object->getName()) {
+                $data['name'] = $object->getName();
+            }
+            if ($object->isInitialized('type') && null !== $object->getType()) {
+                $data['type'] = $object->getType();
             }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CatalogsPostBodyCatalogsItemFieldsItem' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class CatalogsPostBodyCatalogsItemFieldsItemNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('name') && null !== $object->getName()) {
-            $data['name'] = $object->getName();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CatalogsPostBodyCatalogsItemFieldsItem';
         }
-        if ($object->isInitialized('type') && null !== $object->getType()) {
-            $data['type'] = $object->getType();
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CatalogsPostBodyCatalogsItemFieldsItem';
         }
-        foreach ($object as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CatalogsPostBodyCatalogsItemFieldsItem();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('name', $data)) {
+                $object->setName($data['name']);
+                unset($data['name']);
+            }
+            if (\array_key_exists('type', $data)) {
+                $object->setType($data['type']);
+                unset($data['type']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('name') && null !== $object->getName()) {
+                $data['name'] = $object->getName();
+            }
+            if ($object->isInitialized('type') && null !== $object->getType()) {
+                $data['type'] = $object->getType();
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\CatalogsPostBodyCatalogsItemFieldsItem' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CatalogsPostBodyCatalogsItemFieldsItem' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/CatalogsPostBodyCatalogsItemNormalizer.php b/lib/Normalizer/CatalogsPostBodyCatalogsItemNormalizer.php
index d981452..7bd31f5 100644
--- a/lib/Normalizer/CatalogsPostBodyCatalogsItemNormalizer.php
+++ b/lib/Normalizer/CatalogsPostBodyCatalogsItemNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,90 +21,177 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class CatalogsPostBodyCatalogsItemNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\CatalogsPostBodyCatalogsItem';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class CatalogsPostBodyCatalogsItemNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\CatalogsPostBodyCatalogsItem';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CatalogsPostBodyCatalogsItem';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CatalogsPostBodyCatalogsItem';
         }
-        $object = new \Braze\Model\CatalogsPostBodyCatalogsItem();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CatalogsPostBodyCatalogsItem();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('name', $data)) {
+                $object->setName($data['name']);
+                unset($data['name']);
+            }
+            if (\array_key_exists('description', $data)) {
+                $object->setDescription($data['description']);
+                unset($data['description']);
+            }
+            if (\array_key_exists('fields', $data)) {
+                $values = [];
+                foreach ($data['fields'] as $value) {
+                    $values[] = $this->denormalizer->denormalize($value, 'Braze\\Model\\CatalogsPostBodyCatalogsItemFieldsItem', 'json', $context);
+                }
+                $object->setFields($values);
+                unset($data['fields']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('name', $data)) {
-            $object->setName($data['name']);
-            unset($data['name']);
-        }
-        if (\array_key_exists('description', $data)) {
-            $object->setDescription($data['description']);
-            unset($data['description']);
-        }
-        if (\array_key_exists('fields', $data)) {
-            $values = [];
-            foreach ($data['fields'] as $value) {
-                $values[] = $this->denormalizer->denormalize($value, 'Braze\\Model\\CatalogsPostBodyCatalogsItemFieldsItem', 'json', $context);
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('name') && null !== $object->getName()) {
+                $data['name'] = $object->getName();
             }
-            $object->setFields($values);
-            unset($data['fields']);
-        }
-        foreach ($data as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value_1;
+            if ($object->isInitialized('description') && null !== $object->getDescription()) {
+                $data['description'] = $object->getDescription();
+            }
+            if ($object->isInitialized('fields') && null !== $object->getFields()) {
+                $values = [];
+                foreach ($object->getFields() as $value) {
+                    $values[] = $this->normalizer->normalize($value, 'json', $context);
+                }
+                $data['fields'] = $values;
             }
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
+            }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CatalogsPostBodyCatalogsItem' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class CatalogsPostBodyCatalogsItemNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('name') && null !== $object->getName()) {
-            $data['name'] = $object->getName();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CatalogsPostBodyCatalogsItem';
         }
-        if ($object->isInitialized('description') && null !== $object->getDescription()) {
-            $data['description'] = $object->getDescription();
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CatalogsPostBodyCatalogsItem';
         }
-        if ($object->isInitialized('fields') && null !== $object->getFields()) {
-            $values = [];
-            foreach ($object->getFields() as $value) {
-                $values[] = $this->normalizer->normalize($value, 'json', $context);
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
             }
-            $data['fields'] = $values;
-        }
-        foreach ($object as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value_1;
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CatalogsPostBodyCatalogsItem();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('name', $data)) {
+                $object->setName($data['name']);
+                unset($data['name']);
+            }
+            if (\array_key_exists('description', $data)) {
+                $object->setDescription($data['description']);
+                unset($data['description']);
+            }
+            if (\array_key_exists('fields', $data)) {
+                $values = [];
+                foreach ($data['fields'] as $value) {
+                    $values[] = $this->denormalizer->denormalize($value, 'Braze\\Model\\CatalogsPostBodyCatalogsItemFieldsItem', 'json', $context);
+                }
+                $object->setFields($values);
+                unset($data['fields']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('name') && null !== $object->getName()) {
+                $data['name'] = $object->getName();
+            }
+            if ($object->isInitialized('description') && null !== $object->getDescription()) {
+                $data['description'] = $object->getDescription();
+            }
+            if ($object->isInitialized('fields') && null !== $object->getFields()) {
+                $values = [];
+                foreach ($object->getFields() as $value) {
+                    $values[] = $this->normalizer->normalize($value, 'json', $context);
+                }
+                $data['fields'] = $values;
+            }
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\CatalogsPostBodyCatalogsItem' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CatalogsPostBodyCatalogsItem' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/CatalogsPostBodyNormalizer.php b/lib/Normalizer/CatalogsPostBodyNormalizer.php
index 7aae14a..cbd7754 100644
--- a/lib/Normalizer/CatalogsPostBodyNormalizer.php
+++ b/lib/Normalizer/CatalogsPostBodyNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,76 +21,149 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class CatalogsPostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class CatalogsPostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return $type === 'Braze\\Model\\CatalogsPostBody';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
-    {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\CatalogsPostBody';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CatalogsPostBody';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CatalogsPostBody';
         }
-        $object = new \Braze\Model\CatalogsPostBody();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CatalogsPostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('catalogs', $data)) {
+                $values = [];
+                foreach ($data['catalogs'] as $value) {
+                    $values[] = $this->denormalizer->denormalize($value, 'Braze\\Model\\CatalogsPostBodyCatalogsItem', 'json', $context);
+                }
+                $object->setCatalogs($values);
+                unset($data['catalogs']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('catalogs', $data)) {
-            $values = [];
-            foreach ($data['catalogs'] as $value) {
-                $values[] = $this->denormalizer->denormalize($value, 'Braze\\Model\\CatalogsPostBodyCatalogsItem', 'json', $context);
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('catalogs') && null !== $object->getCatalogs()) {
+                $values = [];
+                foreach ($object->getCatalogs() as $value) {
+                    $values[] = $this->normalizer->normalize($value, 'json', $context);
+                }
+                $data['catalogs'] = $values;
             }
-            $object->setCatalogs($values);
-            unset($data['catalogs']);
-        }
-        foreach ($data as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value_1;
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
             }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CatalogsPostBody' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class CatalogsPostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('catalogs') && null !== $object->getCatalogs()) {
-            $values = [];
-            foreach ($object->getCatalogs() as $value) {
-                $values[] = $this->normalizer->normalize($value, 'json', $context);
-            }
-            $data['catalogs'] = $values;
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\CatalogsPostBody';
         }
-        foreach ($object as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value_1;
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\CatalogsPostBody';
+        }
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\CatalogsPostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('catalogs', $data)) {
+                $values = [];
+                foreach ($data['catalogs'] as $value) {
+                    $values[] = $this->denormalizer->denormalize($value, 'Braze\\Model\\CatalogsPostBodyCatalogsItem', 'json', $context);
+                }
+                $object->setCatalogs($values);
+                unset($data['catalogs']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('catalogs') && null !== $object->getCatalogs()) {
+                $values = [];
+                foreach ($object->getCatalogs() as $value) {
+                    $values[] = $this->normalizer->normalize($value, 'json', $context);
+                }
+                $data['catalogs'] = $values;
+            }
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\CatalogsPostBody' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\CatalogsPostBody' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/ContentBlocksCreatePostBodyNormalizer.php b/lib/Normalizer/ContentBlocksCreatePostBodyNormalizer.php
index bf442c5..083d2a8 100644
--- a/lib/Normalizer/ContentBlocksCreatePostBodyNormalizer.php
+++ b/lib/Normalizer/ContentBlocksCreatePostBodyNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,104 +21,205 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class ContentBlocksCreatePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\ContentBlocksCreatePostBody';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class ContentBlocksCreatePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\ContentBlocksCreatePostBody';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\ContentBlocksCreatePostBody';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\ContentBlocksCreatePostBody';
         }
-        $object = new \Braze\Model\ContentBlocksCreatePostBody();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\ContentBlocksCreatePostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('name', $data)) {
+                $object->setName($data['name']);
+                unset($data['name']);
+            }
+            if (\array_key_exists('description', $data)) {
+                $object->setDescription($data['description']);
+                unset($data['description']);
+            }
+            if (\array_key_exists('content', $data)) {
+                $object->setContent($data['content']);
+                unset($data['content']);
+            }
+            if (\array_key_exists('state', $data)) {
+                $object->setState($data['state']);
+                unset($data['state']);
+            }
+            if (\array_key_exists('tags', $data)) {
+                $values = [];
+                foreach ($data['tags'] as $value) {
+                    $values[] = $value;
+                }
+                $object->setTags($values);
+                unset($data['tags']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('name', $data)) {
-            $object->setName($data['name']);
-            unset($data['name']);
-        }
-        if (\array_key_exists('description', $data)) {
-            $object->setDescription($data['description']);
-            unset($data['description']);
-        }
-        if (\array_key_exists('content', $data)) {
-            $object->setContent($data['content']);
-            unset($data['content']);
-        }
-        if (\array_key_exists('state', $data)) {
-            $object->setState($data['state']);
-            unset($data['state']);
-        }
-        if (\array_key_exists('tags', $data)) {
-            $values = [];
-            foreach ($data['tags'] as $value) {
-                $values[] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('name') && null !== $object->getName()) {
+                $data['name'] = $object->getName();
             }
-            $object->setTags($values);
-            unset($data['tags']);
-        }
-        foreach ($data as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value_1;
+            if ($object->isInitialized('description') && null !== $object->getDescription()) {
+                $data['description'] = $object->getDescription();
+            }
+            if ($object->isInitialized('content') && null !== $object->getContent()) {
+                $data['content'] = $object->getContent();
+            }
+            if ($object->isInitialized('state') && null !== $object->getState()) {
+                $data['state'] = $object->getState();
             }
+            if ($object->isInitialized('tags') && null !== $object->getTags()) {
+                $values = [];
+                foreach ($object->getTags() as $value) {
+                    $values[] = $value;
+                }
+                $data['tags'] = $values;
+            }
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
+            }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\ContentBlocksCreatePostBody' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class ContentBlocksCreatePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('name') && null !== $object->getName()) {
-            $data['name'] = $object->getName();
-        }
-        if ($object->isInitialized('description') && null !== $object->getDescription()) {
-            $data['description'] = $object->getDescription();
-        }
-        if ($object->isInitialized('content') && null !== $object->getContent()) {
-            $data['content'] = $object->getContent();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\ContentBlocksCreatePostBody';
         }
-        if ($object->isInitialized('state') && null !== $object->getState()) {
-            $data['state'] = $object->getState();
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\ContentBlocksCreatePostBody';
         }
-        if ($object->isInitialized('tags') && null !== $object->getTags()) {
-            $values = [];
-            foreach ($object->getTags() as $value) {
-                $values[] = $value;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
             }
-            $data['tags'] = $values;
-        }
-        foreach ($object as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value_1;
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\ContentBlocksCreatePostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('name', $data)) {
+                $object->setName($data['name']);
+                unset($data['name']);
+            }
+            if (\array_key_exists('description', $data)) {
+                $object->setDescription($data['description']);
+                unset($data['description']);
+            }
+            if (\array_key_exists('content', $data)) {
+                $object->setContent($data['content']);
+                unset($data['content']);
+            }
+            if (\array_key_exists('state', $data)) {
+                $object->setState($data['state']);
+                unset($data['state']);
+            }
+            if (\array_key_exists('tags', $data)) {
+                $values = [];
+                foreach ($data['tags'] as $value) {
+                    $values[] = $value;
+                }
+                $object->setTags($values);
+                unset($data['tags']);
             }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
+            }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('name') && null !== $object->getName()) {
+                $data['name'] = $object->getName();
+            }
+            if ($object->isInitialized('description') && null !== $object->getDescription()) {
+                $data['description'] = $object->getDescription();
+            }
+            if ($object->isInitialized('content') && null !== $object->getContent()) {
+                $data['content'] = $object->getContent();
+            }
+            if ($object->isInitialized('state') && null !== $object->getState()) {
+                $data['state'] = $object->getState();
+            }
+            if ($object->isInitialized('tags') && null !== $object->getTags()) {
+                $values = [];
+                foreach ($object->getTags() as $value) {
+                    $values[] = $value;
+                }
+                $data['tags'] = $values;
+            }
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\ContentBlocksCreatePostBody' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\ContentBlocksCreatePostBody' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/ContentBlocksUpdatePostBodyNormalizer.php b/lib/Normalizer/ContentBlocksUpdatePostBodyNormalizer.php
index 29f3234..aec71f3 100644
--- a/lib/Normalizer/ContentBlocksUpdatePostBodyNormalizer.php
+++ b/lib/Normalizer/ContentBlocksUpdatePostBodyNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,111 +21,219 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class ContentBlocksUpdatePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\ContentBlocksUpdatePostBody';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class ContentBlocksUpdatePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\ContentBlocksUpdatePostBody';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\ContentBlocksUpdatePostBody';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\ContentBlocksUpdatePostBody';
         }
-        $object = new \Braze\Model\ContentBlocksUpdatePostBody();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\ContentBlocksUpdatePostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('content_block_id', $data)) {
+                $object->setContentBlockId($data['content_block_id']);
+                unset($data['content_block_id']);
+            }
+            if (\array_key_exists('name', $data)) {
+                $object->setName($data['name']);
+                unset($data['name']);
+            }
+            if (\array_key_exists('description', $data)) {
+                $object->setDescription($data['description']);
+                unset($data['description']);
+            }
+            if (\array_key_exists('content', $data)) {
+                $object->setContent($data['content']);
+                unset($data['content']);
+            }
+            if (\array_key_exists('state', $data)) {
+                $object->setState($data['state']);
+                unset($data['state']);
+            }
+            if (\array_key_exists('tags', $data)) {
+                $values = [];
+                foreach ($data['tags'] as $value) {
+                    $values[] = $value;
+                }
+                $object->setTags($values);
+                unset($data['tags']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('content_block_id', $data)) {
-            $object->setContentBlockId($data['content_block_id']);
-            unset($data['content_block_id']);
-        }
-        if (\array_key_exists('name', $data)) {
-            $object->setName($data['name']);
-            unset($data['name']);
-        }
-        if (\array_key_exists('description', $data)) {
-            $object->setDescription($data['description']);
-            unset($data['description']);
-        }
-        if (\array_key_exists('content', $data)) {
-            $object->setContent($data['content']);
-            unset($data['content']);
-        }
-        if (\array_key_exists('state', $data)) {
-            $object->setState($data['state']);
-            unset($data['state']);
-        }
-        if (\array_key_exists('tags', $data)) {
-            $values = [];
-            foreach ($data['tags'] as $value) {
-                $values[] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('contentBlockId') && null !== $object->getContentBlockId()) {
+                $data['content_block_id'] = $object->getContentBlockId();
             }
-            $object->setTags($values);
-            unset($data['tags']);
-        }
-        foreach ($data as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value_1;
+            if ($object->isInitialized('name') && null !== $object->getName()) {
+                $data['name'] = $object->getName();
+            }
+            if ($object->isInitialized('description') && null !== $object->getDescription()) {
+                $data['description'] = $object->getDescription();
+            }
+            if ($object->isInitialized('content') && null !== $object->getContent()) {
+                $data['content'] = $object->getContent();
             }
+            if ($object->isInitialized('state') && null !== $object->getState()) {
+                $data['state'] = $object->getState();
+            }
+            if ($object->isInitialized('tags') && null !== $object->getTags()) {
+                $values = [];
+                foreach ($object->getTags() as $value) {
+                    $values[] = $value;
+                }
+                $data['tags'] = $values;
+            }
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
+            }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\ContentBlocksUpdatePostBody' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class ContentBlocksUpdatePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('contentBlockId') && null !== $object->getContentBlockId()) {
-            $data['content_block_id'] = $object->getContentBlockId();
-        }
-        if ($object->isInitialized('name') && null !== $object->getName()) {
-            $data['name'] = $object->getName();
-        }
-        if ($object->isInitialized('description') && null !== $object->getDescription()) {
-            $data['description'] = $object->getDescription();
-        }
-        if ($object->isInitialized('content') && null !== $object->getContent()) {
-            $data['content'] = $object->getContent();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\ContentBlocksUpdatePostBody';
         }
-        if ($object->isInitialized('state') && null !== $object->getState()) {
-            $data['state'] = $object->getState();
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\ContentBlocksUpdatePostBody';
         }
-        if ($object->isInitialized('tags') && null !== $object->getTags()) {
-            $values = [];
-            foreach ($object->getTags() as $value) {
-                $values[] = $value;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
             }
-            $data['tags'] = $values;
-        }
-        foreach ($object as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value_1;
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\ContentBlocksUpdatePostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('content_block_id', $data)) {
+                $object->setContentBlockId($data['content_block_id']);
+                unset($data['content_block_id']);
+            }
+            if (\array_key_exists('name', $data)) {
+                $object->setName($data['name']);
+                unset($data['name']);
+            }
+            if (\array_key_exists('description', $data)) {
+                $object->setDescription($data['description']);
+                unset($data['description']);
+            }
+            if (\array_key_exists('content', $data)) {
+                $object->setContent($data['content']);
+                unset($data['content']);
+            }
+            if (\array_key_exists('state', $data)) {
+                $object->setState($data['state']);
+                unset($data['state']);
+            }
+            if (\array_key_exists('tags', $data)) {
+                $values = [];
+                foreach ($data['tags'] as $value) {
+                    $values[] = $value;
+                }
+                $object->setTags($values);
+                unset($data['tags']);
             }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
+            }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('contentBlockId') && null !== $object->getContentBlockId()) {
+                $data['content_block_id'] = $object->getContentBlockId();
+            }
+            if ($object->isInitialized('name') && null !== $object->getName()) {
+                $data['name'] = $object->getName();
+            }
+            if ($object->isInitialized('description') && null !== $object->getDescription()) {
+                $data['description'] = $object->getDescription();
+            }
+            if ($object->isInitialized('content') && null !== $object->getContent()) {
+                $data['content'] = $object->getContent();
+            }
+            if ($object->isInitialized('state') && null !== $object->getState()) {
+                $data['state'] = $object->getState();
+            }
+            if ($object->isInitialized('tags') && null !== $object->getTags()) {
+                $values = [];
+                foreach ($object->getTags() as $value) {
+                    $values[] = $value;
+                }
+                $data['tags'] = $values;
+            }
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\ContentBlocksUpdatePostBody' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\ContentBlocksUpdatePostBody' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/EmailBlacklistPostBodyNormalizer.php b/lib/Normalizer/EmailBlacklistPostBodyNormalizer.php
index 675cbe5..3d4052e 100644
--- a/lib/Normalizer/EmailBlacklistPostBodyNormalizer.php
+++ b/lib/Normalizer/EmailBlacklistPostBodyNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,76 +21,149 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class EmailBlacklistPostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class EmailBlacklistPostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return $type === 'Braze\\Model\\EmailBlacklistPostBody';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
-    {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\EmailBlacklistPostBody';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\EmailBlacklistPostBody';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\EmailBlacklistPostBody';
         }
-        $object = new \Braze\Model\EmailBlacklistPostBody();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\EmailBlacklistPostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('email', $data)) {
+                $values = [];
+                foreach ($data['email'] as $value) {
+                    $values[] = $value;
+                }
+                $object->setEmail($values);
+                unset($data['email']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('email', $data)) {
-            $values = [];
-            foreach ($data['email'] as $value) {
-                $values[] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('email') && null !== $object->getEmail()) {
+                $values = [];
+                foreach ($object->getEmail() as $value) {
+                    $values[] = $value;
+                }
+                $data['email'] = $values;
             }
-            $object->setEmail($values);
-            unset($data['email']);
-        }
-        foreach ($data as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value_1;
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
             }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\EmailBlacklistPostBody' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class EmailBlacklistPostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('email') && null !== $object->getEmail()) {
-            $values = [];
-            foreach ($object->getEmail() as $value) {
-                $values[] = $value;
-            }
-            $data['email'] = $values;
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\EmailBlacklistPostBody';
         }
-        foreach ($object as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value_1;
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\EmailBlacklistPostBody';
+        }
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\EmailBlacklistPostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('email', $data)) {
+                $values = [];
+                foreach ($data['email'] as $value) {
+                    $values[] = $value;
+                }
+                $object->setEmail($values);
+                unset($data['email']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('email') && null !== $object->getEmail()) {
+                $values = [];
+                foreach ($object->getEmail() as $value) {
+                    $values[] = $value;
+                }
+                $data['email'] = $values;
+            }
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\EmailBlacklistPostBody' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\EmailBlacklistPostBody' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/EmailBlocklistPostBodyNormalizer.php b/lib/Normalizer/EmailBlocklistPostBodyNormalizer.php
index a71eb40..2275dfd 100644
--- a/lib/Normalizer/EmailBlocklistPostBodyNormalizer.php
+++ b/lib/Normalizer/EmailBlocklistPostBodyNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,76 +21,149 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class EmailBlocklistPostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class EmailBlocklistPostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return $type === 'Braze\\Model\\EmailBlocklistPostBody';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
-    {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\EmailBlocklistPostBody';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\EmailBlocklistPostBody';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\EmailBlocklistPostBody';
         }
-        $object = new \Braze\Model\EmailBlocklistPostBody();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\EmailBlocklistPostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('email', $data)) {
+                $values = [];
+                foreach ($data['email'] as $value) {
+                    $values[] = $value;
+                }
+                $object->setEmail($values);
+                unset($data['email']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('email', $data)) {
-            $values = [];
-            foreach ($data['email'] as $value) {
-                $values[] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('email') && null !== $object->getEmail()) {
+                $values = [];
+                foreach ($object->getEmail() as $value) {
+                    $values[] = $value;
+                }
+                $data['email'] = $values;
             }
-            $object->setEmail($values);
-            unset($data['email']);
-        }
-        foreach ($data as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value_1;
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
             }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\EmailBlocklistPostBody' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class EmailBlocklistPostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('email') && null !== $object->getEmail()) {
-            $values = [];
-            foreach ($object->getEmail() as $value) {
-                $values[] = $value;
-            }
-            $data['email'] = $values;
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\EmailBlocklistPostBody';
         }
-        foreach ($object as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value_1;
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\EmailBlocklistPostBody';
+        }
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\EmailBlocklistPostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('email', $data)) {
+                $values = [];
+                foreach ($data['email'] as $value) {
+                    $values[] = $value;
+                }
+                $object->setEmail($values);
+                unset($data['email']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('email') && null !== $object->getEmail()) {
+                $values = [];
+                foreach ($object->getEmail() as $value) {
+                    $values[] = $value;
+                }
+                $data['email'] = $values;
+            }
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\EmailBlocklistPostBody' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\EmailBlocklistPostBody' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/EmailBounceRemovePostBodyNormalizer.php b/lib/Normalizer/EmailBounceRemovePostBodyNormalizer.php
index 862572d..9f8e559 100644
--- a/lib/Normalizer/EmailBounceRemovePostBodyNormalizer.php
+++ b/lib/Normalizer/EmailBounceRemovePostBodyNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,68 +21,133 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class EmailBounceRemovePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class EmailBounceRemovePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return $type === 'Braze\\Model\\EmailBounceRemovePostBody';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
-    {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\EmailBounceRemovePostBody';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\EmailBounceRemovePostBody';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\EmailBounceRemovePostBody';
         }
-        $object = new \Braze\Model\EmailBounceRemovePostBody();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\EmailBounceRemovePostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('email', $data)) {
+                $object->setEmail($data['email']);
+                unset($data['email']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('email', $data)) {
-            $object->setEmail($data['email']);
-            unset($data['email']);
-        }
-        foreach ($data as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('email') && null !== $object->getEmail()) {
+                $data['email'] = $object->getEmail();
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
             }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\EmailBounceRemovePostBody' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class EmailBounceRemovePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('email') && null !== $object->getEmail()) {
-            $data['email'] = $object->getEmail();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\EmailBounceRemovePostBody';
         }
-        foreach ($object as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value;
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\EmailBounceRemovePostBody';
+        }
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\EmailBounceRemovePostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('email', $data)) {
+                $object->setEmail($data['email']);
+                unset($data['email']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('email') && null !== $object->getEmail()) {
+                $data['email'] = $object->getEmail();
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\EmailBounceRemovePostBody' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\EmailBounceRemovePostBody' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/EmailSpamRemovePostBodyNormalizer.php b/lib/Normalizer/EmailSpamRemovePostBodyNormalizer.php
index 9db9bb7..ce1559a 100644
--- a/lib/Normalizer/EmailSpamRemovePostBodyNormalizer.php
+++ b/lib/Normalizer/EmailSpamRemovePostBodyNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,68 +21,133 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class EmailSpamRemovePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class EmailSpamRemovePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return $type === 'Braze\\Model\\EmailSpamRemovePostBody';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
-    {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\EmailSpamRemovePostBody';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\EmailSpamRemovePostBody';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\EmailSpamRemovePostBody';
         }
-        $object = new \Braze\Model\EmailSpamRemovePostBody();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\EmailSpamRemovePostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('email', $data)) {
+                $object->setEmail($data['email']);
+                unset($data['email']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('email', $data)) {
-            $object->setEmail($data['email']);
-            unset($data['email']);
-        }
-        foreach ($data as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('email') && null !== $object->getEmail()) {
+                $data['email'] = $object->getEmail();
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
             }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\EmailSpamRemovePostBody' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class EmailSpamRemovePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('email') && null !== $object->getEmail()) {
-            $data['email'] = $object->getEmail();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\EmailSpamRemovePostBody';
         }
-        foreach ($object as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value;
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\EmailSpamRemovePostBody';
+        }
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\EmailSpamRemovePostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('email', $data)) {
+                $object->setEmail($data['email']);
+                unset($data['email']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('email') && null !== $object->getEmail()) {
+                $data['email'] = $object->getEmail();
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\EmailSpamRemovePostBody' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\EmailSpamRemovePostBody' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/EmailStatusPostBodyNormalizer.php b/lib/Normalizer/EmailStatusPostBodyNormalizer.php
index bb3b7a9..cdb9e44 100644
--- a/lib/Normalizer/EmailStatusPostBodyNormalizer.php
+++ b/lib/Normalizer/EmailStatusPostBodyNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,75 +21,147 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class EmailStatusPostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\EmailStatusPostBody';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class EmailStatusPostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\EmailStatusPostBody';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\EmailStatusPostBody';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\EmailStatusPostBody';
         }
-        $object = new \Braze\Model\EmailStatusPostBody();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\EmailStatusPostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('email', $data)) {
+                $object->setEmail($data['email']);
+                unset($data['email']);
+            }
+            if (\array_key_exists('subscription_state', $data)) {
+                $object->setSubscriptionState($data['subscription_state']);
+                unset($data['subscription_state']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('email', $data)) {
-            $object->setEmail($data['email']);
-            unset($data['email']);
-        }
-        if (\array_key_exists('subscription_state', $data)) {
-            $object->setSubscriptionState($data['subscription_state']);
-            unset($data['subscription_state']);
-        }
-        foreach ($data as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('email') && null !== $object->getEmail()) {
+                $data['email'] = $object->getEmail();
+            }
+            if ($object->isInitialized('subscriptionState') && null !== $object->getSubscriptionState()) {
+                $data['subscription_state'] = $object->getSubscriptionState();
             }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\EmailStatusPostBody' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class EmailStatusPostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('email') && null !== $object->getEmail()) {
-            $data['email'] = $object->getEmail();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\EmailStatusPostBody';
         }
-        if ($object->isInitialized('subscriptionState') && null !== $object->getSubscriptionState()) {
-            $data['subscription_state'] = $object->getSubscriptionState();
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\EmailStatusPostBody';
         }
-        foreach ($object as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\EmailStatusPostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('email', $data)) {
+                $object->setEmail($data['email']);
+                unset($data['email']);
+            }
+            if (\array_key_exists('subscription_state', $data)) {
+                $object->setSubscriptionState($data['subscription_state']);
+                unset($data['subscription_state']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('email') && null !== $object->getEmail()) {
+                $data['email'] = $object->getEmail();
+            }
+            if ($object->isInitialized('subscriptionState') && null !== $object->getSubscriptionState()) {
+                $data['subscription_state'] = $object->getSubscriptionState();
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\EmailStatusPostBody' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\EmailStatusPostBody' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/ErrorNormalizer.php b/lib/Normalizer/ErrorNormalizer.php
index 87901d7..209c1b7 100644
--- a/lib/Normalizer/ErrorNormalizer.php
+++ b/lib/Normalizer/ErrorNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,83 +21,163 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class ErrorNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\Error';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class ErrorNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\Error';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\Error';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\Error';
         }
-        $object = new \Braze\Model\Error();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\Error();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('message', $data)) {
+                $object->setMessage($data['message']);
+                unset($data['message']);
+            }
+            if (\array_key_exists('errors', $data)) {
+                $values = [];
+                foreach ($data['errors'] as $value) {
+                    $values[] = $value;
+                }
+                $object->setErrors($values);
+                unset($data['errors']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('message', $data)) {
-            $object->setMessage($data['message']);
-            unset($data['message']);
-        }
-        if (\array_key_exists('errors', $data)) {
-            $values = [];
-            foreach ($data['errors'] as $value) {
-                $values[] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('message') && null !== $object->getMessage()) {
+                $data['message'] = $object->getMessage();
             }
-            $object->setErrors($values);
-            unset($data['errors']);
-        }
-        foreach ($data as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value_1;
+            if ($object->isInitialized('errors') && null !== $object->getErrors()) {
+                $values = [];
+                foreach ($object->getErrors() as $value) {
+                    $values[] = $value;
+                }
+                $data['errors'] = $values;
+            }
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
             }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\Error' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class ErrorNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('message') && null !== $object->getMessage()) {
-            $data['message'] = $object->getMessage();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\Error';
         }
-        if ($object->isInitialized('errors') && null !== $object->getErrors()) {
-            $values = [];
-            foreach ($object->getErrors() as $value) {
-                $values[] = $value;
-            }
-            $data['errors'] = $values;
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\Error';
         }
-        foreach ($object as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value_1;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\Error();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('message', $data)) {
+                $object->setMessage($data['message']);
+                unset($data['message']);
+            }
+            if (\array_key_exists('errors', $data)) {
+                $values = [];
+                foreach ($data['errors'] as $value) {
+                    $values[] = $value;
+                }
+                $object->setErrors($values);
+                unset($data['errors']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('message') && null !== $object->getMessage()) {
+                $data['message'] = $object->getMessage();
+            }
+            if ($object->isInitialized('errors') && null !== $object->getErrors()) {
+                $values = [];
+                foreach ($object->getErrors() as $value) {
+                    $values[] = $value;
+                }
+                $data['errors'] = $values;
+            }
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\Error' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\Error' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/JaneObjectNormalizer.php b/lib/Normalizer/JaneObjectNormalizer.php
index 20a9491..0905cce 100644
--- a/lib/Normalizer/JaneObjectNormalizer.php
+++ b/lib/Normalizer/JaneObjectNormalizer.php
@@ -12,6 +12,7 @@
 
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -19,61 +20,119 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class JaneObjectNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-    protected $normalizers = ['Braze\\Model\\Error' => 'Braze\\Normalizer\\ErrorNormalizer', 'Braze\\Model\\TemplatesEmailUpdatePostBody' => 'Braze\\Normalizer\\TemplatesEmailUpdatePostBodyNormalizer', 'Braze\\Model\\UsersTrackPostBody' => 'Braze\\Normalizer\\UsersTrackPostBodyNormalizer', 'Braze\\Model\\CatalogsPostBody' => 'Braze\\Normalizer\\CatalogsPostBodyNormalizer', 'Braze\\Model\\CatalogsPostBodyCatalogsItem' => 'Braze\\Normalizer\\CatalogsPostBodyCatalogsItemNormalizer', 'Braze\\Model\\CatalogsPostBodyCatalogsItemFieldsItem' => 'Braze\\Normalizer\\CatalogsPostBodyCatalogsItemFieldsItemNormalizer', 'Braze\\Model\\CatalogsCatalogNameItemsPatchBody' => 'Braze\\Normalizer\\CatalogsCatalogNameItemsPatchBodyNormalizer', 'Braze\\Model\\CatalogsCatalogNameItemsPatchBodyItemsItem' => 'Braze\\Normalizer\\CatalogsCatalogNameItemsPatchBodyItemsItemNormalizer', 'Braze\\Model\\CatalogsCatalogNameItemsPostBody' => 'Braze\\Normalizer\\CatalogsCatalogNameItemsPostBodyNormalizer', 'Braze\\Model\\CatalogsCatalogNameItemsPutBody' => 'Braze\\Normalizer\\CatalogsCatalogNameItemsPutBodyNormalizer', 'Braze\\Model\\CatalogsCatalogNameItemsItemIdPatchBody' => 'Braze\\Normalizer\\CatalogsCatalogNameItemsItemIdPatchBodyNormalizer', 'Braze\\Model\\CatalogsCatalogNameItemsItemIdPostBody' => 'Braze\\Normalizer\\CatalogsCatalogNameItemsItemIdPostBodyNormalizer', 'Braze\\Model\\CatalogsCatalogNameItemsItemIdPutBody' => 'Braze\\Normalizer\\CatalogsCatalogNameItemsItemIdPutBodyNormalizer', 'Braze\\Model\\EmailStatusPostBody' => 'Braze\\Normalizer\\EmailStatusPostBodyNormalizer', 'Braze\\Model\\EmailBounceRemovePostBody' => 'Braze\\Normalizer\\EmailBounceRemovePostBodyNormalizer', 'Braze\\Model\\EmailSpamRemovePostBody' => 'Braze\\Normalizer\\EmailSpamRemovePostBodyNormalizer', 'Braze\\Model\\EmailBlocklistPostBody' => 'Braze\\Normalizer\\EmailBlocklistPostBodyNormalizer', 'Braze\\Model\\EmailBlacklistPostBody' => 'Braze\\Normalizer\\EmailBlacklistPostBodyNormalizer', 'Braze\\Model\\UsersExportIdsPostBody' => 'Braze\\Normalizer\\UsersExportIdsPostBodyNormalizer', 'Braze\\Model\\UsersExportIdsPostBodyUserAliasesItem' => 'Braze\\Normalizer\\UsersExportIdsPostBodyUserAliasesItemNormalizer', 'Braze\\Model\\UsersExportSegmentPostBody' => 'Braze\\Normalizer\\UsersExportSegmentPostBodyNormalizer', 'Braze\\Model\\UsersExportGlobalControlGroupPostBody' => 'Braze\\Normalizer\\UsersExportGlobalControlGroupPostBodyNormalizer', 'Braze\\Model\\MessagesLiveActivityUpdatePostBody' => 'Braze\\Normalizer\\MessagesLiveActivityUpdatePostBodyNormalizer', 'Braze\\Model\\MessagesLiveActivityUpdatePostBodyContentState' => 'Braze\\Normalizer\\MessagesLiveActivityUpdatePostBodyContentStateNormalizer', 'Braze\\Model\\MessagesLiveActivityUpdatePostBodyNotification' => 'Braze\\Normalizer\\MessagesLiveActivityUpdatePostBodyNotificationNormalizer', 'Braze\\Model\\MessagesLiveActivityUpdatePostBodyNotificationAlert' => 'Braze\\Normalizer\\MessagesLiveActivityUpdatePostBodyNotificationAlertNormalizer', 'Braze\\Model\\MessagesScheduleDeletePostBody' => 'Braze\\Normalizer\\MessagesScheduleDeletePostBodyNormalizer', 'Braze\\Model\\CanvasTriggerScheduleDeletePostBody' => 'Braze\\Normalizer\\CanvasTriggerScheduleDeletePostBodyNormalizer', 'Braze\\Model\\CampaignsTriggerScheduleDeletePostBody' => 'Braze\\Normalizer\\CampaignsTriggerScheduleDeletePostBodyNormalizer', 'Braze\\Model\\MessagesScheduleCreatePostBody' => 'Braze\\Normalizer\\MessagesScheduleCreatePostBodyNormalizer', 'Braze\\Model\\MessagesScheduleCreatePostBodyUserAliases' => 'Braze\\Normalizer\\MessagesScheduleCreatePostBodyUserAliasesNormalizer', 'Braze\\Model\\MessagesScheduleCreatePostBodyAudience' => 'Braze\\Normalizer\\MessagesScheduleCreatePostBodyAudienceNormalizer', 'Braze\\Model\\MessagesScheduleCreatePostBodySchedule' => 'Braze\\Normalizer\\MessagesScheduleCreatePostBodyScheduleNormalizer', 'Braze\\Model\\MessagesScheduleCreatePostBodyMessages' => 'Braze\\Normalizer\\MessagesScheduleCreatePostBodyMessagesNormalizer', 'Braze\\Model\\CampaignsTriggerScheduleCreatePostBody' => 'Braze\\Normalizer\\CampaignsTriggerScheduleCreatePostBodyNormalizer', 'Braze\\Model\\CampaignsTriggerScheduleCreatePostBodyRecipientsItem' => 'Braze\\Normalizer\\CampaignsTriggerScheduleCreatePostBodyRecipientsItemNormalizer', 'Braze\\Model\\CampaignsTriggerScheduleCreatePostBodyAudience' => 'Braze\\Normalizer\\CampaignsTriggerScheduleCreatePostBodyAudienceNormalizer', 'Braze\\Model\\CampaignsTriggerScheduleCreatePostBodySchedule' => 'Braze\\Normalizer\\CampaignsTriggerScheduleCreatePostBodyScheduleNormalizer', 'Braze\\Model\\CanvasTriggerScheduleCreatePostBody' => 'Braze\\Normalizer\\CanvasTriggerScheduleCreatePostBodyNormalizer', 'Braze\\Model\\CanvasTriggerScheduleCreatePostBodyRecipientsItem' => 'Braze\\Normalizer\\CanvasTriggerScheduleCreatePostBodyRecipientsItemNormalizer', 'Braze\\Model\\CanvasTriggerScheduleCreatePostBodyAudience' => 'Braze\\Normalizer\\CanvasTriggerScheduleCreatePostBodyAudienceNormalizer', 'Braze\\Model\\CanvasTriggerScheduleCreatePostBodySchedule' => 'Braze\\Normalizer\\CanvasTriggerScheduleCreatePostBodyScheduleNormalizer', 'Braze\\Model\\MessagesScheduleUpdatePostBody' => 'Braze\\Normalizer\\MessagesScheduleUpdatePostBodyNormalizer', 'Braze\\Model\\MessagesScheduleUpdatePostBodySchedule' => 'Braze\\Normalizer\\MessagesScheduleUpdatePostBodyScheduleNormalizer', 'Braze\\Model\\MessagesScheduleUpdatePostBodyMessages' => 'Braze\\Normalizer\\MessagesScheduleUpdatePostBodyMessagesNormalizer', 'Braze\\Model\\MessagesScheduleUpdatePostBodyMessagesApplePush' => 'Braze\\Normalizer\\MessagesScheduleUpdatePostBodyMessagesApplePushNormalizer', 'Braze\\Model\\MessagesScheduleUpdatePostBodyMessagesAndroidPush' => 'Braze\\Normalizer\\MessagesScheduleUpdatePostBodyMessagesAndroidPushNormalizer', 'Braze\\Model\\MessagesScheduleUpdatePostBodyMessagesSms' => 'Braze\\Normalizer\\MessagesScheduleUpdatePostBodyMessagesSmsNormalizer', 'Braze\\Model\\CampaignsTriggerScheduleUpdatePostBody' => 'Braze\\Normalizer\\CampaignsTriggerScheduleUpdatePostBodyNormalizer', 'Braze\\Model\\CampaignsTriggerScheduleUpdatePostBodySchedule' => 'Braze\\Normalizer\\CampaignsTriggerScheduleUpdatePostBodyScheduleNormalizer', 'Braze\\Model\\CanvasTriggerScheduleUpdatePostBody' => 'Braze\\Normalizer\\CanvasTriggerScheduleUpdatePostBodyNormalizer', 'Braze\\Model\\CanvasTriggerScheduleUpdatePostBodySchedule' => 'Braze\\Normalizer\\CanvasTriggerScheduleUpdatePostBodyScheduleNormalizer', 'Braze\\Model\\SendsIdCreatePostBody' => 'Braze\\Normalizer\\SendsIdCreatePostBodyNormalizer', 'Braze\\Model\\MessagesSendPostBody' => 'Braze\\Normalizer\\MessagesSendPostBodyNormalizer', 'Braze\\Model\\MessagesSendPostBodyUserAliases' => 'Braze\\Normalizer\\MessagesSendPostBodyUserAliasesNormalizer', 'Braze\\Model\\MessagesSendPostBodyAudience' => 'Braze\\Normalizer\\MessagesSendPostBodyAudienceNormalizer', 'Braze\\Model\\MessagesSendPostBodyMessages' => 'Braze\\Normalizer\\MessagesSendPostBodyMessagesNormalizer', 'Braze\\Model\\TransactionalV1CampaignsCampaignIdSendPostBody' => 'Braze\\Normalizer\\TransactionalV1CampaignsCampaignIdSendPostBodyNormalizer', 'Braze\\Model\\TransactionalV1CampaignsCampaignIdSendPostBodyTriggerProperties' => 'Braze\\Normalizer\\TransactionalV1CampaignsCampaignIdSendPostBodyTriggerPropertiesNormalizer', 'Braze\\Model\\TransactionalV1CampaignsCampaignIdSendPostBodyRecipientItem' => 'Braze\\Normalizer\\TransactionalV1CampaignsCampaignIdSendPostBodyRecipientItemNormalizer', 'Braze\\Model\\CampaignsTriggerSendPostBody' => 'Braze\\Normalizer\\CampaignsTriggerSendPostBodyNormalizer', 'Braze\\Model\\CampaignsTriggerSendPostBodyAudience' => 'Braze\\Normalizer\\CampaignsTriggerSendPostBodyAudienceNormalizer', 'Braze\\Model\\CampaignsTriggerSendPostBodyRecipientsItem' => 'Braze\\Normalizer\\CampaignsTriggerSendPostBodyRecipientsItemNormalizer', 'Braze\\Model\\CampaignsTriggerSendPostBodyRecipientsItemUserAlias' => 'Braze\\Normalizer\\CampaignsTriggerSendPostBodyRecipientsItemUserAliasNormalizer', 'Braze\\Model\\CampaignsTriggerSendPostBodyRecipientsItemAttributes' => 'Braze\\Normalizer\\CampaignsTriggerSendPostBodyRecipientsItemAttributesNormalizer', 'Braze\\Model\\CanvasTriggerSendPostBody' => 'Braze\\Normalizer\\CanvasTriggerSendPostBodyNormalizer', 'Braze\\Model\\CanvasTriggerSendPostBodyCanvasEntryProperties' => 'Braze\\Normalizer\\CanvasTriggerSendPostBodyCanvasEntryPropertiesNormalizer', 'Braze\\Model\\CanvasTriggerSendPostBodyAudience' => 'Braze\\Normalizer\\CanvasTriggerSendPostBodyAudienceNormalizer', 'Braze\\Model\\CanvasTriggerSendPostBodyRecipientsItem' => 'Braze\\Normalizer\\CanvasTriggerSendPostBodyRecipientsItemNormalizer', 'Braze\\Model\\CanvasTriggerSendPostBodyRecipientsItemUserAlias' => 'Braze\\Normalizer\\CanvasTriggerSendPostBodyRecipientsItemUserAliasNormalizer', 'Braze\\Model\\CanvasTriggerSendPostBodyRecipientsItemAttributes' => 'Braze\\Normalizer\\CanvasTriggerSendPostBodyRecipientsItemAttributesNormalizer', 'Braze\\Model\\PreferenceCenterV1PreferenceCenterExternalIDPutBody' => 'Braze\\Normalizer\\PreferenceCenterV1PreferenceCenterExternalIDPutBodyNormalizer', 'Braze\\Model\\PreferenceCenterV1PreferenceCenterExternalIDPutBodyTriggerProperties' => 'Braze\\Normalizer\\PreferenceCenterV1PreferenceCenterExternalIDPutBodyTriggerPropertiesNormalizer', 'Braze\\Model\\PreferenceCenterV1PreferenceCenterExternalIDPutBodyRecipientItem' => 'Braze\\Normalizer\\PreferenceCenterV1PreferenceCenterExternalIDPutBodyRecipientItemNormalizer', 'Braze\\Model\\PreferenceCenterV1PostBody' => 'Braze\\Normalizer\\PreferenceCenterV1PostBodyNormalizer', 'Braze\\Model\\PreferenceCenterV1PostBodyOptions' => 'Braze\\Normalizer\\PreferenceCenterV1PostBodyOptionsNormalizer', 'Braze\\Model\\ScimV2UsersIdPutBody' => 'Braze\\Normalizer\\ScimV2UsersIdPutBodyNormalizer', 'Braze\\Model\\ScimV2UsersIdPutBodyName' => 'Braze\\Normalizer\\ScimV2UsersIdPutBodyNameNormalizer', 'Braze\\Model\\ScimV2UsersIdPutBodyPermissions' => 'Braze\\Normalizer\\ScimV2UsersIdPutBodyPermissionsNormalizer', 'Braze\\Model\\ScimV2UsersIdPutBodyPermissionsAppGroupItem' => 'Braze\\Normalizer\\ScimV2UsersIdPutBodyPermissionsAppGroupItemNormalizer', 'Braze\\Model\\ScimV2UsersIdPutBodyPermissionsAppGroupItemTeamItem' => 'Braze\\Normalizer\\ScimV2UsersIdPutBodyPermissionsAppGroupItemTeamItemNormalizer', 'Braze\\Model\\ScimV2UsersPostBody' => 'Braze\\Normalizer\\ScimV2UsersPostBodyNormalizer', 'Braze\\Model\\ScimV2UsersPostBodyName' => 'Braze\\Normalizer\\ScimV2UsersPostBodyNameNormalizer', 'Braze\\Model\\ScimV2UsersPostBodyPermissions' => 'Braze\\Normalizer\\ScimV2UsersPostBodyPermissionsNormalizer', 'Braze\\Model\\ScimV2UsersPostBodyPermissionsAppGroupItem' => 'Braze\\Normalizer\\ScimV2UsersPostBodyPermissionsAppGroupItemNormalizer', 'Braze\\Model\\ScimV2UsersPostBodyPermissionsAppGroupItemTeamItem' => 'Braze\\Normalizer\\ScimV2UsersPostBodyPermissionsAppGroupItemTeamItemNormalizer', 'Braze\\Model\\SmsInvalidPhoneNumbersRemovePostBody' => 'Braze\\Normalizer\\SmsInvalidPhoneNumbersRemovePostBodyNormalizer', 'Braze\\Model\\SubscriptionStatusSetPostBody' => 'Braze\\Normalizer\\SubscriptionStatusSetPostBodyNormalizer', 'Braze\\Model\\V2SubscriptionStatusSetPostBody' => 'Braze\\Normalizer\\V2SubscriptionStatusSetPostBodyNormalizer', 'Braze\\Model\\V2SubscriptionStatusSetPostBodySubscriptionGroupsItem' => 'Braze\\Normalizer\\V2SubscriptionStatusSetPostBodySubscriptionGroupsItemNormalizer', 'Braze\\Model\\ContentBlocksCreatePostBody' => 'Braze\\Normalizer\\ContentBlocksCreatePostBodyNormalizer', 'Braze\\Model\\ContentBlocksUpdatePostBody' => 'Braze\\Normalizer\\ContentBlocksUpdatePostBodyNormalizer', 'Braze\\Model\\TemplatesEmailCreatePostBody' => 'Braze\\Normalizer\\TemplatesEmailCreatePostBodyNormalizer', 'Braze\\Model\\UsersExternalIdsRenamePostBody' => 'Braze\\Normalizer\\UsersExternalIdsRenamePostBodyNormalizer', 'Braze\\Model\\UsersExternalIdsRenamePostBodyExternalIdRenamesItem' => 'Braze\\Normalizer\\UsersExternalIdsRenamePostBodyExternalIdRenamesItemNormalizer', 'Braze\\Model\\UsersExternalIdsRemovePostBody' => 'Braze\\Normalizer\\UsersExternalIdsRemovePostBodyNormalizer', 'Braze\\Model\\UsersAliasUpdatePostBody' => 'Braze\\Normalizer\\UsersAliasUpdatePostBodyNormalizer', 'Braze\\Model\\UsersAliasUpdatePostBodyAliasUpdatesItem' => 'Braze\\Normalizer\\UsersAliasUpdatePostBodyAliasUpdatesItemNormalizer', 'Braze\\Model\\UsersAliasNewPostBody' => 'Braze\\Normalizer\\UsersAliasNewPostBodyNormalizer', 'Braze\\Model\\UsersAliasNewPostBodyUserAliasesItem' => 'Braze\\Normalizer\\UsersAliasNewPostBodyUserAliasesItemNormalizer', 'Braze\\Model\\UsersDeletePostBody' => 'Braze\\Normalizer\\UsersDeletePostBodyNormalizer', 'Braze\\Model\\UsersDeletePostBodyUserAliasesItem' => 'Braze\\Normalizer\\UsersDeletePostBodyUserAliasesItemNormalizer', 'Braze\\Model\\UsersIdentifyPostBody' => 'Braze\\Normalizer\\UsersIdentifyPostBodyNormalizer', 'Braze\\Model\\UsersIdentifyPostBodyAliasesToIdentifyItem' => 'Braze\\Normalizer\\UsersIdentifyPostBodyAliasesToIdentifyItemNormalizer', 'Braze\\Model\\UsersIdentifyPostBodyAliasesToIdentifyItemUserAlias' => 'Braze\\Normalizer\\UsersIdentifyPostBodyAliasesToIdentifyItemUserAliasNormalizer', 'Braze\\Model\\UsersMergePostBody' => 'Braze\\Normalizer\\UsersMergePostBodyNormalizer', '\\Jane\\Component\\JsonSchemaRuntime\\Reference' => '\\Braze\\Runtime\\Normalizer\\ReferenceNormalizer'];
-    protected $normalizersCache = [];
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class JaneObjectNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return array_key_exists($type, $this->normalizers);
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+        protected $normalizers = ['Braze\\Model\\Error' => 'Braze\\Normalizer\\ErrorNormalizer', 'Braze\\Model\\TemplatesEmailUpdatePostBody' => 'Braze\\Normalizer\\TemplatesEmailUpdatePostBodyNormalizer', 'Braze\\Model\\UsersTrackPostBody' => 'Braze\\Normalizer\\UsersTrackPostBodyNormalizer', 'Braze\\Model\\CatalogsPostBody' => 'Braze\\Normalizer\\CatalogsPostBodyNormalizer', 'Braze\\Model\\CatalogsPostBodyCatalogsItem' => 'Braze\\Normalizer\\CatalogsPostBodyCatalogsItemNormalizer', 'Braze\\Model\\CatalogsPostBodyCatalogsItemFieldsItem' => 'Braze\\Normalizer\\CatalogsPostBodyCatalogsItemFieldsItemNormalizer', 'Braze\\Model\\CatalogsCatalogNameItemsPatchBody' => 'Braze\\Normalizer\\CatalogsCatalogNameItemsPatchBodyNormalizer', 'Braze\\Model\\CatalogsCatalogNameItemsPatchBodyItemsItem' => 'Braze\\Normalizer\\CatalogsCatalogNameItemsPatchBodyItemsItemNormalizer', 'Braze\\Model\\CatalogsCatalogNameItemsPostBody' => 'Braze\\Normalizer\\CatalogsCatalogNameItemsPostBodyNormalizer', 'Braze\\Model\\CatalogsCatalogNameItemsPutBody' => 'Braze\\Normalizer\\CatalogsCatalogNameItemsPutBodyNormalizer', 'Braze\\Model\\CatalogsCatalogNameItemsItemIdPatchBody' => 'Braze\\Normalizer\\CatalogsCatalogNameItemsItemIdPatchBodyNormalizer', 'Braze\\Model\\CatalogsCatalogNameItemsItemIdPostBody' => 'Braze\\Normalizer\\CatalogsCatalogNameItemsItemIdPostBodyNormalizer', 'Braze\\Model\\CatalogsCatalogNameItemsItemIdPutBody' => 'Braze\\Normalizer\\CatalogsCatalogNameItemsItemIdPutBodyNormalizer', 'Braze\\Model\\EmailStatusPostBody' => 'Braze\\Normalizer\\EmailStatusPostBodyNormalizer', 'Braze\\Model\\EmailBounceRemovePostBody' => 'Braze\\Normalizer\\EmailBounceRemovePostBodyNormalizer', 'Braze\\Model\\EmailSpamRemovePostBody' => 'Braze\\Normalizer\\EmailSpamRemovePostBodyNormalizer', 'Braze\\Model\\EmailBlocklistPostBody' => 'Braze\\Normalizer\\EmailBlocklistPostBodyNormalizer', 'Braze\\Model\\EmailBlacklistPostBody' => 'Braze\\Normalizer\\EmailBlacklistPostBodyNormalizer', 'Braze\\Model\\UsersExportIdsPostBody' => 'Braze\\Normalizer\\UsersExportIdsPostBodyNormalizer', 'Braze\\Model\\UsersExportIdsPostBodyUserAliasesItem' => 'Braze\\Normalizer\\UsersExportIdsPostBodyUserAliasesItemNormalizer', 'Braze\\Model\\UsersExportSegmentPostBody' => 'Braze\\Normalizer\\UsersExportSegmentPostBodyNormalizer', 'Braze\\Model\\UsersExportGlobalControlGroupPostBody' => 'Braze\\Normalizer\\UsersExportGlobalControlGroupPostBodyNormalizer', 'Braze\\Model\\MessagesLiveActivityUpdatePostBody' => 'Braze\\Normalizer\\MessagesLiveActivityUpdatePostBodyNormalizer', 'Braze\\Model\\MessagesLiveActivityUpdatePostBodyContentState' => 'Braze\\Normalizer\\MessagesLiveActivityUpdatePostBodyContentStateNormalizer', 'Braze\\Model\\MessagesLiveActivityUpdatePostBodyNotification' => 'Braze\\Normalizer\\MessagesLiveActivityUpdatePostBodyNotificationNormalizer', 'Braze\\Model\\MessagesLiveActivityUpdatePostBodyNotificationAlert' => 'Braze\\Normalizer\\MessagesLiveActivityUpdatePostBodyNotificationAlertNormalizer', 'Braze\\Model\\MessagesScheduleDeletePostBody' => 'Braze\\Normalizer\\MessagesScheduleDeletePostBodyNormalizer', 'Braze\\Model\\CanvasTriggerScheduleDeletePostBody' => 'Braze\\Normalizer\\CanvasTriggerScheduleDeletePostBodyNormalizer', 'Braze\\Model\\CampaignsTriggerScheduleDeletePostBody' => 'Braze\\Normalizer\\CampaignsTriggerScheduleDeletePostBodyNormalizer', 'Braze\\Model\\MessagesScheduleCreatePostBody' => 'Braze\\Normalizer\\MessagesScheduleCreatePostBodyNormalizer', 'Braze\\Model\\MessagesScheduleCreatePostBodyUserAliases' => 'Braze\\Normalizer\\MessagesScheduleCreatePostBodyUserAliasesNormalizer', 'Braze\\Model\\MessagesScheduleCreatePostBodyAudience' => 'Braze\\Normalizer\\MessagesScheduleCreatePostBodyAudienceNormalizer', 'Braze\\Model\\MessagesScheduleCreatePostBodySchedule' => 'Braze\\Normalizer\\MessagesScheduleCreatePostBodyScheduleNormalizer', 'Braze\\Model\\MessagesScheduleCreatePostBodyMessages' => 'Braze\\Normalizer\\MessagesScheduleCreatePostBodyMessagesNormalizer', 'Braze\\Model\\CampaignsTriggerScheduleCreatePostBody' => 'Braze\\Normalizer\\CampaignsTriggerScheduleCreatePostBodyNormalizer', 'Braze\\Model\\CampaignsTriggerScheduleCreatePostBodyRecipientsItem' => 'Braze\\Normalizer\\CampaignsTriggerScheduleCreatePostBodyRecipientsItemNormalizer', 'Braze\\Model\\CampaignsTriggerScheduleCreatePostBodyAudience' => 'Braze\\Normalizer\\CampaignsTriggerScheduleCreatePostBodyAudienceNormalizer', 'Braze\\Model\\CampaignsTriggerScheduleCreatePostBodySchedule' => 'Braze\\Normalizer\\CampaignsTriggerScheduleCreatePostBodyScheduleNormalizer', 'Braze\\Model\\CanvasTriggerScheduleCreatePostBody' => 'Braze\\Normalizer\\CanvasTriggerScheduleCreatePostBodyNormalizer', 'Braze\\Model\\CanvasTriggerScheduleCreatePostBodyRecipientsItem' => 'Braze\\Normalizer\\CanvasTriggerScheduleCreatePostBodyRecipientsItemNormalizer', 'Braze\\Model\\CanvasTriggerScheduleCreatePostBodyAudience' => 'Braze\\Normalizer\\CanvasTriggerScheduleCreatePostBodyAudienceNormalizer', 'Braze\\Model\\CanvasTriggerScheduleCreatePostBodySchedule' => 'Braze\\Normalizer\\CanvasTriggerScheduleCreatePostBodyScheduleNormalizer', 'Braze\\Model\\MessagesScheduleUpdatePostBody' => 'Braze\\Normalizer\\MessagesScheduleUpdatePostBodyNormalizer', 'Braze\\Model\\MessagesScheduleUpdatePostBodySchedule' => 'Braze\\Normalizer\\MessagesScheduleUpdatePostBodyScheduleNormalizer', 'Braze\\Model\\MessagesScheduleUpdatePostBodyMessages' => 'Braze\\Normalizer\\MessagesScheduleUpdatePostBodyMessagesNormalizer', 'Braze\\Model\\MessagesScheduleUpdatePostBodyMessagesApplePush' => 'Braze\\Normalizer\\MessagesScheduleUpdatePostBodyMessagesApplePushNormalizer', 'Braze\\Model\\MessagesScheduleUpdatePostBodyMessagesAndroidPush' => 'Braze\\Normalizer\\MessagesScheduleUpdatePostBodyMessagesAndroidPushNormalizer', 'Braze\\Model\\MessagesScheduleUpdatePostBodyMessagesSms' => 'Braze\\Normalizer\\MessagesScheduleUpdatePostBodyMessagesSmsNormalizer', 'Braze\\Model\\CampaignsTriggerScheduleUpdatePostBody' => 'Braze\\Normalizer\\CampaignsTriggerScheduleUpdatePostBodyNormalizer', 'Braze\\Model\\CampaignsTriggerScheduleUpdatePostBodySchedule' => 'Braze\\Normalizer\\CampaignsTriggerScheduleUpdatePostBodyScheduleNormalizer', 'Braze\\Model\\CanvasTriggerScheduleUpdatePostBody' => 'Braze\\Normalizer\\CanvasTriggerScheduleUpdatePostBodyNormalizer', 'Braze\\Model\\CanvasTriggerScheduleUpdatePostBodySchedule' => 'Braze\\Normalizer\\CanvasTriggerScheduleUpdatePostBodyScheduleNormalizer', 'Braze\\Model\\SendsIdCreatePostBody' => 'Braze\\Normalizer\\SendsIdCreatePostBodyNormalizer', 'Braze\\Model\\MessagesSendPostBody' => 'Braze\\Normalizer\\MessagesSendPostBodyNormalizer', 'Braze\\Model\\MessagesSendPostBodyUserAliases' => 'Braze\\Normalizer\\MessagesSendPostBodyUserAliasesNormalizer', 'Braze\\Model\\MessagesSendPostBodyAudience' => 'Braze\\Normalizer\\MessagesSendPostBodyAudienceNormalizer', 'Braze\\Model\\MessagesSendPostBodyMessages' => 'Braze\\Normalizer\\MessagesSendPostBodyMessagesNormalizer', 'Braze\\Model\\TransactionalV1CampaignsCampaignIdSendPostBody' => 'Braze\\Normalizer\\TransactionalV1CampaignsCampaignIdSendPostBodyNormalizer', 'Braze\\Model\\TransactionalV1CampaignsCampaignIdSendPostBodyTriggerProperties' => 'Braze\\Normalizer\\TransactionalV1CampaignsCampaignIdSendPostBodyTriggerPropertiesNormalizer', 'Braze\\Model\\TransactionalV1CampaignsCampaignIdSendPostBodyRecipientItem' => 'Braze\\Normalizer\\TransactionalV1CampaignsCampaignIdSendPostBodyRecipientItemNormalizer', 'Braze\\Model\\CampaignsTriggerSendPostBody' => 'Braze\\Normalizer\\CampaignsTriggerSendPostBodyNormalizer', 'Braze\\Model\\CampaignsTriggerSendPostBodyAudience' => 'Braze\\Normalizer\\CampaignsTriggerSendPostBodyAudienceNormalizer', 'Braze\\Model\\CampaignsTriggerSendPostBodyRecipientsItem' => 'Braze\\Normalizer\\CampaignsTriggerSendPostBodyRecipientsItemNormalizer', 'Braze\\Model\\CampaignsTriggerSendPostBodyRecipientsItemUserAlias' => 'Braze\\Normalizer\\CampaignsTriggerSendPostBodyRecipientsItemUserAliasNormalizer', 'Braze\\Model\\CampaignsTriggerSendPostBodyRecipientsItemAttributes' => 'Braze\\Normalizer\\CampaignsTriggerSendPostBodyRecipientsItemAttributesNormalizer', 'Braze\\Model\\CanvasTriggerSendPostBody' => 'Braze\\Normalizer\\CanvasTriggerSendPostBodyNormalizer', 'Braze\\Model\\CanvasTriggerSendPostBodyCanvasEntryProperties' => 'Braze\\Normalizer\\CanvasTriggerSendPostBodyCanvasEntryPropertiesNormalizer', 'Braze\\Model\\CanvasTriggerSendPostBodyAudience' => 'Braze\\Normalizer\\CanvasTriggerSendPostBodyAudienceNormalizer', 'Braze\\Model\\CanvasTriggerSendPostBodyRecipientsItem' => 'Braze\\Normalizer\\CanvasTriggerSendPostBodyRecipientsItemNormalizer', 'Braze\\Model\\CanvasTriggerSendPostBodyRecipientsItemUserAlias' => 'Braze\\Normalizer\\CanvasTriggerSendPostBodyRecipientsItemUserAliasNormalizer', 'Braze\\Model\\CanvasTriggerSendPostBodyRecipientsItemAttributes' => 'Braze\\Normalizer\\CanvasTriggerSendPostBodyRecipientsItemAttributesNormalizer', 'Braze\\Model\\PreferenceCenterV1PreferenceCenterExternalIDPutBody' => 'Braze\\Normalizer\\PreferenceCenterV1PreferenceCenterExternalIDPutBodyNormalizer', 'Braze\\Model\\PreferenceCenterV1PreferenceCenterExternalIDPutBodyTriggerProperties' => 'Braze\\Normalizer\\PreferenceCenterV1PreferenceCenterExternalIDPutBodyTriggerPropertiesNormalizer', 'Braze\\Model\\PreferenceCenterV1PreferenceCenterExternalIDPutBodyRecipientItem' => 'Braze\\Normalizer\\PreferenceCenterV1PreferenceCenterExternalIDPutBodyRecipientItemNormalizer', 'Braze\\Model\\PreferenceCenterV1PostBody' => 'Braze\\Normalizer\\PreferenceCenterV1PostBodyNormalizer', 'Braze\\Model\\PreferenceCenterV1PostBodyOptions' => 'Braze\\Normalizer\\PreferenceCenterV1PostBodyOptionsNormalizer', 'Braze\\Model\\ScimV2UsersIdPutBody' => 'Braze\\Normalizer\\ScimV2UsersIdPutBodyNormalizer', 'Braze\\Model\\ScimV2UsersIdPutBodyName' => 'Braze\\Normalizer\\ScimV2UsersIdPutBodyNameNormalizer', 'Braze\\Model\\ScimV2UsersIdPutBodyPermissions' => 'Braze\\Normalizer\\ScimV2UsersIdPutBodyPermissionsNormalizer', 'Braze\\Model\\ScimV2UsersIdPutBodyPermissionsAppGroupItem' => 'Braze\\Normalizer\\ScimV2UsersIdPutBodyPermissionsAppGroupItemNormalizer', 'Braze\\Model\\ScimV2UsersIdPutBodyPermissionsAppGroupItemTeamItem' => 'Braze\\Normalizer\\ScimV2UsersIdPutBodyPermissionsAppGroupItemTeamItemNormalizer', 'Braze\\Model\\ScimV2UsersPostBody' => 'Braze\\Normalizer\\ScimV2UsersPostBodyNormalizer', 'Braze\\Model\\ScimV2UsersPostBodyName' => 'Braze\\Normalizer\\ScimV2UsersPostBodyNameNormalizer', 'Braze\\Model\\ScimV2UsersPostBodyPermissions' => 'Braze\\Normalizer\\ScimV2UsersPostBodyPermissionsNormalizer', 'Braze\\Model\\ScimV2UsersPostBodyPermissionsAppGroupItem' => 'Braze\\Normalizer\\ScimV2UsersPostBodyPermissionsAppGroupItemNormalizer', 'Braze\\Model\\ScimV2UsersPostBodyPermissionsAppGroupItemTeamItem' => 'Braze\\Normalizer\\ScimV2UsersPostBodyPermissionsAppGroupItemTeamItemNormalizer', 'Braze\\Model\\SmsInvalidPhoneNumbersRemovePostBody' => 'Braze\\Normalizer\\SmsInvalidPhoneNumbersRemovePostBodyNormalizer', 'Braze\\Model\\SubscriptionStatusSetPostBody' => 'Braze\\Normalizer\\SubscriptionStatusSetPostBodyNormalizer', 'Braze\\Model\\V2SubscriptionStatusSetPostBody' => 'Braze\\Normalizer\\V2SubscriptionStatusSetPostBodyNormalizer', 'Braze\\Model\\V2SubscriptionStatusSetPostBodySubscriptionGroupsItem' => 'Braze\\Normalizer\\V2SubscriptionStatusSetPostBodySubscriptionGroupsItemNormalizer', 'Braze\\Model\\ContentBlocksCreatePostBody' => 'Braze\\Normalizer\\ContentBlocksCreatePostBodyNormalizer', 'Braze\\Model\\ContentBlocksUpdatePostBody' => 'Braze\\Normalizer\\ContentBlocksUpdatePostBodyNormalizer', 'Braze\\Model\\TemplatesEmailCreatePostBody' => 'Braze\\Normalizer\\TemplatesEmailCreatePostBodyNormalizer', 'Braze\\Model\\UsersExternalIdsRenamePostBody' => 'Braze\\Normalizer\\UsersExternalIdsRenamePostBodyNormalizer', 'Braze\\Model\\UsersExternalIdsRenamePostBodyExternalIdRenamesItem' => 'Braze\\Normalizer\\UsersExternalIdsRenamePostBodyExternalIdRenamesItemNormalizer', 'Braze\\Model\\UsersExternalIdsRemovePostBody' => 'Braze\\Normalizer\\UsersExternalIdsRemovePostBodyNormalizer', 'Braze\\Model\\UsersAliasUpdatePostBody' => 'Braze\\Normalizer\\UsersAliasUpdatePostBodyNormalizer', 'Braze\\Model\\UsersAliasUpdatePostBodyAliasUpdatesItem' => 'Braze\\Normalizer\\UsersAliasUpdatePostBodyAliasUpdatesItemNormalizer', 'Braze\\Model\\UsersAliasNewPostBody' => 'Braze\\Normalizer\\UsersAliasNewPostBodyNormalizer', 'Braze\\Model\\UsersAliasNewPostBodyUserAliasesItem' => 'Braze\\Normalizer\\UsersAliasNewPostBodyUserAliasesItemNormalizer', 'Braze\\Model\\UsersDeletePostBody' => 'Braze\\Normalizer\\UsersDeletePostBodyNormalizer', 'Braze\\Model\\UsersDeletePostBodyUserAliasesItem' => 'Braze\\Normalizer\\UsersDeletePostBodyUserAliasesItemNormalizer', 'Braze\\Model\\UsersIdentifyPostBody' => 'Braze\\Normalizer\\UsersIdentifyPostBodyNormalizer', 'Braze\\Model\\UsersIdentifyPostBodyAliasesToIdentifyItem' => 'Braze\\Normalizer\\UsersIdentifyPostBodyAliasesToIdentifyItemNormalizer', 'Braze\\Model\\UsersIdentifyPostBodyAliasesToIdentifyItemUserAlias' => 'Braze\\Normalizer\\UsersIdentifyPostBodyAliasesToIdentifyItemUserAliasNormalizer', 'Braze\\Model\\UsersMergePostBody' => 'Braze\\Normalizer\\UsersMergePostBodyNormalizer', '\\Jane\\Component\\JsonSchemaRuntime\\Reference' => '\\Braze\\Runtime\\Normalizer\\ReferenceNormalizer'];
+        protected $normalizersCache = [];
 
-    public function supportsNormalization($data, $format = null, array $context = []): bool
-    {
-        return is_object($data) && array_key_exists(get_class($data), $this->normalizers);
-    }
+        public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
+        {
+            return array_key_exists($type, $this->normalizers);
+        }
 
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
-    {
-        $normalizerClass = $this->normalizers[get_class($object)];
-        $normalizer = $this->getNormalizer($normalizerClass);
+        public function supportsNormalization($data, $format = null, array $context = []): bool
+        {
+            return is_object($data) && array_key_exists(get_class($data), $this->normalizers);
+        }
 
-        return $normalizer->normalize($object, $format, $context);
-    }
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $normalizerClass = $this->normalizers[get_class($object)];
+            $normalizer = $this->getNormalizer($normalizerClass);
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        $denormalizerClass = $this->normalizers[$class];
-        $denormalizer = $this->getNormalizer($denormalizerClass);
+            return $normalizer->normalize($object, $format, $context);
+        }
 
-        return $denormalizer->denormalize($data, $class, $format, $context);
-    }
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            $denormalizerClass = $this->normalizers[$type];
+            $denormalizer = $this->getNormalizer($denormalizerClass);
 
-    private function getNormalizer(string $normalizerClass)
-    {
-        return $this->normalizersCache[$normalizerClass] ?? $this->initNormalizer($normalizerClass);
-    }
+            return $denormalizer->denormalize($data, $type, $format, $context);
+        }
 
-    private function initNormalizer(string $normalizerClass)
-    {
-        $normalizer = new $normalizerClass();
-        $normalizer->setNormalizer($this->normalizer);
-        $normalizer->setDenormalizer($this->denormalizer);
-        $this->normalizersCache[$normalizerClass] = $normalizer;
+        private function getNormalizer(string $normalizerClass)
+        {
+            return $this->normalizersCache[$normalizerClass] ?? $this->initNormalizer($normalizerClass);
+        }
 
-        return $normalizer;
-    }
+        private function initNormalizer(string $normalizerClass)
+        {
+            $normalizer = new $normalizerClass();
+            $normalizer->setNormalizer($this->normalizer);
+            $normalizer->setDenormalizer($this->denormalizer);
+            $this->normalizersCache[$normalizerClass] = $normalizer;
 
-    public function getSupportedTypes(string $format = null): array
+            return $normalizer;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\Error' => false, 'Braze\\Model\\TemplatesEmailUpdatePostBody' => false, 'Braze\\Model\\UsersTrackPostBody' => false, 'Braze\\Model\\CatalogsPostBody' => false, 'Braze\\Model\\CatalogsPostBodyCatalogsItem' => false, 'Braze\\Model\\CatalogsPostBodyCatalogsItemFieldsItem' => false, 'Braze\\Model\\CatalogsCatalogNameItemsPatchBody' => false, 'Braze\\Model\\CatalogsCatalogNameItemsPatchBodyItemsItem' => false, 'Braze\\Model\\CatalogsCatalogNameItemsPostBody' => false, 'Braze\\Model\\CatalogsCatalogNameItemsPutBody' => false, 'Braze\\Model\\CatalogsCatalogNameItemsItemIdPatchBody' => false, 'Braze\\Model\\CatalogsCatalogNameItemsItemIdPostBody' => false, 'Braze\\Model\\CatalogsCatalogNameItemsItemIdPutBody' => false, 'Braze\\Model\\EmailStatusPostBody' => false, 'Braze\\Model\\EmailBounceRemovePostBody' => false, 'Braze\\Model\\EmailSpamRemovePostBody' => false, 'Braze\\Model\\EmailBlocklistPostBody' => false, 'Braze\\Model\\EmailBlacklistPostBody' => false, 'Braze\\Model\\UsersExportIdsPostBody' => false, 'Braze\\Model\\UsersExportIdsPostBodyUserAliasesItem' => false, 'Braze\\Model\\UsersExportSegmentPostBody' => false, 'Braze\\Model\\UsersExportGlobalControlGroupPostBody' => false, 'Braze\\Model\\MessagesLiveActivityUpdatePostBody' => false, 'Braze\\Model\\MessagesLiveActivityUpdatePostBodyContentState' => false, 'Braze\\Model\\MessagesLiveActivityUpdatePostBodyNotification' => false, 'Braze\\Model\\MessagesLiveActivityUpdatePostBodyNotificationAlert' => false, 'Braze\\Model\\MessagesScheduleDeletePostBody' => false, 'Braze\\Model\\CanvasTriggerScheduleDeletePostBody' => false, 'Braze\\Model\\CampaignsTriggerScheduleDeletePostBody' => false, 'Braze\\Model\\MessagesScheduleCreatePostBody' => false, 'Braze\\Model\\MessagesScheduleCreatePostBodyUserAliases' => false, 'Braze\\Model\\MessagesScheduleCreatePostBodyAudience' => false, 'Braze\\Model\\MessagesScheduleCreatePostBodySchedule' => false, 'Braze\\Model\\MessagesScheduleCreatePostBodyMessages' => false, 'Braze\\Model\\CampaignsTriggerScheduleCreatePostBody' => false, 'Braze\\Model\\CampaignsTriggerScheduleCreatePostBodyRecipientsItem' => false, 'Braze\\Model\\CampaignsTriggerScheduleCreatePostBodyAudience' => false, 'Braze\\Model\\CampaignsTriggerScheduleCreatePostBodySchedule' => false, 'Braze\\Model\\CanvasTriggerScheduleCreatePostBody' => false, 'Braze\\Model\\CanvasTriggerScheduleCreatePostBodyRecipientsItem' => false, 'Braze\\Model\\CanvasTriggerScheduleCreatePostBodyAudience' => false, 'Braze\\Model\\CanvasTriggerScheduleCreatePostBodySchedule' => false, 'Braze\\Model\\MessagesScheduleUpdatePostBody' => false, 'Braze\\Model\\MessagesScheduleUpdatePostBodySchedule' => false, 'Braze\\Model\\MessagesScheduleUpdatePostBodyMessages' => false, 'Braze\\Model\\MessagesScheduleUpdatePostBodyMessagesApplePush' => false, 'Braze\\Model\\MessagesScheduleUpdatePostBodyMessagesAndroidPush' => false, 'Braze\\Model\\MessagesScheduleUpdatePostBodyMessagesSms' => false, 'Braze\\Model\\CampaignsTriggerScheduleUpdatePostBody' => false, 'Braze\\Model\\CampaignsTriggerScheduleUpdatePostBodySchedule' => false, 'Braze\\Model\\CanvasTriggerScheduleUpdatePostBody' => false, 'Braze\\Model\\CanvasTriggerScheduleUpdatePostBodySchedule' => false, 'Braze\\Model\\SendsIdCreatePostBody' => false, 'Braze\\Model\\MessagesSendPostBody' => false, 'Braze\\Model\\MessagesSendPostBodyUserAliases' => false, 'Braze\\Model\\MessagesSendPostBodyAudience' => false, 'Braze\\Model\\MessagesSendPostBodyMessages' => false, 'Braze\\Model\\TransactionalV1CampaignsCampaignIdSendPostBody' => false, 'Braze\\Model\\TransactionalV1CampaignsCampaignIdSendPostBodyTriggerProperties' => false, 'Braze\\Model\\TransactionalV1CampaignsCampaignIdSendPostBodyRecipientItem' => false, 'Braze\\Model\\CampaignsTriggerSendPostBody' => false, 'Braze\\Model\\CampaignsTriggerSendPostBodyAudience' => false, 'Braze\\Model\\CampaignsTriggerSendPostBodyRecipientsItem' => false, 'Braze\\Model\\CampaignsTriggerSendPostBodyRecipientsItemUserAlias' => false, 'Braze\\Model\\CampaignsTriggerSendPostBodyRecipientsItemAttributes' => false, 'Braze\\Model\\CanvasTriggerSendPostBody' => false, 'Braze\\Model\\CanvasTriggerSendPostBodyCanvasEntryProperties' => false, 'Braze\\Model\\CanvasTriggerSendPostBodyAudience' => false, 'Braze\\Model\\CanvasTriggerSendPostBodyRecipientsItem' => false, 'Braze\\Model\\CanvasTriggerSendPostBodyRecipientsItemUserAlias' => false, 'Braze\\Model\\CanvasTriggerSendPostBodyRecipientsItemAttributes' => false, 'Braze\\Model\\PreferenceCenterV1PreferenceCenterExternalIDPutBody' => false, 'Braze\\Model\\PreferenceCenterV1PreferenceCenterExternalIDPutBodyTriggerProperties' => false, 'Braze\\Model\\PreferenceCenterV1PreferenceCenterExternalIDPutBodyRecipientItem' => false, 'Braze\\Model\\PreferenceCenterV1PostBody' => false, 'Braze\\Model\\PreferenceCenterV1PostBodyOptions' => false, 'Braze\\Model\\ScimV2UsersIdPutBody' => false, 'Braze\\Model\\ScimV2UsersIdPutBodyName' => false, 'Braze\\Model\\ScimV2UsersIdPutBodyPermissions' => false, 'Braze\\Model\\ScimV2UsersIdPutBodyPermissionsAppGroupItem' => false, 'Braze\\Model\\ScimV2UsersIdPutBodyPermissionsAppGroupItemTeamItem' => false, 'Braze\\Model\\ScimV2UsersPostBody' => false, 'Braze\\Model\\ScimV2UsersPostBodyName' => false, 'Braze\\Model\\ScimV2UsersPostBodyPermissions' => false, 'Braze\\Model\\ScimV2UsersPostBodyPermissionsAppGroupItem' => false, 'Braze\\Model\\ScimV2UsersPostBodyPermissionsAppGroupItemTeamItem' => false, 'Braze\\Model\\SmsInvalidPhoneNumbersRemovePostBody' => false, 'Braze\\Model\\SubscriptionStatusSetPostBody' => false, 'Braze\\Model\\V2SubscriptionStatusSetPostBody' => false, 'Braze\\Model\\V2SubscriptionStatusSetPostBodySubscriptionGroupsItem' => false, 'Braze\\Model\\ContentBlocksCreatePostBody' => false, 'Braze\\Model\\ContentBlocksUpdatePostBody' => false, 'Braze\\Model\\TemplatesEmailCreatePostBody' => false, 'Braze\\Model\\UsersExternalIdsRenamePostBody' => false, 'Braze\\Model\\UsersExternalIdsRenamePostBodyExternalIdRenamesItem' => false, 'Braze\\Model\\UsersExternalIdsRemovePostBody' => false, 'Braze\\Model\\UsersAliasUpdatePostBody' => false, 'Braze\\Model\\UsersAliasUpdatePostBodyAliasUpdatesItem' => false, 'Braze\\Model\\UsersAliasNewPostBody' => false, 'Braze\\Model\\UsersAliasNewPostBodyUserAliasesItem' => false, 'Braze\\Model\\UsersDeletePostBody' => false, 'Braze\\Model\\UsersDeletePostBodyUserAliasesItem' => false, 'Braze\\Model\\UsersIdentifyPostBody' => false, 'Braze\\Model\\UsersIdentifyPostBodyAliasesToIdentifyItem' => false, 'Braze\\Model\\UsersIdentifyPostBodyAliasesToIdentifyItemUserAlias' => false, 'Braze\\Model\\UsersMergePostBody' => false, '\\Jane\\Component\\JsonSchemaRuntime\\Reference' => false];
+        }
+    }
+} else {
+    class JaneObjectNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return ['Braze\\Model\\Error' => false, 'Braze\\Model\\TemplatesEmailUpdatePostBody' => false, 'Braze\\Model\\UsersTrackPostBody' => false, 'Braze\\Model\\CatalogsPostBody' => false, 'Braze\\Model\\CatalogsPostBodyCatalogsItem' => false, 'Braze\\Model\\CatalogsPostBodyCatalogsItemFieldsItem' => false, 'Braze\\Model\\CatalogsCatalogNameItemsPatchBody' => false, 'Braze\\Model\\CatalogsCatalogNameItemsPatchBodyItemsItem' => false, 'Braze\\Model\\CatalogsCatalogNameItemsPostBody' => false, 'Braze\\Model\\CatalogsCatalogNameItemsPutBody' => false, 'Braze\\Model\\CatalogsCatalogNameItemsItemIdPatchBody' => false, 'Braze\\Model\\CatalogsCatalogNameItemsItemIdPostBody' => false, 'Braze\\Model\\CatalogsCatalogNameItemsItemIdPutBody' => false, 'Braze\\Model\\EmailStatusPostBody' => false, 'Braze\\Model\\EmailBounceRemovePostBody' => false, 'Braze\\Model\\EmailSpamRemovePostBody' => false, 'Braze\\Model\\EmailBlocklistPostBody' => false, 'Braze\\Model\\EmailBlacklistPostBody' => false, 'Braze\\Model\\UsersExportIdsPostBody' => false, 'Braze\\Model\\UsersExportIdsPostBodyUserAliasesItem' => false, 'Braze\\Model\\UsersExportSegmentPostBody' => false, 'Braze\\Model\\UsersExportGlobalControlGroupPostBody' => false, 'Braze\\Model\\MessagesLiveActivityUpdatePostBody' => false, 'Braze\\Model\\MessagesLiveActivityUpdatePostBodyContentState' => false, 'Braze\\Model\\MessagesLiveActivityUpdatePostBodyNotification' => false, 'Braze\\Model\\MessagesLiveActivityUpdatePostBodyNotificationAlert' => false, 'Braze\\Model\\MessagesScheduleDeletePostBody' => false, 'Braze\\Model\\CanvasTriggerScheduleDeletePostBody' => false, 'Braze\\Model\\CampaignsTriggerScheduleDeletePostBody' => false, 'Braze\\Model\\MessagesScheduleCreatePostBody' => false, 'Braze\\Model\\MessagesScheduleCreatePostBodyUserAliases' => false, 'Braze\\Model\\MessagesScheduleCreatePostBodyAudience' => false, 'Braze\\Model\\MessagesScheduleCreatePostBodySchedule' => false, 'Braze\\Model\\MessagesScheduleCreatePostBodyMessages' => false, 'Braze\\Model\\CampaignsTriggerScheduleCreatePostBody' => false, 'Braze\\Model\\CampaignsTriggerScheduleCreatePostBodyRecipientsItem' => false, 'Braze\\Model\\CampaignsTriggerScheduleCreatePostBodyAudience' => false, 'Braze\\Model\\CampaignsTriggerScheduleCreatePostBodySchedule' => false, 'Braze\\Model\\CanvasTriggerScheduleCreatePostBody' => false, 'Braze\\Model\\CanvasTriggerScheduleCreatePostBodyRecipientsItem' => false, 'Braze\\Model\\CanvasTriggerScheduleCreatePostBodyAudience' => false, 'Braze\\Model\\CanvasTriggerScheduleCreatePostBodySchedule' => false, 'Braze\\Model\\MessagesScheduleUpdatePostBody' => false, 'Braze\\Model\\MessagesScheduleUpdatePostBodySchedule' => false, 'Braze\\Model\\MessagesScheduleUpdatePostBodyMessages' => false, 'Braze\\Model\\MessagesScheduleUpdatePostBodyMessagesApplePush' => false, 'Braze\\Model\\MessagesScheduleUpdatePostBodyMessagesAndroidPush' => false, 'Braze\\Model\\MessagesScheduleUpdatePostBodyMessagesSms' => false, 'Braze\\Model\\CampaignsTriggerScheduleUpdatePostBody' => false, 'Braze\\Model\\CampaignsTriggerScheduleUpdatePostBodySchedule' => false, 'Braze\\Model\\CanvasTriggerScheduleUpdatePostBody' => false, 'Braze\\Model\\CanvasTriggerScheduleUpdatePostBodySchedule' => false, 'Braze\\Model\\SendsIdCreatePostBody' => false, 'Braze\\Model\\MessagesSendPostBody' => false, 'Braze\\Model\\MessagesSendPostBodyUserAliases' => false, 'Braze\\Model\\MessagesSendPostBodyAudience' => false, 'Braze\\Model\\MessagesSendPostBodyMessages' => false, 'Braze\\Model\\TransactionalV1CampaignsCampaignIdSendPostBody' => false, 'Braze\\Model\\TransactionalV1CampaignsCampaignIdSendPostBodyTriggerProperties' => false, 'Braze\\Model\\TransactionalV1CampaignsCampaignIdSendPostBodyRecipientItem' => false, 'Braze\\Model\\CampaignsTriggerSendPostBody' => false, 'Braze\\Model\\CampaignsTriggerSendPostBodyAudience' => false, 'Braze\\Model\\CampaignsTriggerSendPostBodyRecipientsItem' => false, 'Braze\\Model\\CampaignsTriggerSendPostBodyRecipientsItemUserAlias' => false, 'Braze\\Model\\CampaignsTriggerSendPostBodyRecipientsItemAttributes' => false, 'Braze\\Model\\CanvasTriggerSendPostBody' => false, 'Braze\\Model\\CanvasTriggerSendPostBodyCanvasEntryProperties' => false, 'Braze\\Model\\CanvasTriggerSendPostBodyAudience' => false, 'Braze\\Model\\CanvasTriggerSendPostBodyRecipientsItem' => false, 'Braze\\Model\\CanvasTriggerSendPostBodyRecipientsItemUserAlias' => false, 'Braze\\Model\\CanvasTriggerSendPostBodyRecipientsItemAttributes' => false, 'Braze\\Model\\PreferenceCenterV1PreferenceCenterExternalIDPutBody' => false, 'Braze\\Model\\PreferenceCenterV1PreferenceCenterExternalIDPutBodyTriggerProperties' => false, 'Braze\\Model\\PreferenceCenterV1PreferenceCenterExternalIDPutBodyRecipientItem' => false, 'Braze\\Model\\PreferenceCenterV1PostBody' => false, 'Braze\\Model\\PreferenceCenterV1PostBodyOptions' => false, 'Braze\\Model\\ScimV2UsersIdPutBody' => false, 'Braze\\Model\\ScimV2UsersIdPutBodyName' => false, 'Braze\\Model\\ScimV2UsersIdPutBodyPermissions' => false, 'Braze\\Model\\ScimV2UsersIdPutBodyPermissionsAppGroupItem' => false, 'Braze\\Model\\ScimV2UsersIdPutBodyPermissionsAppGroupItemTeamItem' => false, 'Braze\\Model\\ScimV2UsersPostBody' => false, 'Braze\\Model\\ScimV2UsersPostBodyName' => false, 'Braze\\Model\\ScimV2UsersPostBodyPermissions' => false, 'Braze\\Model\\ScimV2UsersPostBodyPermissionsAppGroupItem' => false, 'Braze\\Model\\ScimV2UsersPostBodyPermissionsAppGroupItemTeamItem' => false, 'Braze\\Model\\SmsInvalidPhoneNumbersRemovePostBody' => false, 'Braze\\Model\\SubscriptionStatusSetPostBody' => false, 'Braze\\Model\\V2SubscriptionStatusSetPostBody' => false, 'Braze\\Model\\V2SubscriptionStatusSetPostBodySubscriptionGroupsItem' => false, 'Braze\\Model\\ContentBlocksCreatePostBody' => false, 'Braze\\Model\\ContentBlocksUpdatePostBody' => false, 'Braze\\Model\\TemplatesEmailCreatePostBody' => false, 'Braze\\Model\\UsersExternalIdsRenamePostBody' => false, 'Braze\\Model\\UsersExternalIdsRenamePostBodyExternalIdRenamesItem' => false, 'Braze\\Model\\UsersExternalIdsRemovePostBody' => false, 'Braze\\Model\\UsersAliasUpdatePostBody' => false, 'Braze\\Model\\UsersAliasUpdatePostBodyAliasUpdatesItem' => false, 'Braze\\Model\\UsersAliasNewPostBody' => false, 'Braze\\Model\\UsersAliasNewPostBodyUserAliasesItem' => false, 'Braze\\Model\\UsersDeletePostBody' => false, 'Braze\\Model\\UsersDeletePostBodyUserAliasesItem' => false, 'Braze\\Model\\UsersIdentifyPostBody' => false, 'Braze\\Model\\UsersIdentifyPostBodyAliasesToIdentifyItem' => false, 'Braze\\Model\\UsersIdentifyPostBodyAliasesToIdentifyItemUserAlias' => false, 'Braze\\Model\\UsersMergePostBody' => false, '\\Jane\\Component\\JsonSchemaRuntime\\Reference' => false];
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+        protected $normalizers = ['Braze\\Model\\Error' => 'Braze\\Normalizer\\ErrorNormalizer', 'Braze\\Model\\TemplatesEmailUpdatePostBody' => 'Braze\\Normalizer\\TemplatesEmailUpdatePostBodyNormalizer', 'Braze\\Model\\UsersTrackPostBody' => 'Braze\\Normalizer\\UsersTrackPostBodyNormalizer', 'Braze\\Model\\CatalogsPostBody' => 'Braze\\Normalizer\\CatalogsPostBodyNormalizer', 'Braze\\Model\\CatalogsPostBodyCatalogsItem' => 'Braze\\Normalizer\\CatalogsPostBodyCatalogsItemNormalizer', 'Braze\\Model\\CatalogsPostBodyCatalogsItemFieldsItem' => 'Braze\\Normalizer\\CatalogsPostBodyCatalogsItemFieldsItemNormalizer', 'Braze\\Model\\CatalogsCatalogNameItemsPatchBody' => 'Braze\\Normalizer\\CatalogsCatalogNameItemsPatchBodyNormalizer', 'Braze\\Model\\CatalogsCatalogNameItemsPatchBodyItemsItem' => 'Braze\\Normalizer\\CatalogsCatalogNameItemsPatchBodyItemsItemNormalizer', 'Braze\\Model\\CatalogsCatalogNameItemsPostBody' => 'Braze\\Normalizer\\CatalogsCatalogNameItemsPostBodyNormalizer', 'Braze\\Model\\CatalogsCatalogNameItemsPutBody' => 'Braze\\Normalizer\\CatalogsCatalogNameItemsPutBodyNormalizer', 'Braze\\Model\\CatalogsCatalogNameItemsItemIdPatchBody' => 'Braze\\Normalizer\\CatalogsCatalogNameItemsItemIdPatchBodyNormalizer', 'Braze\\Model\\CatalogsCatalogNameItemsItemIdPostBody' => 'Braze\\Normalizer\\CatalogsCatalogNameItemsItemIdPostBodyNormalizer', 'Braze\\Model\\CatalogsCatalogNameItemsItemIdPutBody' => 'Braze\\Normalizer\\CatalogsCatalogNameItemsItemIdPutBodyNormalizer', 'Braze\\Model\\EmailStatusPostBody' => 'Braze\\Normalizer\\EmailStatusPostBodyNormalizer', 'Braze\\Model\\EmailBounceRemovePostBody' => 'Braze\\Normalizer\\EmailBounceRemovePostBodyNormalizer', 'Braze\\Model\\EmailSpamRemovePostBody' => 'Braze\\Normalizer\\EmailSpamRemovePostBodyNormalizer', 'Braze\\Model\\EmailBlocklistPostBody' => 'Braze\\Normalizer\\EmailBlocklistPostBodyNormalizer', 'Braze\\Model\\EmailBlacklistPostBody' => 'Braze\\Normalizer\\EmailBlacklistPostBodyNormalizer', 'Braze\\Model\\UsersExportIdsPostBody' => 'Braze\\Normalizer\\UsersExportIdsPostBodyNormalizer', 'Braze\\Model\\UsersExportIdsPostBodyUserAliasesItem' => 'Braze\\Normalizer\\UsersExportIdsPostBodyUserAliasesItemNormalizer', 'Braze\\Model\\UsersExportSegmentPostBody' => 'Braze\\Normalizer\\UsersExportSegmentPostBodyNormalizer', 'Braze\\Model\\UsersExportGlobalControlGroupPostBody' => 'Braze\\Normalizer\\UsersExportGlobalControlGroupPostBodyNormalizer', 'Braze\\Model\\MessagesLiveActivityUpdatePostBody' => 'Braze\\Normalizer\\MessagesLiveActivityUpdatePostBodyNormalizer', 'Braze\\Model\\MessagesLiveActivityUpdatePostBodyContentState' => 'Braze\\Normalizer\\MessagesLiveActivityUpdatePostBodyContentStateNormalizer', 'Braze\\Model\\MessagesLiveActivityUpdatePostBodyNotification' => 'Braze\\Normalizer\\MessagesLiveActivityUpdatePostBodyNotificationNormalizer', 'Braze\\Model\\MessagesLiveActivityUpdatePostBodyNotificationAlert' => 'Braze\\Normalizer\\MessagesLiveActivityUpdatePostBodyNotificationAlertNormalizer', 'Braze\\Model\\MessagesScheduleDeletePostBody' => 'Braze\\Normalizer\\MessagesScheduleDeletePostBodyNormalizer', 'Braze\\Model\\CanvasTriggerScheduleDeletePostBody' => 'Braze\\Normalizer\\CanvasTriggerScheduleDeletePostBodyNormalizer', 'Braze\\Model\\CampaignsTriggerScheduleDeletePostBody' => 'Braze\\Normalizer\\CampaignsTriggerScheduleDeletePostBodyNormalizer', 'Braze\\Model\\MessagesScheduleCreatePostBody' => 'Braze\\Normalizer\\MessagesScheduleCreatePostBodyNormalizer', 'Braze\\Model\\MessagesScheduleCreatePostBodyUserAliases' => 'Braze\\Normalizer\\MessagesScheduleCreatePostBodyUserAliasesNormalizer', 'Braze\\Model\\MessagesScheduleCreatePostBodyAudience' => 'Braze\\Normalizer\\MessagesScheduleCreatePostBodyAudienceNormalizer', 'Braze\\Model\\MessagesScheduleCreatePostBodySchedule' => 'Braze\\Normalizer\\MessagesScheduleCreatePostBodyScheduleNormalizer', 'Braze\\Model\\MessagesScheduleCreatePostBodyMessages' => 'Braze\\Normalizer\\MessagesScheduleCreatePostBodyMessagesNormalizer', 'Braze\\Model\\CampaignsTriggerScheduleCreatePostBody' => 'Braze\\Normalizer\\CampaignsTriggerScheduleCreatePostBodyNormalizer', 'Braze\\Model\\CampaignsTriggerScheduleCreatePostBodyRecipientsItem' => 'Braze\\Normalizer\\CampaignsTriggerScheduleCreatePostBodyRecipientsItemNormalizer', 'Braze\\Model\\CampaignsTriggerScheduleCreatePostBodyAudience' => 'Braze\\Normalizer\\CampaignsTriggerScheduleCreatePostBodyAudienceNormalizer', 'Braze\\Model\\CampaignsTriggerScheduleCreatePostBodySchedule' => 'Braze\\Normalizer\\CampaignsTriggerScheduleCreatePostBodyScheduleNormalizer', 'Braze\\Model\\CanvasTriggerScheduleCreatePostBody' => 'Braze\\Normalizer\\CanvasTriggerScheduleCreatePostBodyNormalizer', 'Braze\\Model\\CanvasTriggerScheduleCreatePostBodyRecipientsItem' => 'Braze\\Normalizer\\CanvasTriggerScheduleCreatePostBodyRecipientsItemNormalizer', 'Braze\\Model\\CanvasTriggerScheduleCreatePostBodyAudience' => 'Braze\\Normalizer\\CanvasTriggerScheduleCreatePostBodyAudienceNormalizer', 'Braze\\Model\\CanvasTriggerScheduleCreatePostBodySchedule' => 'Braze\\Normalizer\\CanvasTriggerScheduleCreatePostBodyScheduleNormalizer', 'Braze\\Model\\MessagesScheduleUpdatePostBody' => 'Braze\\Normalizer\\MessagesScheduleUpdatePostBodyNormalizer', 'Braze\\Model\\MessagesScheduleUpdatePostBodySchedule' => 'Braze\\Normalizer\\MessagesScheduleUpdatePostBodyScheduleNormalizer', 'Braze\\Model\\MessagesScheduleUpdatePostBodyMessages' => 'Braze\\Normalizer\\MessagesScheduleUpdatePostBodyMessagesNormalizer', 'Braze\\Model\\MessagesScheduleUpdatePostBodyMessagesApplePush' => 'Braze\\Normalizer\\MessagesScheduleUpdatePostBodyMessagesApplePushNormalizer', 'Braze\\Model\\MessagesScheduleUpdatePostBodyMessagesAndroidPush' => 'Braze\\Normalizer\\MessagesScheduleUpdatePostBodyMessagesAndroidPushNormalizer', 'Braze\\Model\\MessagesScheduleUpdatePostBodyMessagesSms' => 'Braze\\Normalizer\\MessagesScheduleUpdatePostBodyMessagesSmsNormalizer', 'Braze\\Model\\CampaignsTriggerScheduleUpdatePostBody' => 'Braze\\Normalizer\\CampaignsTriggerScheduleUpdatePostBodyNormalizer', 'Braze\\Model\\CampaignsTriggerScheduleUpdatePostBodySchedule' => 'Braze\\Normalizer\\CampaignsTriggerScheduleUpdatePostBodyScheduleNormalizer', 'Braze\\Model\\CanvasTriggerScheduleUpdatePostBody' => 'Braze\\Normalizer\\CanvasTriggerScheduleUpdatePostBodyNormalizer', 'Braze\\Model\\CanvasTriggerScheduleUpdatePostBodySchedule' => 'Braze\\Normalizer\\CanvasTriggerScheduleUpdatePostBodyScheduleNormalizer', 'Braze\\Model\\SendsIdCreatePostBody' => 'Braze\\Normalizer\\SendsIdCreatePostBodyNormalizer', 'Braze\\Model\\MessagesSendPostBody' => 'Braze\\Normalizer\\MessagesSendPostBodyNormalizer', 'Braze\\Model\\MessagesSendPostBodyUserAliases' => 'Braze\\Normalizer\\MessagesSendPostBodyUserAliasesNormalizer', 'Braze\\Model\\MessagesSendPostBodyAudience' => 'Braze\\Normalizer\\MessagesSendPostBodyAudienceNormalizer', 'Braze\\Model\\MessagesSendPostBodyMessages' => 'Braze\\Normalizer\\MessagesSendPostBodyMessagesNormalizer', 'Braze\\Model\\TransactionalV1CampaignsCampaignIdSendPostBody' => 'Braze\\Normalizer\\TransactionalV1CampaignsCampaignIdSendPostBodyNormalizer', 'Braze\\Model\\TransactionalV1CampaignsCampaignIdSendPostBodyTriggerProperties' => 'Braze\\Normalizer\\TransactionalV1CampaignsCampaignIdSendPostBodyTriggerPropertiesNormalizer', 'Braze\\Model\\TransactionalV1CampaignsCampaignIdSendPostBodyRecipientItem' => 'Braze\\Normalizer\\TransactionalV1CampaignsCampaignIdSendPostBodyRecipientItemNormalizer', 'Braze\\Model\\CampaignsTriggerSendPostBody' => 'Braze\\Normalizer\\CampaignsTriggerSendPostBodyNormalizer', 'Braze\\Model\\CampaignsTriggerSendPostBodyAudience' => 'Braze\\Normalizer\\CampaignsTriggerSendPostBodyAudienceNormalizer', 'Braze\\Model\\CampaignsTriggerSendPostBodyRecipientsItem' => 'Braze\\Normalizer\\CampaignsTriggerSendPostBodyRecipientsItemNormalizer', 'Braze\\Model\\CampaignsTriggerSendPostBodyRecipientsItemUserAlias' => 'Braze\\Normalizer\\CampaignsTriggerSendPostBodyRecipientsItemUserAliasNormalizer', 'Braze\\Model\\CampaignsTriggerSendPostBodyRecipientsItemAttributes' => 'Braze\\Normalizer\\CampaignsTriggerSendPostBodyRecipientsItemAttributesNormalizer', 'Braze\\Model\\CanvasTriggerSendPostBody' => 'Braze\\Normalizer\\CanvasTriggerSendPostBodyNormalizer', 'Braze\\Model\\CanvasTriggerSendPostBodyCanvasEntryProperties' => 'Braze\\Normalizer\\CanvasTriggerSendPostBodyCanvasEntryPropertiesNormalizer', 'Braze\\Model\\CanvasTriggerSendPostBodyAudience' => 'Braze\\Normalizer\\CanvasTriggerSendPostBodyAudienceNormalizer', 'Braze\\Model\\CanvasTriggerSendPostBodyRecipientsItem' => 'Braze\\Normalizer\\CanvasTriggerSendPostBodyRecipientsItemNormalizer', 'Braze\\Model\\CanvasTriggerSendPostBodyRecipientsItemUserAlias' => 'Braze\\Normalizer\\CanvasTriggerSendPostBodyRecipientsItemUserAliasNormalizer', 'Braze\\Model\\CanvasTriggerSendPostBodyRecipientsItemAttributes' => 'Braze\\Normalizer\\CanvasTriggerSendPostBodyRecipientsItemAttributesNormalizer', 'Braze\\Model\\PreferenceCenterV1PreferenceCenterExternalIDPutBody' => 'Braze\\Normalizer\\PreferenceCenterV1PreferenceCenterExternalIDPutBodyNormalizer', 'Braze\\Model\\PreferenceCenterV1PreferenceCenterExternalIDPutBodyTriggerProperties' => 'Braze\\Normalizer\\PreferenceCenterV1PreferenceCenterExternalIDPutBodyTriggerPropertiesNormalizer', 'Braze\\Model\\PreferenceCenterV1PreferenceCenterExternalIDPutBodyRecipientItem' => 'Braze\\Normalizer\\PreferenceCenterV1PreferenceCenterExternalIDPutBodyRecipientItemNormalizer', 'Braze\\Model\\PreferenceCenterV1PostBody' => 'Braze\\Normalizer\\PreferenceCenterV1PostBodyNormalizer', 'Braze\\Model\\PreferenceCenterV1PostBodyOptions' => 'Braze\\Normalizer\\PreferenceCenterV1PostBodyOptionsNormalizer', 'Braze\\Model\\ScimV2UsersIdPutBody' => 'Braze\\Normalizer\\ScimV2UsersIdPutBodyNormalizer', 'Braze\\Model\\ScimV2UsersIdPutBodyName' => 'Braze\\Normalizer\\ScimV2UsersIdPutBodyNameNormalizer', 'Braze\\Model\\ScimV2UsersIdPutBodyPermissions' => 'Braze\\Normalizer\\ScimV2UsersIdPutBodyPermissionsNormalizer', 'Braze\\Model\\ScimV2UsersIdPutBodyPermissionsAppGroupItem' => 'Braze\\Normalizer\\ScimV2UsersIdPutBodyPermissionsAppGroupItemNormalizer', 'Braze\\Model\\ScimV2UsersIdPutBodyPermissionsAppGroupItemTeamItem' => 'Braze\\Normalizer\\ScimV2UsersIdPutBodyPermissionsAppGroupItemTeamItemNormalizer', 'Braze\\Model\\ScimV2UsersPostBody' => 'Braze\\Normalizer\\ScimV2UsersPostBodyNormalizer', 'Braze\\Model\\ScimV2UsersPostBodyName' => 'Braze\\Normalizer\\ScimV2UsersPostBodyNameNormalizer', 'Braze\\Model\\ScimV2UsersPostBodyPermissions' => 'Braze\\Normalizer\\ScimV2UsersPostBodyPermissionsNormalizer', 'Braze\\Model\\ScimV2UsersPostBodyPermissionsAppGroupItem' => 'Braze\\Normalizer\\ScimV2UsersPostBodyPermissionsAppGroupItemNormalizer', 'Braze\\Model\\ScimV2UsersPostBodyPermissionsAppGroupItemTeamItem' => 'Braze\\Normalizer\\ScimV2UsersPostBodyPermissionsAppGroupItemTeamItemNormalizer', 'Braze\\Model\\SmsInvalidPhoneNumbersRemovePostBody' => 'Braze\\Normalizer\\SmsInvalidPhoneNumbersRemovePostBodyNormalizer', 'Braze\\Model\\SubscriptionStatusSetPostBody' => 'Braze\\Normalizer\\SubscriptionStatusSetPostBodyNormalizer', 'Braze\\Model\\V2SubscriptionStatusSetPostBody' => 'Braze\\Normalizer\\V2SubscriptionStatusSetPostBodyNormalizer', 'Braze\\Model\\V2SubscriptionStatusSetPostBodySubscriptionGroupsItem' => 'Braze\\Normalizer\\V2SubscriptionStatusSetPostBodySubscriptionGroupsItemNormalizer', 'Braze\\Model\\ContentBlocksCreatePostBody' => 'Braze\\Normalizer\\ContentBlocksCreatePostBodyNormalizer', 'Braze\\Model\\ContentBlocksUpdatePostBody' => 'Braze\\Normalizer\\ContentBlocksUpdatePostBodyNormalizer', 'Braze\\Model\\TemplatesEmailCreatePostBody' => 'Braze\\Normalizer\\TemplatesEmailCreatePostBodyNormalizer', 'Braze\\Model\\UsersExternalIdsRenamePostBody' => 'Braze\\Normalizer\\UsersExternalIdsRenamePostBodyNormalizer', 'Braze\\Model\\UsersExternalIdsRenamePostBodyExternalIdRenamesItem' => 'Braze\\Normalizer\\UsersExternalIdsRenamePostBodyExternalIdRenamesItemNormalizer', 'Braze\\Model\\UsersExternalIdsRemovePostBody' => 'Braze\\Normalizer\\UsersExternalIdsRemovePostBodyNormalizer', 'Braze\\Model\\UsersAliasUpdatePostBody' => 'Braze\\Normalizer\\UsersAliasUpdatePostBodyNormalizer', 'Braze\\Model\\UsersAliasUpdatePostBodyAliasUpdatesItem' => 'Braze\\Normalizer\\UsersAliasUpdatePostBodyAliasUpdatesItemNormalizer', 'Braze\\Model\\UsersAliasNewPostBody' => 'Braze\\Normalizer\\UsersAliasNewPostBodyNormalizer', 'Braze\\Model\\UsersAliasNewPostBodyUserAliasesItem' => 'Braze\\Normalizer\\UsersAliasNewPostBodyUserAliasesItemNormalizer', 'Braze\\Model\\UsersDeletePostBody' => 'Braze\\Normalizer\\UsersDeletePostBodyNormalizer', 'Braze\\Model\\UsersDeletePostBodyUserAliasesItem' => 'Braze\\Normalizer\\UsersDeletePostBodyUserAliasesItemNormalizer', 'Braze\\Model\\UsersIdentifyPostBody' => 'Braze\\Normalizer\\UsersIdentifyPostBodyNormalizer', 'Braze\\Model\\UsersIdentifyPostBodyAliasesToIdentifyItem' => 'Braze\\Normalizer\\UsersIdentifyPostBodyAliasesToIdentifyItemNormalizer', 'Braze\\Model\\UsersIdentifyPostBodyAliasesToIdentifyItemUserAlias' => 'Braze\\Normalizer\\UsersIdentifyPostBodyAliasesToIdentifyItemUserAliasNormalizer', 'Braze\\Model\\UsersMergePostBody' => 'Braze\\Normalizer\\UsersMergePostBodyNormalizer', '\\Jane\\Component\\JsonSchemaRuntime\\Reference' => '\\Braze\\Runtime\\Normalizer\\ReferenceNormalizer'];
+        protected $normalizersCache = [];
+
+        public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
+        {
+            return array_key_exists($type, $this->normalizers);
+        }
+
+        public function supportsNormalization($data, $format = null, array $context = []): bool
+        {
+            return is_object($data) && array_key_exists(get_class($data), $this->normalizers);
+        }
+
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $normalizerClass = $this->normalizers[get_class($object)];
+            $normalizer = $this->getNormalizer($normalizerClass);
+
+            return $normalizer->normalize($object, $format, $context);
+        }
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            $denormalizerClass = $this->normalizers[$type];
+            $denormalizer = $this->getNormalizer($denormalizerClass);
+
+            return $denormalizer->denormalize($data, $type, $format, $context);
+        }
+
+        private function getNormalizer(string $normalizerClass)
+        {
+            return $this->normalizersCache[$normalizerClass] ?? $this->initNormalizer($normalizerClass);
+        }
+
+        private function initNormalizer(string $normalizerClass)
+        {
+            $normalizer = new $normalizerClass();
+            $normalizer->setNormalizer($this->normalizer);
+            $normalizer->setDenormalizer($this->denormalizer);
+            $this->normalizersCache[$normalizerClass] = $normalizer;
+
+            return $normalizer;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\Error' => false, 'Braze\\Model\\TemplatesEmailUpdatePostBody' => false, 'Braze\\Model\\UsersTrackPostBody' => false, 'Braze\\Model\\CatalogsPostBody' => false, 'Braze\\Model\\CatalogsPostBodyCatalogsItem' => false, 'Braze\\Model\\CatalogsPostBodyCatalogsItemFieldsItem' => false, 'Braze\\Model\\CatalogsCatalogNameItemsPatchBody' => false, 'Braze\\Model\\CatalogsCatalogNameItemsPatchBodyItemsItem' => false, 'Braze\\Model\\CatalogsCatalogNameItemsPostBody' => false, 'Braze\\Model\\CatalogsCatalogNameItemsPutBody' => false, 'Braze\\Model\\CatalogsCatalogNameItemsItemIdPatchBody' => false, 'Braze\\Model\\CatalogsCatalogNameItemsItemIdPostBody' => false, 'Braze\\Model\\CatalogsCatalogNameItemsItemIdPutBody' => false, 'Braze\\Model\\EmailStatusPostBody' => false, 'Braze\\Model\\EmailBounceRemovePostBody' => false, 'Braze\\Model\\EmailSpamRemovePostBody' => false, 'Braze\\Model\\EmailBlocklistPostBody' => false, 'Braze\\Model\\EmailBlacklistPostBody' => false, 'Braze\\Model\\UsersExportIdsPostBody' => false, 'Braze\\Model\\UsersExportIdsPostBodyUserAliasesItem' => false, 'Braze\\Model\\UsersExportSegmentPostBody' => false, 'Braze\\Model\\UsersExportGlobalControlGroupPostBody' => false, 'Braze\\Model\\MessagesLiveActivityUpdatePostBody' => false, 'Braze\\Model\\MessagesLiveActivityUpdatePostBodyContentState' => false, 'Braze\\Model\\MessagesLiveActivityUpdatePostBodyNotification' => false, 'Braze\\Model\\MessagesLiveActivityUpdatePostBodyNotificationAlert' => false, 'Braze\\Model\\MessagesScheduleDeletePostBody' => false, 'Braze\\Model\\CanvasTriggerScheduleDeletePostBody' => false, 'Braze\\Model\\CampaignsTriggerScheduleDeletePostBody' => false, 'Braze\\Model\\MessagesScheduleCreatePostBody' => false, 'Braze\\Model\\MessagesScheduleCreatePostBodyUserAliases' => false, 'Braze\\Model\\MessagesScheduleCreatePostBodyAudience' => false, 'Braze\\Model\\MessagesScheduleCreatePostBodySchedule' => false, 'Braze\\Model\\MessagesScheduleCreatePostBodyMessages' => false, 'Braze\\Model\\CampaignsTriggerScheduleCreatePostBody' => false, 'Braze\\Model\\CampaignsTriggerScheduleCreatePostBodyRecipientsItem' => false, 'Braze\\Model\\CampaignsTriggerScheduleCreatePostBodyAudience' => false, 'Braze\\Model\\CampaignsTriggerScheduleCreatePostBodySchedule' => false, 'Braze\\Model\\CanvasTriggerScheduleCreatePostBody' => false, 'Braze\\Model\\CanvasTriggerScheduleCreatePostBodyRecipientsItem' => false, 'Braze\\Model\\CanvasTriggerScheduleCreatePostBodyAudience' => false, 'Braze\\Model\\CanvasTriggerScheduleCreatePostBodySchedule' => false, 'Braze\\Model\\MessagesScheduleUpdatePostBody' => false, 'Braze\\Model\\MessagesScheduleUpdatePostBodySchedule' => false, 'Braze\\Model\\MessagesScheduleUpdatePostBodyMessages' => false, 'Braze\\Model\\MessagesScheduleUpdatePostBodyMessagesApplePush' => false, 'Braze\\Model\\MessagesScheduleUpdatePostBodyMessagesAndroidPush' => false, 'Braze\\Model\\MessagesScheduleUpdatePostBodyMessagesSms' => false, 'Braze\\Model\\CampaignsTriggerScheduleUpdatePostBody' => false, 'Braze\\Model\\CampaignsTriggerScheduleUpdatePostBodySchedule' => false, 'Braze\\Model\\CanvasTriggerScheduleUpdatePostBody' => false, 'Braze\\Model\\CanvasTriggerScheduleUpdatePostBodySchedule' => false, 'Braze\\Model\\SendsIdCreatePostBody' => false, 'Braze\\Model\\MessagesSendPostBody' => false, 'Braze\\Model\\MessagesSendPostBodyUserAliases' => false, 'Braze\\Model\\MessagesSendPostBodyAudience' => false, 'Braze\\Model\\MessagesSendPostBodyMessages' => false, 'Braze\\Model\\TransactionalV1CampaignsCampaignIdSendPostBody' => false, 'Braze\\Model\\TransactionalV1CampaignsCampaignIdSendPostBodyTriggerProperties' => false, 'Braze\\Model\\TransactionalV1CampaignsCampaignIdSendPostBodyRecipientItem' => false, 'Braze\\Model\\CampaignsTriggerSendPostBody' => false, 'Braze\\Model\\CampaignsTriggerSendPostBodyAudience' => false, 'Braze\\Model\\CampaignsTriggerSendPostBodyRecipientsItem' => false, 'Braze\\Model\\CampaignsTriggerSendPostBodyRecipientsItemUserAlias' => false, 'Braze\\Model\\CampaignsTriggerSendPostBodyRecipientsItemAttributes' => false, 'Braze\\Model\\CanvasTriggerSendPostBody' => false, 'Braze\\Model\\CanvasTriggerSendPostBodyCanvasEntryProperties' => false, 'Braze\\Model\\CanvasTriggerSendPostBodyAudience' => false, 'Braze\\Model\\CanvasTriggerSendPostBodyRecipientsItem' => false, 'Braze\\Model\\CanvasTriggerSendPostBodyRecipientsItemUserAlias' => false, 'Braze\\Model\\CanvasTriggerSendPostBodyRecipientsItemAttributes' => false, 'Braze\\Model\\PreferenceCenterV1PreferenceCenterExternalIDPutBody' => false, 'Braze\\Model\\PreferenceCenterV1PreferenceCenterExternalIDPutBodyTriggerProperties' => false, 'Braze\\Model\\PreferenceCenterV1PreferenceCenterExternalIDPutBodyRecipientItem' => false, 'Braze\\Model\\PreferenceCenterV1PostBody' => false, 'Braze\\Model\\PreferenceCenterV1PostBodyOptions' => false, 'Braze\\Model\\ScimV2UsersIdPutBody' => false, 'Braze\\Model\\ScimV2UsersIdPutBodyName' => false, 'Braze\\Model\\ScimV2UsersIdPutBodyPermissions' => false, 'Braze\\Model\\ScimV2UsersIdPutBodyPermissionsAppGroupItem' => false, 'Braze\\Model\\ScimV2UsersIdPutBodyPermissionsAppGroupItemTeamItem' => false, 'Braze\\Model\\ScimV2UsersPostBody' => false, 'Braze\\Model\\ScimV2UsersPostBodyName' => false, 'Braze\\Model\\ScimV2UsersPostBodyPermissions' => false, 'Braze\\Model\\ScimV2UsersPostBodyPermissionsAppGroupItem' => false, 'Braze\\Model\\ScimV2UsersPostBodyPermissionsAppGroupItemTeamItem' => false, 'Braze\\Model\\SmsInvalidPhoneNumbersRemovePostBody' => false, 'Braze\\Model\\SubscriptionStatusSetPostBody' => false, 'Braze\\Model\\V2SubscriptionStatusSetPostBody' => false, 'Braze\\Model\\V2SubscriptionStatusSetPostBodySubscriptionGroupsItem' => false, 'Braze\\Model\\ContentBlocksCreatePostBody' => false, 'Braze\\Model\\ContentBlocksUpdatePostBody' => false, 'Braze\\Model\\TemplatesEmailCreatePostBody' => false, 'Braze\\Model\\UsersExternalIdsRenamePostBody' => false, 'Braze\\Model\\UsersExternalIdsRenamePostBodyExternalIdRenamesItem' => false, 'Braze\\Model\\UsersExternalIdsRemovePostBody' => false, 'Braze\\Model\\UsersAliasUpdatePostBody' => false, 'Braze\\Model\\UsersAliasUpdatePostBodyAliasUpdatesItem' => false, 'Braze\\Model\\UsersAliasNewPostBody' => false, 'Braze\\Model\\UsersAliasNewPostBodyUserAliasesItem' => false, 'Braze\\Model\\UsersDeletePostBody' => false, 'Braze\\Model\\UsersDeletePostBodyUserAliasesItem' => false, 'Braze\\Model\\UsersIdentifyPostBody' => false, 'Braze\\Model\\UsersIdentifyPostBodyAliasesToIdentifyItem' => false, 'Braze\\Model\\UsersIdentifyPostBodyAliasesToIdentifyItemUserAlias' => false, 'Braze\\Model\\UsersMergePostBody' => false, '\\Jane\\Component\\JsonSchemaRuntime\\Reference' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/MessagesLiveActivityUpdatePostBodyContentStateNormalizer.php b/lib/Normalizer/MessagesLiveActivityUpdatePostBodyContentStateNormalizer.php
index 33d9c2b..3b1ab94 100644
--- a/lib/Normalizer/MessagesLiveActivityUpdatePostBodyContentStateNormalizer.php
+++ b/lib/Normalizer/MessagesLiveActivityUpdatePostBodyContentStateNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,75 +21,147 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class MessagesLiveActivityUpdatePostBodyContentStateNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\MessagesLiveActivityUpdatePostBodyContentState';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class MessagesLiveActivityUpdatePostBodyContentStateNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\MessagesLiveActivityUpdatePostBodyContentState';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\MessagesLiveActivityUpdatePostBodyContentState';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\MessagesLiveActivityUpdatePostBodyContentState';
         }
-        $object = new \Braze\Model\MessagesLiveActivityUpdatePostBodyContentState();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\MessagesLiveActivityUpdatePostBodyContentState();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('teamOneScore', $data)) {
+                $object->setTeamOneScore($data['teamOneScore']);
+                unset($data['teamOneScore']);
+            }
+            if (\array_key_exists('teamTwoScore', $data)) {
+                $object->setTeamTwoScore($data['teamTwoScore']);
+                unset($data['teamTwoScore']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('teamOneScore', $data)) {
-            $object->setTeamOneScore($data['teamOneScore']);
-            unset($data['teamOneScore']);
-        }
-        if (\array_key_exists('teamTwoScore', $data)) {
-            $object->setTeamTwoScore($data['teamTwoScore']);
-            unset($data['teamTwoScore']);
-        }
-        foreach ($data as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('teamOneScore') && null !== $object->getTeamOneScore()) {
+                $data['teamOneScore'] = $object->getTeamOneScore();
+            }
+            if ($object->isInitialized('teamTwoScore') && null !== $object->getTeamTwoScore()) {
+                $data['teamTwoScore'] = $object->getTeamTwoScore();
             }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\MessagesLiveActivityUpdatePostBodyContentState' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class MessagesLiveActivityUpdatePostBodyContentStateNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('teamOneScore') && null !== $object->getTeamOneScore()) {
-            $data['teamOneScore'] = $object->getTeamOneScore();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\MessagesLiveActivityUpdatePostBodyContentState';
         }
-        if ($object->isInitialized('teamTwoScore') && null !== $object->getTeamTwoScore()) {
-            $data['teamTwoScore'] = $object->getTeamTwoScore();
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\MessagesLiveActivityUpdatePostBodyContentState';
         }
-        foreach ($object as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\MessagesLiveActivityUpdatePostBodyContentState();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('teamOneScore', $data)) {
+                $object->setTeamOneScore($data['teamOneScore']);
+                unset($data['teamOneScore']);
+            }
+            if (\array_key_exists('teamTwoScore', $data)) {
+                $object->setTeamTwoScore($data['teamTwoScore']);
+                unset($data['teamTwoScore']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('teamOneScore') && null !== $object->getTeamOneScore()) {
+                $data['teamOneScore'] = $object->getTeamOneScore();
+            }
+            if ($object->isInitialized('teamTwoScore') && null !== $object->getTeamTwoScore()) {
+                $data['teamTwoScore'] = $object->getTeamTwoScore();
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\MessagesLiveActivityUpdatePostBodyContentState' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\MessagesLiveActivityUpdatePostBodyContentState' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/MessagesLiveActivityUpdatePostBodyNormalizer.php b/lib/Normalizer/MessagesLiveActivityUpdatePostBodyNormalizer.php
index dd91768..3a66d6f 100644
--- a/lib/Normalizer/MessagesLiveActivityUpdatePostBodyNormalizer.php
+++ b/lib/Normalizer/MessagesLiveActivityUpdatePostBodyNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,110 +21,217 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class MessagesLiveActivityUpdatePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class MessagesLiveActivityUpdatePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return $type === 'Braze\\Model\\MessagesLiveActivityUpdatePostBody';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
-    {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\MessagesLiveActivityUpdatePostBody';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\MessagesLiveActivityUpdatePostBody';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\MessagesLiveActivityUpdatePostBody';
         }
-        $object = new \Braze\Model\MessagesLiveActivityUpdatePostBody();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\MessagesLiveActivityUpdatePostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('app_id', $data)) {
+                $object->setAppId($data['app_id']);
+                unset($data['app_id']);
+            }
+            if (\array_key_exists('activity_id', $data)) {
+                $object->setActivityId($data['activity_id']);
+                unset($data['activity_id']);
+            }
+            if (\array_key_exists('content_state', $data)) {
+                $object->setContentState($this->denormalizer->denormalize($data['content_state'], 'Braze\\Model\\MessagesLiveActivityUpdatePostBodyContentState', 'json', $context));
+                unset($data['content_state']);
+            }
+            if (\array_key_exists('end_activity', $data)) {
+                $object->setEndActivity($data['end_activity']);
+                unset($data['end_activity']);
+            }
+            if (\array_key_exists('dismissal_date', $data)) {
+                $object->setDismissalDate(\DateTime::createFromFormat('Y-m-d\\TH:i:sP', $data['dismissal_date']));
+                unset($data['dismissal_date']);
+            }
+            if (\array_key_exists('stale_date', $data)) {
+                $object->setStaleDate(\DateTime::createFromFormat('Y-m-d\\TH:i:sP', $data['stale_date']));
+                unset($data['stale_date']);
+            }
+            if (\array_key_exists('notification', $data)) {
+                $object->setNotification($this->denormalizer->denormalize($data['notification'], 'Braze\\Model\\MessagesLiveActivityUpdatePostBodyNotification', 'json', $context));
+                unset($data['notification']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('app_id', $data)) {
-            $object->setAppId($data['app_id']);
-            unset($data['app_id']);
-        }
-        if (\array_key_exists('activity_id', $data)) {
-            $object->setActivityId($data['activity_id']);
-            unset($data['activity_id']);
-        }
-        if (\array_key_exists('content_state', $data)) {
-            $object->setContentState($this->denormalizer->denormalize($data['content_state'], 'Braze\\Model\\MessagesLiveActivityUpdatePostBodyContentState', 'json', $context));
-            unset($data['content_state']);
-        }
-        if (\array_key_exists('end_activity', $data)) {
-            $object->setEndActivity($data['end_activity']);
-            unset($data['end_activity']);
-        }
-        if (\array_key_exists('dismissal_date', $data)) {
-            $object->setDismissalDate(\DateTime::createFromFormat('Y-m-d\\TH:i:sP', $data['dismissal_date']));
-            unset($data['dismissal_date']);
-        }
-        if (\array_key_exists('stale_date', $data)) {
-            $object->setStaleDate(\DateTime::createFromFormat('Y-m-d\\TH:i:sP', $data['stale_date']));
-            unset($data['stale_date']);
-        }
-        if (\array_key_exists('notification', $data)) {
-            $object->setNotification($this->denormalizer->denormalize($data['notification'], 'Braze\\Model\\MessagesLiveActivityUpdatePostBodyNotification', 'json', $context));
-            unset($data['notification']);
-        }
-        foreach ($data as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('appId') && null !== $object->getAppId()) {
+                $data['app_id'] = $object->getAppId();
+            }
+            if ($object->isInitialized('activityId') && null !== $object->getActivityId()) {
+                $data['activity_id'] = $object->getActivityId();
+            }
+            if ($object->isInitialized('contentState') && null !== $object->getContentState()) {
+                $data['content_state'] = $this->normalizer->normalize($object->getContentState(), 'json', $context);
+            }
+            if ($object->isInitialized('endActivity') && null !== $object->getEndActivity()) {
+                $data['end_activity'] = $object->getEndActivity();
+            }
+            if ($object->isInitialized('dismissalDate') && null !== $object->getDismissalDate()) {
+                $data['dismissal_date'] = $object->getDismissalDate()->format('Y-m-d\\TH:i:sP');
             }
+            if ($object->isInitialized('staleDate') && null !== $object->getStaleDate()) {
+                $data['stale_date'] = $object->getStaleDate()->format('Y-m-d\\TH:i:sP');
+            }
+            if ($object->isInitialized('notification') && null !== $object->getNotification()) {
+                $data['notification'] = $this->normalizer->normalize($object->getNotification(), 'json', $context);
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\MessagesLiveActivityUpdatePostBody' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class MessagesLiveActivityUpdatePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('appId') && null !== $object->getAppId()) {
-            $data['app_id'] = $object->getAppId();
-        }
-        if ($object->isInitialized('activityId') && null !== $object->getActivityId()) {
-            $data['activity_id'] = $object->getActivityId();
-        }
-        if ($object->isInitialized('contentState') && null !== $object->getContentState()) {
-            $data['content_state'] = $this->normalizer->normalize($object->getContentState(), 'json', $context);
-        }
-        if ($object->isInitialized('endActivity') && null !== $object->getEndActivity()) {
-            $data['end_activity'] = $object->getEndActivity();
-        }
-        if ($object->isInitialized('dismissalDate') && null !== $object->getDismissalDate()) {
-            $data['dismissal_date'] = $object->getDismissalDate()->format('Y-m-d\\TH:i:sP');
-        }
-        if ($object->isInitialized('staleDate') && null !== $object->getStaleDate()) {
-            $data['stale_date'] = $object->getStaleDate()->format('Y-m-d\\TH:i:sP');
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\MessagesLiveActivityUpdatePostBody';
         }
-        if ($object->isInitialized('notification') && null !== $object->getNotification()) {
-            $data['notification'] = $this->normalizer->normalize($object->getNotification(), 'json', $context);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\MessagesLiveActivityUpdatePostBody';
         }
-        foreach ($object as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\MessagesLiveActivityUpdatePostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('app_id', $data)) {
+                $object->setAppId($data['app_id']);
+                unset($data['app_id']);
+            }
+            if (\array_key_exists('activity_id', $data)) {
+                $object->setActivityId($data['activity_id']);
+                unset($data['activity_id']);
+            }
+            if (\array_key_exists('content_state', $data)) {
+                $object->setContentState($this->denormalizer->denormalize($data['content_state'], 'Braze\\Model\\MessagesLiveActivityUpdatePostBodyContentState', 'json', $context));
+                unset($data['content_state']);
+            }
+            if (\array_key_exists('end_activity', $data)) {
+                $object->setEndActivity($data['end_activity']);
+                unset($data['end_activity']);
+            }
+            if (\array_key_exists('dismissal_date', $data)) {
+                $object->setDismissalDate(\DateTime::createFromFormat('Y-m-d\\TH:i:sP', $data['dismissal_date']));
+                unset($data['dismissal_date']);
+            }
+            if (\array_key_exists('stale_date', $data)) {
+                $object->setStaleDate(\DateTime::createFromFormat('Y-m-d\\TH:i:sP', $data['stale_date']));
+                unset($data['stale_date']);
             }
+            if (\array_key_exists('notification', $data)) {
+                $object->setNotification($this->denormalizer->denormalize($data['notification'], 'Braze\\Model\\MessagesLiveActivityUpdatePostBodyNotification', 'json', $context));
+                unset($data['notification']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
+            }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('appId') && null !== $object->getAppId()) {
+                $data['app_id'] = $object->getAppId();
+            }
+            if ($object->isInitialized('activityId') && null !== $object->getActivityId()) {
+                $data['activity_id'] = $object->getActivityId();
+            }
+            if ($object->isInitialized('contentState') && null !== $object->getContentState()) {
+                $data['content_state'] = $this->normalizer->normalize($object->getContentState(), 'json', $context);
+            }
+            if ($object->isInitialized('endActivity') && null !== $object->getEndActivity()) {
+                $data['end_activity'] = $object->getEndActivity();
+            }
+            if ($object->isInitialized('dismissalDate') && null !== $object->getDismissalDate()) {
+                $data['dismissal_date'] = $object->getDismissalDate()->format('Y-m-d\\TH:i:sP');
+            }
+            if ($object->isInitialized('staleDate') && null !== $object->getStaleDate()) {
+                $data['stale_date'] = $object->getStaleDate()->format('Y-m-d\\TH:i:sP');
+            }
+            if ($object->isInitialized('notification') && null !== $object->getNotification()) {
+                $data['notification'] = $this->normalizer->normalize($object->getNotification(), 'json', $context);
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\MessagesLiveActivityUpdatePostBody' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\MessagesLiveActivityUpdatePostBody' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/MessagesLiveActivityUpdatePostBodyNotificationAlertNormalizer.php b/lib/Normalizer/MessagesLiveActivityUpdatePostBodyNotificationAlertNormalizer.php
index 720d73e..9a324e7 100644
--- a/lib/Normalizer/MessagesLiveActivityUpdatePostBodyNotificationAlertNormalizer.php
+++ b/lib/Normalizer/MessagesLiveActivityUpdatePostBodyNotificationAlertNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,75 +21,147 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class MessagesLiveActivityUpdatePostBodyNotificationAlertNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\MessagesLiveActivityUpdatePostBodyNotificationAlert';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class MessagesLiveActivityUpdatePostBodyNotificationAlertNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\MessagesLiveActivityUpdatePostBodyNotificationAlert';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\MessagesLiveActivityUpdatePostBodyNotificationAlert';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\MessagesLiveActivityUpdatePostBodyNotificationAlert';
         }
-        $object = new \Braze\Model\MessagesLiveActivityUpdatePostBodyNotificationAlert();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\MessagesLiveActivityUpdatePostBodyNotificationAlert();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('body', $data)) {
+                $object->setBody($data['body']);
+                unset($data['body']);
+            }
+            if (\array_key_exists('title', $data)) {
+                $object->setTitle($data['title']);
+                unset($data['title']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('body', $data)) {
-            $object->setBody($data['body']);
-            unset($data['body']);
-        }
-        if (\array_key_exists('title', $data)) {
-            $object->setTitle($data['title']);
-            unset($data['title']);
-        }
-        foreach ($data as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('body') && null !== $object->getBody()) {
+                $data['body'] = $object->getBody();
+            }
+            if ($object->isInitialized('title') && null !== $object->getTitle()) {
+                $data['title'] = $object->getTitle();
             }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\MessagesLiveActivityUpdatePostBodyNotificationAlert' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class MessagesLiveActivityUpdatePostBodyNotificationAlertNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('body') && null !== $object->getBody()) {
-            $data['body'] = $object->getBody();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\MessagesLiveActivityUpdatePostBodyNotificationAlert';
         }
-        if ($object->isInitialized('title') && null !== $object->getTitle()) {
-            $data['title'] = $object->getTitle();
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\MessagesLiveActivityUpdatePostBodyNotificationAlert';
         }
-        foreach ($object as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\MessagesLiveActivityUpdatePostBodyNotificationAlert();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('body', $data)) {
+                $object->setBody($data['body']);
+                unset($data['body']);
+            }
+            if (\array_key_exists('title', $data)) {
+                $object->setTitle($data['title']);
+                unset($data['title']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('body') && null !== $object->getBody()) {
+                $data['body'] = $object->getBody();
+            }
+            if ($object->isInitialized('title') && null !== $object->getTitle()) {
+                $data['title'] = $object->getTitle();
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\MessagesLiveActivityUpdatePostBodyNotificationAlert' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\MessagesLiveActivityUpdatePostBodyNotificationAlert' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/MessagesLiveActivityUpdatePostBodyNotificationNormalizer.php b/lib/Normalizer/MessagesLiveActivityUpdatePostBodyNotificationNormalizer.php
index 743ce88..58d048a 100644
--- a/lib/Normalizer/MessagesLiveActivityUpdatePostBodyNotificationNormalizer.php
+++ b/lib/Normalizer/MessagesLiveActivityUpdatePostBodyNotificationNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,68 +21,133 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class MessagesLiveActivityUpdatePostBodyNotificationNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class MessagesLiveActivityUpdatePostBodyNotificationNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return $type === 'Braze\\Model\\MessagesLiveActivityUpdatePostBodyNotification';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
-    {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\MessagesLiveActivityUpdatePostBodyNotification';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\MessagesLiveActivityUpdatePostBodyNotification';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\MessagesLiveActivityUpdatePostBodyNotification';
         }
-        $object = new \Braze\Model\MessagesLiveActivityUpdatePostBodyNotification();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\MessagesLiveActivityUpdatePostBodyNotification();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('alert', $data)) {
+                $object->setAlert($this->denormalizer->denormalize($data['alert'], 'Braze\\Model\\MessagesLiveActivityUpdatePostBodyNotificationAlert', 'json', $context));
+                unset($data['alert']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('alert', $data)) {
-            $object->setAlert($this->denormalizer->denormalize($data['alert'], 'Braze\\Model\\MessagesLiveActivityUpdatePostBodyNotificationAlert', 'json', $context));
-            unset($data['alert']);
-        }
-        foreach ($data as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('alert') && null !== $object->getAlert()) {
+                $data['alert'] = $this->normalizer->normalize($object->getAlert(), 'json', $context);
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
             }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\MessagesLiveActivityUpdatePostBodyNotification' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class MessagesLiveActivityUpdatePostBodyNotificationNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('alert') && null !== $object->getAlert()) {
-            $data['alert'] = $this->normalizer->normalize($object->getAlert(), 'json', $context);
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\MessagesLiveActivityUpdatePostBodyNotification';
         }
-        foreach ($object as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value;
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\MessagesLiveActivityUpdatePostBodyNotification';
+        }
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\MessagesLiveActivityUpdatePostBodyNotification();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('alert', $data)) {
+                $object->setAlert($this->denormalizer->denormalize($data['alert'], 'Braze\\Model\\MessagesLiveActivityUpdatePostBodyNotificationAlert', 'json', $context));
+                unset($data['alert']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('alert') && null !== $object->getAlert()) {
+                $data['alert'] = $this->normalizer->normalize($object->getAlert(), 'json', $context);
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\MessagesLiveActivityUpdatePostBodyNotification' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\MessagesLiveActivityUpdatePostBodyNotification' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/MessagesScheduleCreatePostBodyAudienceNormalizer.php b/lib/Normalizer/MessagesScheduleCreatePostBodyAudienceNormalizer.php
index 42f7cb2..1571b86 100644
--- a/lib/Normalizer/MessagesScheduleCreatePostBodyAudienceNormalizer.php
+++ b/lib/Normalizer/MessagesScheduleCreatePostBodyAudienceNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,76 +21,149 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class MessagesScheduleCreatePostBodyAudienceNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class MessagesScheduleCreatePostBodyAudienceNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return $type === 'Braze\\Model\\MessagesScheduleCreatePostBodyAudience';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
-    {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\MessagesScheduleCreatePostBodyAudience';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\MessagesScheduleCreatePostBodyAudience';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\MessagesScheduleCreatePostBodyAudience';
         }
-        $object = new \Braze\Model\MessagesScheduleCreatePostBodyAudience();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\MessagesScheduleCreatePostBodyAudience();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('AND', $data)) {
+                $values = [];
+                foreach ($data['AND'] as $value) {
+                    $values[] = $value;
+                }
+                $object->setAND($values);
+                unset($data['AND']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('AND', $data)) {
-            $values = [];
-            foreach ($data['AND'] as $value) {
-                $values[] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('aND') && null !== $object->getAND()) {
+                $values = [];
+                foreach ($object->getAND() as $value) {
+                    $values[] = $value;
+                }
+                $data['AND'] = $values;
             }
-            $object->setAND($values);
-            unset($data['AND']);
-        }
-        foreach ($data as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value_1;
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
             }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\MessagesScheduleCreatePostBodyAudience' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class MessagesScheduleCreatePostBodyAudienceNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('aND') && null !== $object->getAND()) {
-            $values = [];
-            foreach ($object->getAND() as $value) {
-                $values[] = $value;
-            }
-            $data['AND'] = $values;
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\MessagesScheduleCreatePostBodyAudience';
         }
-        foreach ($object as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value_1;
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\MessagesScheduleCreatePostBodyAudience';
+        }
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\MessagesScheduleCreatePostBodyAudience();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('AND', $data)) {
+                $values = [];
+                foreach ($data['AND'] as $value) {
+                    $values[] = $value;
+                }
+                $object->setAND($values);
+                unset($data['AND']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('aND') && null !== $object->getAND()) {
+                $values = [];
+                foreach ($object->getAND() as $value) {
+                    $values[] = $value;
+                }
+                $data['AND'] = $values;
+            }
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\MessagesScheduleCreatePostBodyAudience' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\MessagesScheduleCreatePostBodyAudience' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/MessagesScheduleCreatePostBodyMessagesNormalizer.php b/lib/Normalizer/MessagesScheduleCreatePostBodyMessagesNormalizer.php
index 55af149..43bb450 100644
--- a/lib/Normalizer/MessagesScheduleCreatePostBodyMessagesNormalizer.php
+++ b/lib/Normalizer/MessagesScheduleCreatePostBodyMessagesNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,196 +21,389 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class MessagesScheduleCreatePostBodyMessagesNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class MessagesScheduleCreatePostBodyMessagesNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return $type === 'Braze\\Model\\MessagesScheduleCreatePostBodyMessages';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
-    {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\MessagesScheduleCreatePostBodyMessages';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\MessagesScheduleCreatePostBodyMessages';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\MessagesScheduleCreatePostBodyMessages';
         }
-        $object = new \Braze\Model\MessagesScheduleCreatePostBodyMessages();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\MessagesScheduleCreatePostBodyMessages();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('apple_push', $data)) {
+                $values = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
+                foreach ($data['apple_push'] as $key => $value) {
+                    $values[$key] = $value;
+                }
+                $object->setApplePush($values);
+                unset($data['apple_push']);
+            }
+            if (\array_key_exists('android_push', $data)) {
+                $values_1 = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
+                foreach ($data['android_push'] as $key_1 => $value_1) {
+                    $values_1[$key_1] = $value_1;
+                }
+                $object->setAndroidPush($values_1);
+                unset($data['android_push']);
+            }
+            if (\array_key_exists('windows_push', $data)) {
+                $values_2 = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
+                foreach ($data['windows_push'] as $key_2 => $value_2) {
+                    $values_2[$key_2] = $value_2;
+                }
+                $object->setWindowsPush($values_2);
+                unset($data['windows_push']);
+            }
+            if (\array_key_exists('windows8_push', $data)) {
+                $values_3 = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
+                foreach ($data['windows8_push'] as $key_3 => $value_3) {
+                    $values_3[$key_3] = $value_3;
+                }
+                $object->setWindows8Push($values_3);
+                unset($data['windows8_push']);
+            }
+            if (\array_key_exists('kindle_push', $data)) {
+                $values_4 = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
+                foreach ($data['kindle_push'] as $key_4 => $value_4) {
+                    $values_4[$key_4] = $value_4;
+                }
+                $object->setKindlePush($values_4);
+                unset($data['kindle_push']);
+            }
+            if (\array_key_exists('web_push', $data)) {
+                $values_5 = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
+                foreach ($data['web_push'] as $key_5 => $value_5) {
+                    $values_5[$key_5] = $value_5;
+                }
+                $object->setWebPush($values_5);
+                unset($data['web_push']);
+            }
+            if (\array_key_exists('email', $data)) {
+                $values_6 = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
+                foreach ($data['email'] as $key_6 => $value_6) {
+                    $values_6[$key_6] = $value_6;
+                }
+                $object->setEmail($values_6);
+                unset($data['email']);
+            }
+            if (\array_key_exists('webhook', $data)) {
+                $values_7 = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
+                foreach ($data['webhook'] as $key_7 => $value_7) {
+                    $values_7[$key_7] = $value_7;
+                }
+                $object->setWebhook($values_7);
+                unset($data['webhook']);
+            }
+            if (\array_key_exists('content_card', $data)) {
+                $values_8 = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
+                foreach ($data['content_card'] as $key_8 => $value_8) {
+                    $values_8[$key_8] = $value_8;
+                }
+                $object->setContentCard($values_8);
+                unset($data['content_card']);
+            }
+            foreach ($data as $key_9 => $value_9) {
+                if (preg_match('/.*/', (string) $key_9)) {
+                    $object[$key_9] = $value_9;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('apple_push', $data)) {
-            $values = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
-            foreach ($data['apple_push'] as $key => $value) {
-                $values[$key] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('applePush') && null !== $object->getApplePush()) {
+                $values = [];
+                foreach ($object->getApplePush() as $key => $value) {
+                    $values[$key] = $value;
+                }
+                $data['apple_push'] = $values;
             }
-            $object->setApplePush($values);
-            unset($data['apple_push']);
-        }
-        if (\array_key_exists('android_push', $data)) {
-            $values_1 = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
-            foreach ($data['android_push'] as $key_1 => $value_1) {
-                $values_1[$key_1] = $value_1;
+            if ($object->isInitialized('androidPush') && null !== $object->getAndroidPush()) {
+                $values_1 = [];
+                foreach ($object->getAndroidPush() as $key_1 => $value_1) {
+                    $values_1[$key_1] = $value_1;
+                }
+                $data['android_push'] = $values_1;
             }
-            $object->setAndroidPush($values_1);
-            unset($data['android_push']);
-        }
-        if (\array_key_exists('windows_push', $data)) {
-            $values_2 = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
-            foreach ($data['windows_push'] as $key_2 => $value_2) {
-                $values_2[$key_2] = $value_2;
+            if ($object->isInitialized('windowsPush') && null !== $object->getWindowsPush()) {
+                $values_2 = [];
+                foreach ($object->getWindowsPush() as $key_2 => $value_2) {
+                    $values_2[$key_2] = $value_2;
+                }
+                $data['windows_push'] = $values_2;
             }
-            $object->setWindowsPush($values_2);
-            unset($data['windows_push']);
-        }
-        if (\array_key_exists('windows8_push', $data)) {
-            $values_3 = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
-            foreach ($data['windows8_push'] as $key_3 => $value_3) {
-                $values_3[$key_3] = $value_3;
+            if ($object->isInitialized('windows8Push') && null !== $object->getWindows8Push()) {
+                $values_3 = [];
+                foreach ($object->getWindows8Push() as $key_3 => $value_3) {
+                    $values_3[$key_3] = $value_3;
+                }
+                $data['windows8_push'] = $values_3;
             }
-            $object->setWindows8Push($values_3);
-            unset($data['windows8_push']);
-        }
-        if (\array_key_exists('kindle_push', $data)) {
-            $values_4 = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
-            foreach ($data['kindle_push'] as $key_4 => $value_4) {
-                $values_4[$key_4] = $value_4;
+            if ($object->isInitialized('kindlePush') && null !== $object->getKindlePush()) {
+                $values_4 = [];
+                foreach ($object->getKindlePush() as $key_4 => $value_4) {
+                    $values_4[$key_4] = $value_4;
+                }
+                $data['kindle_push'] = $values_4;
             }
-            $object->setKindlePush($values_4);
-            unset($data['kindle_push']);
-        }
-        if (\array_key_exists('web_push', $data)) {
-            $values_5 = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
-            foreach ($data['web_push'] as $key_5 => $value_5) {
-                $values_5[$key_5] = $value_5;
+            if ($object->isInitialized('webPush') && null !== $object->getWebPush()) {
+                $values_5 = [];
+                foreach ($object->getWebPush() as $key_5 => $value_5) {
+                    $values_5[$key_5] = $value_5;
+                }
+                $data['web_push'] = $values_5;
             }
-            $object->setWebPush($values_5);
-            unset($data['web_push']);
-        }
-        if (\array_key_exists('email', $data)) {
-            $values_6 = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
-            foreach ($data['email'] as $key_6 => $value_6) {
-                $values_6[$key_6] = $value_6;
+            if ($object->isInitialized('email') && null !== $object->getEmail()) {
+                $values_6 = [];
+                foreach ($object->getEmail() as $key_6 => $value_6) {
+                    $values_6[$key_6] = $value_6;
+                }
+                $data['email'] = $values_6;
             }
-            $object->setEmail($values_6);
-            unset($data['email']);
-        }
-        if (\array_key_exists('webhook', $data)) {
-            $values_7 = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
-            foreach ($data['webhook'] as $key_7 => $value_7) {
-                $values_7[$key_7] = $value_7;
+            if ($object->isInitialized('webhook') && null !== $object->getWebhook()) {
+                $values_7 = [];
+                foreach ($object->getWebhook() as $key_7 => $value_7) {
+                    $values_7[$key_7] = $value_7;
+                }
+                $data['webhook'] = $values_7;
             }
-            $object->setWebhook($values_7);
-            unset($data['webhook']);
-        }
-        if (\array_key_exists('content_card', $data)) {
-            $values_8 = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
-            foreach ($data['content_card'] as $key_8 => $value_8) {
-                $values_8[$key_8] = $value_8;
+            if ($object->isInitialized('contentCard') && null !== $object->getContentCard()) {
+                $values_8 = [];
+                foreach ($object->getContentCard() as $key_8 => $value_8) {
+                    $values_8[$key_8] = $value_8;
+                }
+                $data['content_card'] = $values_8;
             }
-            $object->setContentCard($values_8);
-            unset($data['content_card']);
-        }
-        foreach ($data as $key_9 => $value_9) {
-            if (preg_match('/.*/', (string) $key_9)) {
-                $object[$key_9] = $value_9;
+            foreach ($object as $key_9 => $value_9) {
+                if (preg_match('/.*/', (string) $key_9)) {
+                    $data[$key_9] = $value_9;
+                }
             }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\MessagesScheduleCreatePostBodyMessages' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class MessagesScheduleCreatePostBodyMessagesNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('applePush') && null !== $object->getApplePush()) {
-            $values = [];
-            foreach ($object->getApplePush() as $key => $value) {
-                $values[$key] = $value;
-            }
-            $data['apple_push'] = $values;
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\MessagesScheduleCreatePostBodyMessages';
         }
-        if ($object->isInitialized('androidPush') && null !== $object->getAndroidPush()) {
-            $values_1 = [];
-            foreach ($object->getAndroidPush() as $key_1 => $value_1) {
-                $values_1[$key_1] = $value_1;
-            }
-            $data['android_push'] = $values_1;
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\MessagesScheduleCreatePostBodyMessages';
         }
-        if ($object->isInitialized('windowsPush') && null !== $object->getWindowsPush()) {
-            $values_2 = [];
-            foreach ($object->getWindowsPush() as $key_2 => $value_2) {
-                $values_2[$key_2] = $value_2;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
             }
-            $data['windows_push'] = $values_2;
-        }
-        if ($object->isInitialized('windows8Push') && null !== $object->getWindows8Push()) {
-            $values_3 = [];
-            foreach ($object->getWindows8Push() as $key_3 => $value_3) {
-                $values_3[$key_3] = $value_3;
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
             }
-            $data['windows8_push'] = $values_3;
-        }
-        if ($object->isInitialized('kindlePush') && null !== $object->getKindlePush()) {
-            $values_4 = [];
-            foreach ($object->getKindlePush() as $key_4 => $value_4) {
-                $values_4[$key_4] = $value_4;
+            $object = new \Braze\Model\MessagesScheduleCreatePostBodyMessages();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
             }
-            $data['kindle_push'] = $values_4;
-        }
-        if ($object->isInitialized('webPush') && null !== $object->getWebPush()) {
-            $values_5 = [];
-            foreach ($object->getWebPush() as $key_5 => $value_5) {
-                $values_5[$key_5] = $value_5;
+            if (\array_key_exists('apple_push', $data)) {
+                $values = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
+                foreach ($data['apple_push'] as $key => $value) {
+                    $values[$key] = $value;
+                }
+                $object->setApplePush($values);
+                unset($data['apple_push']);
             }
-            $data['web_push'] = $values_5;
-        }
-        if ($object->isInitialized('email') && null !== $object->getEmail()) {
-            $values_6 = [];
-            foreach ($object->getEmail() as $key_6 => $value_6) {
-                $values_6[$key_6] = $value_6;
+            if (\array_key_exists('android_push', $data)) {
+                $values_1 = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
+                foreach ($data['android_push'] as $key_1 => $value_1) {
+                    $values_1[$key_1] = $value_1;
+                }
+                $object->setAndroidPush($values_1);
+                unset($data['android_push']);
             }
-            $data['email'] = $values_6;
-        }
-        if ($object->isInitialized('webhook') && null !== $object->getWebhook()) {
-            $values_7 = [];
-            foreach ($object->getWebhook() as $key_7 => $value_7) {
-                $values_7[$key_7] = $value_7;
+            if (\array_key_exists('windows_push', $data)) {
+                $values_2 = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
+                foreach ($data['windows_push'] as $key_2 => $value_2) {
+                    $values_2[$key_2] = $value_2;
+                }
+                $object->setWindowsPush($values_2);
+                unset($data['windows_push']);
             }
-            $data['webhook'] = $values_7;
-        }
-        if ($object->isInitialized('contentCard') && null !== $object->getContentCard()) {
-            $values_8 = [];
-            foreach ($object->getContentCard() as $key_8 => $value_8) {
-                $values_8[$key_8] = $value_8;
+            if (\array_key_exists('windows8_push', $data)) {
+                $values_3 = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
+                foreach ($data['windows8_push'] as $key_3 => $value_3) {
+                    $values_3[$key_3] = $value_3;
+                }
+                $object->setWindows8Push($values_3);
+                unset($data['windows8_push']);
             }
-            $data['content_card'] = $values_8;
-        }
-        foreach ($object as $key_9 => $value_9) {
-            if (preg_match('/.*/', (string) $key_9)) {
-                $data[$key_9] = $value_9;
+            if (\array_key_exists('kindle_push', $data)) {
+                $values_4 = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
+                foreach ($data['kindle_push'] as $key_4 => $value_4) {
+                    $values_4[$key_4] = $value_4;
+                }
+                $object->setKindlePush($values_4);
+                unset($data['kindle_push']);
+            }
+            if (\array_key_exists('web_push', $data)) {
+                $values_5 = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
+                foreach ($data['web_push'] as $key_5 => $value_5) {
+                    $values_5[$key_5] = $value_5;
+                }
+                $object->setWebPush($values_5);
+                unset($data['web_push']);
+            }
+            if (\array_key_exists('email', $data)) {
+                $values_6 = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
+                foreach ($data['email'] as $key_6 => $value_6) {
+                    $values_6[$key_6] = $value_6;
+                }
+                $object->setEmail($values_6);
+                unset($data['email']);
+            }
+            if (\array_key_exists('webhook', $data)) {
+                $values_7 = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
+                foreach ($data['webhook'] as $key_7 => $value_7) {
+                    $values_7[$key_7] = $value_7;
+                }
+                $object->setWebhook($values_7);
+                unset($data['webhook']);
+            }
+            if (\array_key_exists('content_card', $data)) {
+                $values_8 = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
+                foreach ($data['content_card'] as $key_8 => $value_8) {
+                    $values_8[$key_8] = $value_8;
+                }
+                $object->setContentCard($values_8);
+                unset($data['content_card']);
+            }
+            foreach ($data as $key_9 => $value_9) {
+                if (preg_match('/.*/', (string) $key_9)) {
+                    $object[$key_9] = $value_9;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('applePush') && null !== $object->getApplePush()) {
+                $values = [];
+                foreach ($object->getApplePush() as $key => $value) {
+                    $values[$key] = $value;
+                }
+                $data['apple_push'] = $values;
+            }
+            if ($object->isInitialized('androidPush') && null !== $object->getAndroidPush()) {
+                $values_1 = [];
+                foreach ($object->getAndroidPush() as $key_1 => $value_1) {
+                    $values_1[$key_1] = $value_1;
+                }
+                $data['android_push'] = $values_1;
+            }
+            if ($object->isInitialized('windowsPush') && null !== $object->getWindowsPush()) {
+                $values_2 = [];
+                foreach ($object->getWindowsPush() as $key_2 => $value_2) {
+                    $values_2[$key_2] = $value_2;
+                }
+                $data['windows_push'] = $values_2;
+            }
+            if ($object->isInitialized('windows8Push') && null !== $object->getWindows8Push()) {
+                $values_3 = [];
+                foreach ($object->getWindows8Push() as $key_3 => $value_3) {
+                    $values_3[$key_3] = $value_3;
+                }
+                $data['windows8_push'] = $values_3;
+            }
+            if ($object->isInitialized('kindlePush') && null !== $object->getKindlePush()) {
+                $values_4 = [];
+                foreach ($object->getKindlePush() as $key_4 => $value_4) {
+                    $values_4[$key_4] = $value_4;
+                }
+                $data['kindle_push'] = $values_4;
+            }
+            if ($object->isInitialized('webPush') && null !== $object->getWebPush()) {
+                $values_5 = [];
+                foreach ($object->getWebPush() as $key_5 => $value_5) {
+                    $values_5[$key_5] = $value_5;
+                }
+                $data['web_push'] = $values_5;
+            }
+            if ($object->isInitialized('email') && null !== $object->getEmail()) {
+                $values_6 = [];
+                foreach ($object->getEmail() as $key_6 => $value_6) {
+                    $values_6[$key_6] = $value_6;
+                }
+                $data['email'] = $values_6;
+            }
+            if ($object->isInitialized('webhook') && null !== $object->getWebhook()) {
+                $values_7 = [];
+                foreach ($object->getWebhook() as $key_7 => $value_7) {
+                    $values_7[$key_7] = $value_7;
+                }
+                $data['webhook'] = $values_7;
+            }
+            if ($object->isInitialized('contentCard') && null !== $object->getContentCard()) {
+                $values_8 = [];
+                foreach ($object->getContentCard() as $key_8 => $value_8) {
+                    $values_8[$key_8] = $value_8;
+                }
+                $data['content_card'] = $values_8;
+            }
+            foreach ($object as $key_9 => $value_9) {
+                if (preg_match('/.*/', (string) $key_9)) {
+                    $data[$key_9] = $value_9;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\MessagesScheduleCreatePostBodyMessages' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\MessagesScheduleCreatePostBodyMessages' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/MessagesScheduleCreatePostBodyNormalizer.php b/lib/Normalizer/MessagesScheduleCreatePostBodyNormalizer.php
index e5ef8b0..9e24ce8 100644
--- a/lib/Normalizer/MessagesScheduleCreatePostBodyNormalizer.php
+++ b/lib/Normalizer/MessagesScheduleCreatePostBodyNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,138 +21,273 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class MessagesScheduleCreatePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\MessagesScheduleCreatePostBody';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class MessagesScheduleCreatePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\MessagesScheduleCreatePostBody';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\MessagesScheduleCreatePostBody';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\MessagesScheduleCreatePostBody';
         }
-        $object = new \Braze\Model\MessagesScheduleCreatePostBody();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\MessagesScheduleCreatePostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('broadcast', $data)) {
+                $object->setBroadcast($data['broadcast']);
+                unset($data['broadcast']);
+            }
+            if (\array_key_exists('external_user_ids', $data)) {
+                $object->setExternalUserIds($data['external_user_ids']);
+                unset($data['external_user_ids']);
+            }
+            if (\array_key_exists('user_aliases', $data)) {
+                $object->setUserAliases($this->denormalizer->denormalize($data['user_aliases'], 'Braze\\Model\\MessagesScheduleCreatePostBodyUserAliases', 'json', $context));
+                unset($data['user_aliases']);
+            }
+            if (\array_key_exists('segment_id', $data)) {
+                $object->setSegmentId($data['segment_id']);
+                unset($data['segment_id']);
+            }
+            if (\array_key_exists('audience', $data)) {
+                $object->setAudience($this->denormalizer->denormalize($data['audience'], 'Braze\\Model\\MessagesScheduleCreatePostBodyAudience', 'json', $context));
+                unset($data['audience']);
+            }
+            if (\array_key_exists('campaign_id', $data)) {
+                $object->setCampaignId($data['campaign_id']);
+                unset($data['campaign_id']);
+            }
+            if (\array_key_exists('send_id', $data)) {
+                $object->setSendId($data['send_id']);
+                unset($data['send_id']);
+            }
+            if (\array_key_exists('override_messaging_limits', $data)) {
+                $object->setOverrideMessagingLimits($data['override_messaging_limits']);
+                unset($data['override_messaging_limits']);
+            }
+            if (\array_key_exists('recipient_subscription_state', $data)) {
+                $object->setRecipientSubscriptionState($data['recipient_subscription_state']);
+                unset($data['recipient_subscription_state']);
+            }
+            if (\array_key_exists('schedule', $data)) {
+                $object->setSchedule($this->denormalizer->denormalize($data['schedule'], 'Braze\\Model\\MessagesScheduleCreatePostBodySchedule', 'json', $context));
+                unset($data['schedule']);
+            }
+            if (\array_key_exists('messages', $data)) {
+                $object->setMessages($this->denormalizer->denormalize($data['messages'], 'Braze\\Model\\MessagesScheduleCreatePostBodyMessages', 'json', $context));
+                unset($data['messages']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('broadcast', $data)) {
-            $object->setBroadcast($data['broadcast']);
-            unset($data['broadcast']);
-        }
-        if (\array_key_exists('external_user_ids', $data)) {
-            $object->setExternalUserIds($data['external_user_ids']);
-            unset($data['external_user_ids']);
-        }
-        if (\array_key_exists('user_aliases', $data)) {
-            $object->setUserAliases($this->denormalizer->denormalize($data['user_aliases'], 'Braze\\Model\\MessagesScheduleCreatePostBodyUserAliases', 'json', $context));
-            unset($data['user_aliases']);
-        }
-        if (\array_key_exists('segment_id', $data)) {
-            $object->setSegmentId($data['segment_id']);
-            unset($data['segment_id']);
-        }
-        if (\array_key_exists('audience', $data)) {
-            $object->setAudience($this->denormalizer->denormalize($data['audience'], 'Braze\\Model\\MessagesScheduleCreatePostBodyAudience', 'json', $context));
-            unset($data['audience']);
-        }
-        if (\array_key_exists('campaign_id', $data)) {
-            $object->setCampaignId($data['campaign_id']);
-            unset($data['campaign_id']);
-        }
-        if (\array_key_exists('send_id', $data)) {
-            $object->setSendId($data['send_id']);
-            unset($data['send_id']);
-        }
-        if (\array_key_exists('override_messaging_limits', $data)) {
-            $object->setOverrideMessagingLimits($data['override_messaging_limits']);
-            unset($data['override_messaging_limits']);
-        }
-        if (\array_key_exists('recipient_subscription_state', $data)) {
-            $object->setRecipientSubscriptionState($data['recipient_subscription_state']);
-            unset($data['recipient_subscription_state']);
-        }
-        if (\array_key_exists('schedule', $data)) {
-            $object->setSchedule($this->denormalizer->denormalize($data['schedule'], 'Braze\\Model\\MessagesScheduleCreatePostBodySchedule', 'json', $context));
-            unset($data['schedule']);
-        }
-        if (\array_key_exists('messages', $data)) {
-            $object->setMessages($this->denormalizer->denormalize($data['messages'], 'Braze\\Model\\MessagesScheduleCreatePostBodyMessages', 'json', $context));
-            unset($data['messages']);
-        }
-        foreach ($data as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('broadcast') && null !== $object->getBroadcast()) {
+                $data['broadcast'] = $object->getBroadcast();
             }
+            if ($object->isInitialized('externalUserIds') && null !== $object->getExternalUserIds()) {
+                $data['external_user_ids'] = $object->getExternalUserIds();
+            }
+            if ($object->isInitialized('userAliases') && null !== $object->getUserAliases()) {
+                $data['user_aliases'] = $this->normalizer->normalize($object->getUserAliases(), 'json', $context);
+            }
+            if ($object->isInitialized('segmentId') && null !== $object->getSegmentId()) {
+                $data['segment_id'] = $object->getSegmentId();
+            }
+            if ($object->isInitialized('audience') && null !== $object->getAudience()) {
+                $data['audience'] = $this->normalizer->normalize($object->getAudience(), 'json', $context);
+            }
+            if ($object->isInitialized('campaignId') && null !== $object->getCampaignId()) {
+                $data['campaign_id'] = $object->getCampaignId();
+            }
+            if ($object->isInitialized('sendId') && null !== $object->getSendId()) {
+                $data['send_id'] = $object->getSendId();
+            }
+            if ($object->isInitialized('overrideMessagingLimits') && null !== $object->getOverrideMessagingLimits()) {
+                $data['override_messaging_limits'] = $object->getOverrideMessagingLimits();
+            }
+            if ($object->isInitialized('recipientSubscriptionState') && null !== $object->getRecipientSubscriptionState()) {
+                $data['recipient_subscription_state'] = $object->getRecipientSubscriptionState();
+            }
+            if ($object->isInitialized('schedule') && null !== $object->getSchedule()) {
+                $data['schedule'] = $this->normalizer->normalize($object->getSchedule(), 'json', $context);
+            }
+            if ($object->isInitialized('messages') && null !== $object->getMessages()) {
+                $data['messages'] = $this->normalizer->normalize($object->getMessages(), 'json', $context);
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\MessagesScheduleCreatePostBody' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class MessagesScheduleCreatePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('broadcast') && null !== $object->getBroadcast()) {
-            $data['broadcast'] = $object->getBroadcast();
-        }
-        if ($object->isInitialized('externalUserIds') && null !== $object->getExternalUserIds()) {
-            $data['external_user_ids'] = $object->getExternalUserIds();
-        }
-        if ($object->isInitialized('userAliases') && null !== $object->getUserAliases()) {
-            $data['user_aliases'] = $this->normalizer->normalize($object->getUserAliases(), 'json', $context);
-        }
-        if ($object->isInitialized('segmentId') && null !== $object->getSegmentId()) {
-            $data['segment_id'] = $object->getSegmentId();
-        }
-        if ($object->isInitialized('audience') && null !== $object->getAudience()) {
-            $data['audience'] = $this->normalizer->normalize($object->getAudience(), 'json', $context);
-        }
-        if ($object->isInitialized('campaignId') && null !== $object->getCampaignId()) {
-            $data['campaign_id'] = $object->getCampaignId();
-        }
-        if ($object->isInitialized('sendId') && null !== $object->getSendId()) {
-            $data['send_id'] = $object->getSendId();
-        }
-        if ($object->isInitialized('overrideMessagingLimits') && null !== $object->getOverrideMessagingLimits()) {
-            $data['override_messaging_limits'] = $object->getOverrideMessagingLimits();
-        }
-        if ($object->isInitialized('recipientSubscriptionState') && null !== $object->getRecipientSubscriptionState()) {
-            $data['recipient_subscription_state'] = $object->getRecipientSubscriptionState();
-        }
-        if ($object->isInitialized('schedule') && null !== $object->getSchedule()) {
-            $data['schedule'] = $this->normalizer->normalize($object->getSchedule(), 'json', $context);
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\MessagesScheduleCreatePostBody';
         }
-        if ($object->isInitialized('messages') && null !== $object->getMessages()) {
-            $data['messages'] = $this->normalizer->normalize($object->getMessages(), 'json', $context);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\MessagesScheduleCreatePostBody';
         }
-        foreach ($object as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\MessagesScheduleCreatePostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('broadcast', $data)) {
+                $object->setBroadcast($data['broadcast']);
+                unset($data['broadcast']);
+            }
+            if (\array_key_exists('external_user_ids', $data)) {
+                $object->setExternalUserIds($data['external_user_ids']);
+                unset($data['external_user_ids']);
+            }
+            if (\array_key_exists('user_aliases', $data)) {
+                $object->setUserAliases($this->denormalizer->denormalize($data['user_aliases'], 'Braze\\Model\\MessagesScheduleCreatePostBodyUserAliases', 'json', $context));
+                unset($data['user_aliases']);
+            }
+            if (\array_key_exists('segment_id', $data)) {
+                $object->setSegmentId($data['segment_id']);
+                unset($data['segment_id']);
+            }
+            if (\array_key_exists('audience', $data)) {
+                $object->setAudience($this->denormalizer->denormalize($data['audience'], 'Braze\\Model\\MessagesScheduleCreatePostBodyAudience', 'json', $context));
+                unset($data['audience']);
+            }
+            if (\array_key_exists('campaign_id', $data)) {
+                $object->setCampaignId($data['campaign_id']);
+                unset($data['campaign_id']);
+            }
+            if (\array_key_exists('send_id', $data)) {
+                $object->setSendId($data['send_id']);
+                unset($data['send_id']);
+            }
+            if (\array_key_exists('override_messaging_limits', $data)) {
+                $object->setOverrideMessagingLimits($data['override_messaging_limits']);
+                unset($data['override_messaging_limits']);
             }
+            if (\array_key_exists('recipient_subscription_state', $data)) {
+                $object->setRecipientSubscriptionState($data['recipient_subscription_state']);
+                unset($data['recipient_subscription_state']);
+            }
+            if (\array_key_exists('schedule', $data)) {
+                $object->setSchedule($this->denormalizer->denormalize($data['schedule'], 'Braze\\Model\\MessagesScheduleCreatePostBodySchedule', 'json', $context));
+                unset($data['schedule']);
+            }
+            if (\array_key_exists('messages', $data)) {
+                $object->setMessages($this->denormalizer->denormalize($data['messages'], 'Braze\\Model\\MessagesScheduleCreatePostBodyMessages', 'json', $context));
+                unset($data['messages']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
+            }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('broadcast') && null !== $object->getBroadcast()) {
+                $data['broadcast'] = $object->getBroadcast();
+            }
+            if ($object->isInitialized('externalUserIds') && null !== $object->getExternalUserIds()) {
+                $data['external_user_ids'] = $object->getExternalUserIds();
+            }
+            if ($object->isInitialized('userAliases') && null !== $object->getUserAliases()) {
+                $data['user_aliases'] = $this->normalizer->normalize($object->getUserAliases(), 'json', $context);
+            }
+            if ($object->isInitialized('segmentId') && null !== $object->getSegmentId()) {
+                $data['segment_id'] = $object->getSegmentId();
+            }
+            if ($object->isInitialized('audience') && null !== $object->getAudience()) {
+                $data['audience'] = $this->normalizer->normalize($object->getAudience(), 'json', $context);
+            }
+            if ($object->isInitialized('campaignId') && null !== $object->getCampaignId()) {
+                $data['campaign_id'] = $object->getCampaignId();
+            }
+            if ($object->isInitialized('sendId') && null !== $object->getSendId()) {
+                $data['send_id'] = $object->getSendId();
+            }
+            if ($object->isInitialized('overrideMessagingLimits') && null !== $object->getOverrideMessagingLimits()) {
+                $data['override_messaging_limits'] = $object->getOverrideMessagingLimits();
+            }
+            if ($object->isInitialized('recipientSubscriptionState') && null !== $object->getRecipientSubscriptionState()) {
+                $data['recipient_subscription_state'] = $object->getRecipientSubscriptionState();
+            }
+            if ($object->isInitialized('schedule') && null !== $object->getSchedule()) {
+                $data['schedule'] = $this->normalizer->normalize($object->getSchedule(), 'json', $context);
+            }
+            if ($object->isInitialized('messages') && null !== $object->getMessages()) {
+                $data['messages'] = $this->normalizer->normalize($object->getMessages(), 'json', $context);
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\MessagesScheduleCreatePostBody' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\MessagesScheduleCreatePostBody' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/MessagesScheduleCreatePostBodyScheduleNormalizer.php b/lib/Normalizer/MessagesScheduleCreatePostBodyScheduleNormalizer.php
index 9bac937..a4dc033 100644
--- a/lib/Normalizer/MessagesScheduleCreatePostBodyScheduleNormalizer.php
+++ b/lib/Normalizer/MessagesScheduleCreatePostBodyScheduleNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,82 +21,161 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class MessagesScheduleCreatePostBodyScheduleNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\MessagesScheduleCreatePostBodySchedule';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class MessagesScheduleCreatePostBodyScheduleNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\MessagesScheduleCreatePostBodySchedule';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\MessagesScheduleCreatePostBodySchedule';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\MessagesScheduleCreatePostBodySchedule';
         }
-        $object = new \Braze\Model\MessagesScheduleCreatePostBodySchedule();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\MessagesScheduleCreatePostBodySchedule();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('time', $data)) {
+                $object->setTime($data['time']);
+                unset($data['time']);
+            }
+            if (\array_key_exists('in_local_time', $data)) {
+                $object->setInLocalTime($data['in_local_time']);
+                unset($data['in_local_time']);
+            }
+            if (\array_key_exists('at_optimal_time', $data)) {
+                $object->setAtOptimalTime($data['at_optimal_time']);
+                unset($data['at_optimal_time']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('time', $data)) {
-            $object->setTime($data['time']);
-            unset($data['time']);
-        }
-        if (\array_key_exists('in_local_time', $data)) {
-            $object->setInLocalTime($data['in_local_time']);
-            unset($data['in_local_time']);
-        }
-        if (\array_key_exists('at_optimal_time', $data)) {
-            $object->setAtOptimalTime($data['at_optimal_time']);
-            unset($data['at_optimal_time']);
-        }
-        foreach ($data as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('time') && null !== $object->getTime()) {
+                $data['time'] = $object->getTime();
+            }
+            if ($object->isInitialized('inLocalTime') && null !== $object->getInLocalTime()) {
+                $data['in_local_time'] = $object->getInLocalTime();
             }
+            if ($object->isInitialized('atOptimalTime') && null !== $object->getAtOptimalTime()) {
+                $data['at_optimal_time'] = $object->getAtOptimalTime();
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\MessagesScheduleCreatePostBodySchedule' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class MessagesScheduleCreatePostBodyScheduleNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('time') && null !== $object->getTime()) {
-            $data['time'] = $object->getTime();
-        }
-        if ($object->isInitialized('inLocalTime') && null !== $object->getInLocalTime()) {
-            $data['in_local_time'] = $object->getInLocalTime();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\MessagesScheduleCreatePostBodySchedule';
         }
-        if ($object->isInitialized('atOptimalTime') && null !== $object->getAtOptimalTime()) {
-            $data['at_optimal_time'] = $object->getAtOptimalTime();
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\MessagesScheduleCreatePostBodySchedule';
         }
-        foreach ($object as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\MessagesScheduleCreatePostBodySchedule();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('time', $data)) {
+                $object->setTime($data['time']);
+                unset($data['time']);
+            }
+            if (\array_key_exists('in_local_time', $data)) {
+                $object->setInLocalTime($data['in_local_time']);
+                unset($data['in_local_time']);
+            }
+            if (\array_key_exists('at_optimal_time', $data)) {
+                $object->setAtOptimalTime($data['at_optimal_time']);
+                unset($data['at_optimal_time']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('time') && null !== $object->getTime()) {
+                $data['time'] = $object->getTime();
+            }
+            if ($object->isInitialized('inLocalTime') && null !== $object->getInLocalTime()) {
+                $data['in_local_time'] = $object->getInLocalTime();
+            }
+            if ($object->isInitialized('atOptimalTime') && null !== $object->getAtOptimalTime()) {
+                $data['at_optimal_time'] = $object->getAtOptimalTime();
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\MessagesScheduleCreatePostBodySchedule' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\MessagesScheduleCreatePostBodySchedule' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/MessagesScheduleCreatePostBodyUserAliasesNormalizer.php b/lib/Normalizer/MessagesScheduleCreatePostBodyUserAliasesNormalizer.php
index 8cf0521..f7c9a32 100644
--- a/lib/Normalizer/MessagesScheduleCreatePostBodyUserAliasesNormalizer.php
+++ b/lib/Normalizer/MessagesScheduleCreatePostBodyUserAliasesNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,75 +21,147 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class MessagesScheduleCreatePostBodyUserAliasesNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\MessagesScheduleCreatePostBodyUserAliases';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class MessagesScheduleCreatePostBodyUserAliasesNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\MessagesScheduleCreatePostBodyUserAliases';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\MessagesScheduleCreatePostBodyUserAliases';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\MessagesScheduleCreatePostBodyUserAliases';
         }
-        $object = new \Braze\Model\MessagesScheduleCreatePostBodyUserAliases();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\MessagesScheduleCreatePostBodyUserAliases();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('alias_name', $data)) {
+                $object->setAliasName($data['alias_name']);
+                unset($data['alias_name']);
+            }
+            if (\array_key_exists('alias_label', $data)) {
+                $object->setAliasLabel($data['alias_label']);
+                unset($data['alias_label']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('alias_name', $data)) {
-            $object->setAliasName($data['alias_name']);
-            unset($data['alias_name']);
-        }
-        if (\array_key_exists('alias_label', $data)) {
-            $object->setAliasLabel($data['alias_label']);
-            unset($data['alias_label']);
-        }
-        foreach ($data as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('aliasName') && null !== $object->getAliasName()) {
+                $data['alias_name'] = $object->getAliasName();
+            }
+            if ($object->isInitialized('aliasLabel') && null !== $object->getAliasLabel()) {
+                $data['alias_label'] = $object->getAliasLabel();
             }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\MessagesScheduleCreatePostBodyUserAliases' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class MessagesScheduleCreatePostBodyUserAliasesNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('aliasName') && null !== $object->getAliasName()) {
-            $data['alias_name'] = $object->getAliasName();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\MessagesScheduleCreatePostBodyUserAliases';
         }
-        if ($object->isInitialized('aliasLabel') && null !== $object->getAliasLabel()) {
-            $data['alias_label'] = $object->getAliasLabel();
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\MessagesScheduleCreatePostBodyUserAliases';
         }
-        foreach ($object as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\MessagesScheduleCreatePostBodyUserAliases();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('alias_name', $data)) {
+                $object->setAliasName($data['alias_name']);
+                unset($data['alias_name']);
+            }
+            if (\array_key_exists('alias_label', $data)) {
+                $object->setAliasLabel($data['alias_label']);
+                unset($data['alias_label']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('aliasName') && null !== $object->getAliasName()) {
+                $data['alias_name'] = $object->getAliasName();
+            }
+            if ($object->isInitialized('aliasLabel') && null !== $object->getAliasLabel()) {
+                $data['alias_label'] = $object->getAliasLabel();
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\MessagesScheduleCreatePostBodyUserAliases' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\MessagesScheduleCreatePostBodyUserAliases' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/MessagesScheduleDeletePostBodyNormalizer.php b/lib/Normalizer/MessagesScheduleDeletePostBodyNormalizer.php
index 8b4b5cd..fb0fd77 100644
--- a/lib/Normalizer/MessagesScheduleDeletePostBodyNormalizer.php
+++ b/lib/Normalizer/MessagesScheduleDeletePostBodyNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,68 +21,133 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class MessagesScheduleDeletePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class MessagesScheduleDeletePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return $type === 'Braze\\Model\\MessagesScheduleDeletePostBody';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
-    {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\MessagesScheduleDeletePostBody';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\MessagesScheduleDeletePostBody';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\MessagesScheduleDeletePostBody';
         }
-        $object = new \Braze\Model\MessagesScheduleDeletePostBody();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\MessagesScheduleDeletePostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('schedule_id', $data)) {
+                $object->setScheduleId($data['schedule_id']);
+                unset($data['schedule_id']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('schedule_id', $data)) {
-            $object->setScheduleId($data['schedule_id']);
-            unset($data['schedule_id']);
-        }
-        foreach ($data as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('scheduleId') && null !== $object->getScheduleId()) {
+                $data['schedule_id'] = $object->getScheduleId();
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
             }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\MessagesScheduleDeletePostBody' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class MessagesScheduleDeletePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('scheduleId') && null !== $object->getScheduleId()) {
-            $data['schedule_id'] = $object->getScheduleId();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\MessagesScheduleDeletePostBody';
         }
-        foreach ($object as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value;
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\MessagesScheduleDeletePostBody';
+        }
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\MessagesScheduleDeletePostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('schedule_id', $data)) {
+                $object->setScheduleId($data['schedule_id']);
+                unset($data['schedule_id']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('scheduleId') && null !== $object->getScheduleId()) {
+                $data['schedule_id'] = $object->getScheduleId();
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\MessagesScheduleDeletePostBody' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\MessagesScheduleDeletePostBody' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/MessagesScheduleUpdatePostBodyMessagesAndroidPushNormalizer.php b/lib/Normalizer/MessagesScheduleUpdatePostBodyMessagesAndroidPushNormalizer.php
index 50f4984..042aabe 100644
--- a/lib/Normalizer/MessagesScheduleUpdatePostBodyMessagesAndroidPushNormalizer.php
+++ b/lib/Normalizer/MessagesScheduleUpdatePostBodyMessagesAndroidPushNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,75 +21,147 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class MessagesScheduleUpdatePostBodyMessagesAndroidPushNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\MessagesScheduleUpdatePostBodyMessagesAndroidPush';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class MessagesScheduleUpdatePostBodyMessagesAndroidPushNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\MessagesScheduleUpdatePostBodyMessagesAndroidPush';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\MessagesScheduleUpdatePostBodyMessagesAndroidPush';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\MessagesScheduleUpdatePostBodyMessagesAndroidPush';
         }
-        $object = new \Braze\Model\MessagesScheduleUpdatePostBodyMessagesAndroidPush();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\MessagesScheduleUpdatePostBodyMessagesAndroidPush();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('title', $data)) {
+                $object->setTitle($data['title']);
+                unset($data['title']);
+            }
+            if (\array_key_exists('alert', $data)) {
+                $object->setAlert($data['alert']);
+                unset($data['alert']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('title', $data)) {
-            $object->setTitle($data['title']);
-            unset($data['title']);
-        }
-        if (\array_key_exists('alert', $data)) {
-            $object->setAlert($data['alert']);
-            unset($data['alert']);
-        }
-        foreach ($data as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('title') && null !== $object->getTitle()) {
+                $data['title'] = $object->getTitle();
+            }
+            if ($object->isInitialized('alert') && null !== $object->getAlert()) {
+                $data['alert'] = $object->getAlert();
             }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\MessagesScheduleUpdatePostBodyMessagesAndroidPush' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class MessagesScheduleUpdatePostBodyMessagesAndroidPushNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('title') && null !== $object->getTitle()) {
-            $data['title'] = $object->getTitle();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\MessagesScheduleUpdatePostBodyMessagesAndroidPush';
         }
-        if ($object->isInitialized('alert') && null !== $object->getAlert()) {
-            $data['alert'] = $object->getAlert();
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\MessagesScheduleUpdatePostBodyMessagesAndroidPush';
         }
-        foreach ($object as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\MessagesScheduleUpdatePostBodyMessagesAndroidPush();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('title', $data)) {
+                $object->setTitle($data['title']);
+                unset($data['title']);
+            }
+            if (\array_key_exists('alert', $data)) {
+                $object->setAlert($data['alert']);
+                unset($data['alert']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('title') && null !== $object->getTitle()) {
+                $data['title'] = $object->getTitle();
+            }
+            if ($object->isInitialized('alert') && null !== $object->getAlert()) {
+                $data['alert'] = $object->getAlert();
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\MessagesScheduleUpdatePostBodyMessagesAndroidPush' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\MessagesScheduleUpdatePostBodyMessagesAndroidPush' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/MessagesScheduleUpdatePostBodyMessagesApplePushNormalizer.php b/lib/Normalizer/MessagesScheduleUpdatePostBodyMessagesApplePushNormalizer.php
index c960155..45abf52 100644
--- a/lib/Normalizer/MessagesScheduleUpdatePostBodyMessagesApplePushNormalizer.php
+++ b/lib/Normalizer/MessagesScheduleUpdatePostBodyMessagesApplePushNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,75 +21,147 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class MessagesScheduleUpdatePostBodyMessagesApplePushNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\MessagesScheduleUpdatePostBodyMessagesApplePush';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class MessagesScheduleUpdatePostBodyMessagesApplePushNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\MessagesScheduleUpdatePostBodyMessagesApplePush';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\MessagesScheduleUpdatePostBodyMessagesApplePush';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\MessagesScheduleUpdatePostBodyMessagesApplePush';
         }
-        $object = new \Braze\Model\MessagesScheduleUpdatePostBodyMessagesApplePush();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\MessagesScheduleUpdatePostBodyMessagesApplePush();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('alert', $data)) {
+                $object->setAlert($data['alert']);
+                unset($data['alert']);
+            }
+            if (\array_key_exists('badge', $data)) {
+                $object->setBadge($data['badge']);
+                unset($data['badge']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('alert', $data)) {
-            $object->setAlert($data['alert']);
-            unset($data['alert']);
-        }
-        if (\array_key_exists('badge', $data)) {
-            $object->setBadge($data['badge']);
-            unset($data['badge']);
-        }
-        foreach ($data as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('alert') && null !== $object->getAlert()) {
+                $data['alert'] = $object->getAlert();
+            }
+            if ($object->isInitialized('badge') && null !== $object->getBadge()) {
+                $data['badge'] = $object->getBadge();
             }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\MessagesScheduleUpdatePostBodyMessagesApplePush' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class MessagesScheduleUpdatePostBodyMessagesApplePushNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('alert') && null !== $object->getAlert()) {
-            $data['alert'] = $object->getAlert();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\MessagesScheduleUpdatePostBodyMessagesApplePush';
         }
-        if ($object->isInitialized('badge') && null !== $object->getBadge()) {
-            $data['badge'] = $object->getBadge();
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\MessagesScheduleUpdatePostBodyMessagesApplePush';
         }
-        foreach ($object as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\MessagesScheduleUpdatePostBodyMessagesApplePush();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('alert', $data)) {
+                $object->setAlert($data['alert']);
+                unset($data['alert']);
+            }
+            if (\array_key_exists('badge', $data)) {
+                $object->setBadge($data['badge']);
+                unset($data['badge']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('alert') && null !== $object->getAlert()) {
+                $data['alert'] = $object->getAlert();
+            }
+            if ($object->isInitialized('badge') && null !== $object->getBadge()) {
+                $data['badge'] = $object->getBadge();
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\MessagesScheduleUpdatePostBodyMessagesApplePush' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\MessagesScheduleUpdatePostBodyMessagesApplePush' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/MessagesScheduleUpdatePostBodyMessagesNormalizer.php b/lib/Normalizer/MessagesScheduleUpdatePostBodyMessagesNormalizer.php
index 9161a44..1496d28 100644
--- a/lib/Normalizer/MessagesScheduleUpdatePostBodyMessagesNormalizer.php
+++ b/lib/Normalizer/MessagesScheduleUpdatePostBodyMessagesNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,82 +21,161 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class MessagesScheduleUpdatePostBodyMessagesNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\MessagesScheduleUpdatePostBodyMessages';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class MessagesScheduleUpdatePostBodyMessagesNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\MessagesScheduleUpdatePostBodyMessages';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\MessagesScheduleUpdatePostBodyMessages';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\MessagesScheduleUpdatePostBodyMessages';
         }
-        $object = new \Braze\Model\MessagesScheduleUpdatePostBodyMessages();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\MessagesScheduleUpdatePostBodyMessages();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('apple_push', $data)) {
+                $object->setApplePush($this->denormalizer->denormalize($data['apple_push'], 'Braze\\Model\\MessagesScheduleUpdatePostBodyMessagesApplePush', 'json', $context));
+                unset($data['apple_push']);
+            }
+            if (\array_key_exists('android_push', $data)) {
+                $object->setAndroidPush($this->denormalizer->denormalize($data['android_push'], 'Braze\\Model\\MessagesScheduleUpdatePostBodyMessagesAndroidPush', 'json', $context));
+                unset($data['android_push']);
+            }
+            if (\array_key_exists('sms', $data)) {
+                $object->setSms($this->denormalizer->denormalize($data['sms'], 'Braze\\Model\\MessagesScheduleUpdatePostBodyMessagesSms', 'json', $context));
+                unset($data['sms']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('apple_push', $data)) {
-            $object->setApplePush($this->denormalizer->denormalize($data['apple_push'], 'Braze\\Model\\MessagesScheduleUpdatePostBodyMessagesApplePush', 'json', $context));
-            unset($data['apple_push']);
-        }
-        if (\array_key_exists('android_push', $data)) {
-            $object->setAndroidPush($this->denormalizer->denormalize($data['android_push'], 'Braze\\Model\\MessagesScheduleUpdatePostBodyMessagesAndroidPush', 'json', $context));
-            unset($data['android_push']);
-        }
-        if (\array_key_exists('sms', $data)) {
-            $object->setSms($this->denormalizer->denormalize($data['sms'], 'Braze\\Model\\MessagesScheduleUpdatePostBodyMessagesSms', 'json', $context));
-            unset($data['sms']);
-        }
-        foreach ($data as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('applePush') && null !== $object->getApplePush()) {
+                $data['apple_push'] = $this->normalizer->normalize($object->getApplePush(), 'json', $context);
+            }
+            if ($object->isInitialized('androidPush') && null !== $object->getAndroidPush()) {
+                $data['android_push'] = $this->normalizer->normalize($object->getAndroidPush(), 'json', $context);
             }
+            if ($object->isInitialized('sms') && null !== $object->getSms()) {
+                $data['sms'] = $this->normalizer->normalize($object->getSms(), 'json', $context);
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\MessagesScheduleUpdatePostBodyMessages' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class MessagesScheduleUpdatePostBodyMessagesNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('applePush') && null !== $object->getApplePush()) {
-            $data['apple_push'] = $this->normalizer->normalize($object->getApplePush(), 'json', $context);
-        }
-        if ($object->isInitialized('androidPush') && null !== $object->getAndroidPush()) {
-            $data['android_push'] = $this->normalizer->normalize($object->getAndroidPush(), 'json', $context);
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\MessagesScheduleUpdatePostBodyMessages';
         }
-        if ($object->isInitialized('sms') && null !== $object->getSms()) {
-            $data['sms'] = $this->normalizer->normalize($object->getSms(), 'json', $context);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\MessagesScheduleUpdatePostBodyMessages';
         }
-        foreach ($object as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\MessagesScheduleUpdatePostBodyMessages();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('apple_push', $data)) {
+                $object->setApplePush($this->denormalizer->denormalize($data['apple_push'], 'Braze\\Model\\MessagesScheduleUpdatePostBodyMessagesApplePush', 'json', $context));
+                unset($data['apple_push']);
+            }
+            if (\array_key_exists('android_push', $data)) {
+                $object->setAndroidPush($this->denormalizer->denormalize($data['android_push'], 'Braze\\Model\\MessagesScheduleUpdatePostBodyMessagesAndroidPush', 'json', $context));
+                unset($data['android_push']);
+            }
+            if (\array_key_exists('sms', $data)) {
+                $object->setSms($this->denormalizer->denormalize($data['sms'], 'Braze\\Model\\MessagesScheduleUpdatePostBodyMessagesSms', 'json', $context));
+                unset($data['sms']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('applePush') && null !== $object->getApplePush()) {
+                $data['apple_push'] = $this->normalizer->normalize($object->getApplePush(), 'json', $context);
+            }
+            if ($object->isInitialized('androidPush') && null !== $object->getAndroidPush()) {
+                $data['android_push'] = $this->normalizer->normalize($object->getAndroidPush(), 'json', $context);
+            }
+            if ($object->isInitialized('sms') && null !== $object->getSms()) {
+                $data['sms'] = $this->normalizer->normalize($object->getSms(), 'json', $context);
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\MessagesScheduleUpdatePostBodyMessages' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\MessagesScheduleUpdatePostBodyMessages' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/MessagesScheduleUpdatePostBodyMessagesSmsNormalizer.php b/lib/Normalizer/MessagesScheduleUpdatePostBodyMessagesSmsNormalizer.php
index e368c52..e7fa0e6 100644
--- a/lib/Normalizer/MessagesScheduleUpdatePostBodyMessagesSmsNormalizer.php
+++ b/lib/Normalizer/MessagesScheduleUpdatePostBodyMessagesSmsNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,89 +21,175 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class MessagesScheduleUpdatePostBodyMessagesSmsNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class MessagesScheduleUpdatePostBodyMessagesSmsNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return $type === 'Braze\\Model\\MessagesScheduleUpdatePostBodyMessagesSms';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function supportsNormalization($data, $format = null, array $context = []): bool
-    {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\MessagesScheduleUpdatePostBodyMessagesSms';
-    }
-
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\MessagesScheduleUpdatePostBodyMessagesSms';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\MessagesScheduleUpdatePostBodyMessagesSms';
         }
-        $object = new \Braze\Model\MessagesScheduleUpdatePostBodyMessagesSms();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\MessagesScheduleUpdatePostBodyMessagesSms();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('subscription_group_id', $data)) {
+                $object->setSubscriptionGroupId($data['subscription_group_id']);
+                unset($data['subscription_group_id']);
+            }
+            if (\array_key_exists('message_variation_id', $data)) {
+                $object->setMessageVariationId($data['message_variation_id']);
+                unset($data['message_variation_id']);
+            }
+            if (\array_key_exists('body', $data)) {
+                $object->setBody($data['body']);
+                unset($data['body']);
+            }
+            if (\array_key_exists('app_id', $data)) {
+                $object->setAppId($data['app_id']);
+                unset($data['app_id']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('subscription_group_id', $data)) {
-            $object->setSubscriptionGroupId($data['subscription_group_id']);
-            unset($data['subscription_group_id']);
-        }
-        if (\array_key_exists('message_variation_id', $data)) {
-            $object->setMessageVariationId($data['message_variation_id']);
-            unset($data['message_variation_id']);
-        }
-        if (\array_key_exists('body', $data)) {
-            $object->setBody($data['body']);
-            unset($data['body']);
-        }
-        if (\array_key_exists('app_id', $data)) {
-            $object->setAppId($data['app_id']);
-            unset($data['app_id']);
-        }
-        foreach ($data as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('subscriptionGroupId') && null !== $object->getSubscriptionGroupId()) {
+                $data['subscription_group_id'] = $object->getSubscriptionGroupId();
+            }
+            if ($object->isInitialized('messageVariationId') && null !== $object->getMessageVariationId()) {
+                $data['message_variation_id'] = $object->getMessageVariationId();
+            }
+            if ($object->isInitialized('body') && null !== $object->getBody()) {
+                $data['body'] = $object->getBody();
             }
+            if ($object->isInitialized('appId') && null !== $object->getAppId()) {
+                $data['app_id'] = $object->getAppId();
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\MessagesScheduleUpdatePostBodyMessagesSms' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class MessagesScheduleUpdatePostBodyMessagesSmsNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('subscriptionGroupId') && null !== $object->getSubscriptionGroupId()) {
-            $data['subscription_group_id'] = $object->getSubscriptionGroupId();
-        }
-        if ($object->isInitialized('messageVariationId') && null !== $object->getMessageVariationId()) {
-            $data['message_variation_id'] = $object->getMessageVariationId();
-        }
-        if ($object->isInitialized('body') && null !== $object->getBody()) {
-            $data['body'] = $object->getBody();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\MessagesScheduleUpdatePostBodyMessagesSms';
         }
-        if ($object->isInitialized('appId') && null !== $object->getAppId()) {
-            $data['app_id'] = $object->getAppId();
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\MessagesScheduleUpdatePostBodyMessagesSms';
         }
-        foreach ($object as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\MessagesScheduleUpdatePostBodyMessagesSms();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('subscription_group_id', $data)) {
+                $object->setSubscriptionGroupId($data['subscription_group_id']);
+                unset($data['subscription_group_id']);
+            }
+            if (\array_key_exists('message_variation_id', $data)) {
+                $object->setMessageVariationId($data['message_variation_id']);
+                unset($data['message_variation_id']);
+            }
+            if (\array_key_exists('body', $data)) {
+                $object->setBody($data['body']);
+                unset($data['body']);
+            }
+            if (\array_key_exists('app_id', $data)) {
+                $object->setAppId($data['app_id']);
+                unset($data['app_id']);
             }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
+            }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('subscriptionGroupId') && null !== $object->getSubscriptionGroupId()) {
+                $data['subscription_group_id'] = $object->getSubscriptionGroupId();
+            }
+            if ($object->isInitialized('messageVariationId') && null !== $object->getMessageVariationId()) {
+                $data['message_variation_id'] = $object->getMessageVariationId();
+            }
+            if ($object->isInitialized('body') && null !== $object->getBody()) {
+                $data['body'] = $object->getBody();
+            }
+            if ($object->isInitialized('appId') && null !== $object->getAppId()) {
+                $data['app_id'] = $object->getAppId();
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\MessagesScheduleUpdatePostBodyMessagesSms' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\MessagesScheduleUpdatePostBodyMessagesSms' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/MessagesScheduleUpdatePostBodyNormalizer.php b/lib/Normalizer/MessagesScheduleUpdatePostBodyNormalizer.php
index 8acd254..3beacdb 100644
--- a/lib/Normalizer/MessagesScheduleUpdatePostBodyNormalizer.php
+++ b/lib/Normalizer/MessagesScheduleUpdatePostBodyNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,82 +21,161 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class MessagesScheduleUpdatePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\MessagesScheduleUpdatePostBody';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class MessagesScheduleUpdatePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\MessagesScheduleUpdatePostBody';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\MessagesScheduleUpdatePostBody';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\MessagesScheduleUpdatePostBody';
         }
-        $object = new \Braze\Model\MessagesScheduleUpdatePostBody();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\MessagesScheduleUpdatePostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('schedule_id', $data)) {
+                $object->setScheduleId($data['schedule_id']);
+                unset($data['schedule_id']);
+            }
+            if (\array_key_exists('schedule', $data)) {
+                $object->setSchedule($this->denormalizer->denormalize($data['schedule'], 'Braze\\Model\\MessagesScheduleUpdatePostBodySchedule', 'json', $context));
+                unset($data['schedule']);
+            }
+            if (\array_key_exists('messages', $data)) {
+                $object->setMessages($this->denormalizer->denormalize($data['messages'], 'Braze\\Model\\MessagesScheduleUpdatePostBodyMessages', 'json', $context));
+                unset($data['messages']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('schedule_id', $data)) {
-            $object->setScheduleId($data['schedule_id']);
-            unset($data['schedule_id']);
-        }
-        if (\array_key_exists('schedule', $data)) {
-            $object->setSchedule($this->denormalizer->denormalize($data['schedule'], 'Braze\\Model\\MessagesScheduleUpdatePostBodySchedule', 'json', $context));
-            unset($data['schedule']);
-        }
-        if (\array_key_exists('messages', $data)) {
-            $object->setMessages($this->denormalizer->denormalize($data['messages'], 'Braze\\Model\\MessagesScheduleUpdatePostBodyMessages', 'json', $context));
-            unset($data['messages']);
-        }
-        foreach ($data as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('scheduleId') && null !== $object->getScheduleId()) {
+                $data['schedule_id'] = $object->getScheduleId();
+            }
+            if ($object->isInitialized('schedule') && null !== $object->getSchedule()) {
+                $data['schedule'] = $this->normalizer->normalize($object->getSchedule(), 'json', $context);
             }
+            if ($object->isInitialized('messages') && null !== $object->getMessages()) {
+                $data['messages'] = $this->normalizer->normalize($object->getMessages(), 'json', $context);
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\MessagesScheduleUpdatePostBody' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class MessagesScheduleUpdatePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('scheduleId') && null !== $object->getScheduleId()) {
-            $data['schedule_id'] = $object->getScheduleId();
-        }
-        if ($object->isInitialized('schedule') && null !== $object->getSchedule()) {
-            $data['schedule'] = $this->normalizer->normalize($object->getSchedule(), 'json', $context);
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\MessagesScheduleUpdatePostBody';
         }
-        if ($object->isInitialized('messages') && null !== $object->getMessages()) {
-            $data['messages'] = $this->normalizer->normalize($object->getMessages(), 'json', $context);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\MessagesScheduleUpdatePostBody';
         }
-        foreach ($object as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\MessagesScheduleUpdatePostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('schedule_id', $data)) {
+                $object->setScheduleId($data['schedule_id']);
+                unset($data['schedule_id']);
+            }
+            if (\array_key_exists('schedule', $data)) {
+                $object->setSchedule($this->denormalizer->denormalize($data['schedule'], 'Braze\\Model\\MessagesScheduleUpdatePostBodySchedule', 'json', $context));
+                unset($data['schedule']);
+            }
+            if (\array_key_exists('messages', $data)) {
+                $object->setMessages($this->denormalizer->denormalize($data['messages'], 'Braze\\Model\\MessagesScheduleUpdatePostBodyMessages', 'json', $context));
+                unset($data['messages']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('scheduleId') && null !== $object->getScheduleId()) {
+                $data['schedule_id'] = $object->getScheduleId();
+            }
+            if ($object->isInitialized('schedule') && null !== $object->getSchedule()) {
+                $data['schedule'] = $this->normalizer->normalize($object->getSchedule(), 'json', $context);
+            }
+            if ($object->isInitialized('messages') && null !== $object->getMessages()) {
+                $data['messages'] = $this->normalizer->normalize($object->getMessages(), 'json', $context);
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\MessagesScheduleUpdatePostBody' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\MessagesScheduleUpdatePostBody' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/MessagesScheduleUpdatePostBodyScheduleNormalizer.php b/lib/Normalizer/MessagesScheduleUpdatePostBodyScheduleNormalizer.php
index c70eb2c..d24c2a7 100644
--- a/lib/Normalizer/MessagesScheduleUpdatePostBodyScheduleNormalizer.php
+++ b/lib/Normalizer/MessagesScheduleUpdatePostBodyScheduleNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,68 +21,133 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class MessagesScheduleUpdatePostBodyScheduleNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class MessagesScheduleUpdatePostBodyScheduleNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return $type === 'Braze\\Model\\MessagesScheduleUpdatePostBodySchedule';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
-    {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\MessagesScheduleUpdatePostBodySchedule';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\MessagesScheduleUpdatePostBodySchedule';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\MessagesScheduleUpdatePostBodySchedule';
         }
-        $object = new \Braze\Model\MessagesScheduleUpdatePostBodySchedule();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\MessagesScheduleUpdatePostBodySchedule();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('time', $data)) {
+                $object->setTime(\DateTime::createFromFormat('Y-m-d\\TH:i:sP', $data['time']));
+                unset($data['time']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('time', $data)) {
-            $object->setTime(\DateTime::createFromFormat('Y-m-d\\TH:i:sP', $data['time']));
-            unset($data['time']);
-        }
-        foreach ($data as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('time') && null !== $object->getTime()) {
+                $data['time'] = $object->getTime()->format('Y-m-d\\TH:i:sP');
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
             }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\MessagesScheduleUpdatePostBodySchedule' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class MessagesScheduleUpdatePostBodyScheduleNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('time') && null !== $object->getTime()) {
-            $data['time'] = $object->getTime()->format('Y-m-d\\TH:i:sP');
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\MessagesScheduleUpdatePostBodySchedule';
         }
-        foreach ($object as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value;
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\MessagesScheduleUpdatePostBodySchedule';
+        }
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\MessagesScheduleUpdatePostBodySchedule();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('time', $data)) {
+                $object->setTime(\DateTime::createFromFormat('Y-m-d\\TH:i:sP', $data['time']));
+                unset($data['time']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('time') && null !== $object->getTime()) {
+                $data['time'] = $object->getTime()->format('Y-m-d\\TH:i:sP');
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\MessagesScheduleUpdatePostBodySchedule' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\MessagesScheduleUpdatePostBodySchedule' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/MessagesSendPostBodyAudienceNormalizer.php b/lib/Normalizer/MessagesSendPostBodyAudienceNormalizer.php
index 670fc7a..6edf89e 100644
--- a/lib/Normalizer/MessagesSendPostBodyAudienceNormalizer.php
+++ b/lib/Normalizer/MessagesSendPostBodyAudienceNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,76 +21,149 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class MessagesSendPostBodyAudienceNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class MessagesSendPostBodyAudienceNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return $type === 'Braze\\Model\\MessagesSendPostBodyAudience';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
-    {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\MessagesSendPostBodyAudience';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\MessagesSendPostBodyAudience';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\MessagesSendPostBodyAudience';
         }
-        $object = new \Braze\Model\MessagesSendPostBodyAudience();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\MessagesSendPostBodyAudience();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('AND', $data)) {
+                $values = [];
+                foreach ($data['AND'] as $value) {
+                    $values[] = $value;
+                }
+                $object->setAND($values);
+                unset($data['AND']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('AND', $data)) {
-            $values = [];
-            foreach ($data['AND'] as $value) {
-                $values[] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('aND') && null !== $object->getAND()) {
+                $values = [];
+                foreach ($object->getAND() as $value) {
+                    $values[] = $value;
+                }
+                $data['AND'] = $values;
             }
-            $object->setAND($values);
-            unset($data['AND']);
-        }
-        foreach ($data as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value_1;
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
             }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\MessagesSendPostBodyAudience' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class MessagesSendPostBodyAudienceNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('aND') && null !== $object->getAND()) {
-            $values = [];
-            foreach ($object->getAND() as $value) {
-                $values[] = $value;
-            }
-            $data['AND'] = $values;
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\MessagesSendPostBodyAudience';
         }
-        foreach ($object as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value_1;
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\MessagesSendPostBodyAudience';
+        }
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\MessagesSendPostBodyAudience();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('AND', $data)) {
+                $values = [];
+                foreach ($data['AND'] as $value) {
+                    $values[] = $value;
+                }
+                $object->setAND($values);
+                unset($data['AND']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('aND') && null !== $object->getAND()) {
+                $values = [];
+                foreach ($object->getAND() as $value) {
+                    $values[] = $value;
+                }
+                $data['AND'] = $values;
+            }
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\MessagesSendPostBodyAudience' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\MessagesSendPostBodyAudience' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/MessagesSendPostBodyMessagesNormalizer.php b/lib/Normalizer/MessagesSendPostBodyMessagesNormalizer.php
index a26745a..70b0646 100644
--- a/lib/Normalizer/MessagesSendPostBodyMessagesNormalizer.php
+++ b/lib/Normalizer/MessagesSendPostBodyMessagesNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,117 +21,231 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class MessagesSendPostBodyMessagesNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class MessagesSendPostBodyMessagesNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return $type === 'Braze\\Model\\MessagesSendPostBodyMessages';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
-    {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\MessagesSendPostBodyMessages';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\MessagesSendPostBodyMessages';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\MessagesSendPostBodyMessages';
         }
-        $object = new \Braze\Model\MessagesSendPostBodyMessages();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\MessagesSendPostBodyMessages();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('android_push', $data)) {
+                $object->setAndroidPush($data['android_push']);
+                unset($data['android_push']);
+            }
+            if (\array_key_exists('apple_push', $data)) {
+                $object->setApplePush($data['apple_push']);
+                unset($data['apple_push']);
+            }
+            if (\array_key_exists('content_card', $data)) {
+                $object->setContentCard($data['content_card']);
+                unset($data['content_card']);
+            }
+            if (\array_key_exists('email', $data)) {
+                $object->setEmail($data['email']);
+                unset($data['email']);
+            }
+            if (\array_key_exists('kindle_push', $data)) {
+                $object->setKindlePush($data['kindle_push']);
+                unset($data['kindle_push']);
+            }
+            if (\array_key_exists('web_push', $data)) {
+                $object->setWebPush($data['web_push']);
+                unset($data['web_push']);
+            }
+            if (\array_key_exists('windows_phone8_push', $data)) {
+                $object->setWindowsPhone8Push($data['windows_phone8_push']);
+                unset($data['windows_phone8_push']);
+            }
+            if (\array_key_exists('windows_universal_push', $data)) {
+                $object->setWindowsUniversalPush($data['windows_universal_push']);
+                unset($data['windows_universal_push']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('android_push', $data)) {
-            $object->setAndroidPush($data['android_push']);
-            unset($data['android_push']);
-        }
-        if (\array_key_exists('apple_push', $data)) {
-            $object->setApplePush($data['apple_push']);
-            unset($data['apple_push']);
-        }
-        if (\array_key_exists('content_card', $data)) {
-            $object->setContentCard($data['content_card']);
-            unset($data['content_card']);
-        }
-        if (\array_key_exists('email', $data)) {
-            $object->setEmail($data['email']);
-            unset($data['email']);
-        }
-        if (\array_key_exists('kindle_push', $data)) {
-            $object->setKindlePush($data['kindle_push']);
-            unset($data['kindle_push']);
-        }
-        if (\array_key_exists('web_push', $data)) {
-            $object->setWebPush($data['web_push']);
-            unset($data['web_push']);
-        }
-        if (\array_key_exists('windows_phone8_push', $data)) {
-            $object->setWindowsPhone8Push($data['windows_phone8_push']);
-            unset($data['windows_phone8_push']);
-        }
-        if (\array_key_exists('windows_universal_push', $data)) {
-            $object->setWindowsUniversalPush($data['windows_universal_push']);
-            unset($data['windows_universal_push']);
-        }
-        foreach ($data as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('androidPush') && null !== $object->getAndroidPush()) {
+                $data['android_push'] = $object->getAndroidPush();
             }
+            if ($object->isInitialized('applePush') && null !== $object->getApplePush()) {
+                $data['apple_push'] = $object->getApplePush();
+            }
+            if ($object->isInitialized('contentCard') && null !== $object->getContentCard()) {
+                $data['content_card'] = $object->getContentCard();
+            }
+            if ($object->isInitialized('email') && null !== $object->getEmail()) {
+                $data['email'] = $object->getEmail();
+            }
+            if ($object->isInitialized('kindlePush') && null !== $object->getKindlePush()) {
+                $data['kindle_push'] = $object->getKindlePush();
+            }
+            if ($object->isInitialized('webPush') && null !== $object->getWebPush()) {
+                $data['web_push'] = $object->getWebPush();
+            }
+            if ($object->isInitialized('windowsPhone8Push') && null !== $object->getWindowsPhone8Push()) {
+                $data['windows_phone8_push'] = $object->getWindowsPhone8Push();
+            }
+            if ($object->isInitialized('windowsUniversalPush') && null !== $object->getWindowsUniversalPush()) {
+                $data['windows_universal_push'] = $object->getWindowsUniversalPush();
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\MessagesSendPostBodyMessages' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class MessagesSendPostBodyMessagesNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('androidPush') && null !== $object->getAndroidPush()) {
-            $data['android_push'] = $object->getAndroidPush();
-        }
-        if ($object->isInitialized('applePush') && null !== $object->getApplePush()) {
-            $data['apple_push'] = $object->getApplePush();
-        }
-        if ($object->isInitialized('contentCard') && null !== $object->getContentCard()) {
-            $data['content_card'] = $object->getContentCard();
-        }
-        if ($object->isInitialized('email') && null !== $object->getEmail()) {
-            $data['email'] = $object->getEmail();
-        }
-        if ($object->isInitialized('kindlePush') && null !== $object->getKindlePush()) {
-            $data['kindle_push'] = $object->getKindlePush();
-        }
-        if ($object->isInitialized('webPush') && null !== $object->getWebPush()) {
-            $data['web_push'] = $object->getWebPush();
-        }
-        if ($object->isInitialized('windowsPhone8Push') && null !== $object->getWindowsPhone8Push()) {
-            $data['windows_phone8_push'] = $object->getWindowsPhone8Push();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\MessagesSendPostBodyMessages';
         }
-        if ($object->isInitialized('windowsUniversalPush') && null !== $object->getWindowsUniversalPush()) {
-            $data['windows_universal_push'] = $object->getWindowsUniversalPush();
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\MessagesSendPostBodyMessages';
         }
-        foreach ($object as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\MessagesSendPostBodyMessages();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('android_push', $data)) {
+                $object->setAndroidPush($data['android_push']);
+                unset($data['android_push']);
+            }
+            if (\array_key_exists('apple_push', $data)) {
+                $object->setApplePush($data['apple_push']);
+                unset($data['apple_push']);
+            }
+            if (\array_key_exists('content_card', $data)) {
+                $object->setContentCard($data['content_card']);
+                unset($data['content_card']);
+            }
+            if (\array_key_exists('email', $data)) {
+                $object->setEmail($data['email']);
+                unset($data['email']);
+            }
+            if (\array_key_exists('kindle_push', $data)) {
+                $object->setKindlePush($data['kindle_push']);
+                unset($data['kindle_push']);
+            }
+            if (\array_key_exists('web_push', $data)) {
+                $object->setWebPush($data['web_push']);
+                unset($data['web_push']);
             }
+            if (\array_key_exists('windows_phone8_push', $data)) {
+                $object->setWindowsPhone8Push($data['windows_phone8_push']);
+                unset($data['windows_phone8_push']);
+            }
+            if (\array_key_exists('windows_universal_push', $data)) {
+                $object->setWindowsUniversalPush($data['windows_universal_push']);
+                unset($data['windows_universal_push']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
+            }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('androidPush') && null !== $object->getAndroidPush()) {
+                $data['android_push'] = $object->getAndroidPush();
+            }
+            if ($object->isInitialized('applePush') && null !== $object->getApplePush()) {
+                $data['apple_push'] = $object->getApplePush();
+            }
+            if ($object->isInitialized('contentCard') && null !== $object->getContentCard()) {
+                $data['content_card'] = $object->getContentCard();
+            }
+            if ($object->isInitialized('email') && null !== $object->getEmail()) {
+                $data['email'] = $object->getEmail();
+            }
+            if ($object->isInitialized('kindlePush') && null !== $object->getKindlePush()) {
+                $data['kindle_push'] = $object->getKindlePush();
+            }
+            if ($object->isInitialized('webPush') && null !== $object->getWebPush()) {
+                $data['web_push'] = $object->getWebPush();
+            }
+            if ($object->isInitialized('windowsPhone8Push') && null !== $object->getWindowsPhone8Push()) {
+                $data['windows_phone8_push'] = $object->getWindowsPhone8Push();
+            }
+            if ($object->isInitialized('windowsUniversalPush') && null !== $object->getWindowsUniversalPush()) {
+                $data['windows_universal_push'] = $object->getWindowsUniversalPush();
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\MessagesSendPostBodyMessages' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\MessagesSendPostBodyMessages' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/MessagesSendPostBodyNormalizer.php b/lib/Normalizer/MessagesSendPostBodyNormalizer.php
index 3eabec1..d6abb6f 100644
--- a/lib/Normalizer/MessagesSendPostBodyNormalizer.php
+++ b/lib/Normalizer/MessagesSendPostBodyNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,131 +21,259 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class MessagesSendPostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\MessagesSendPostBody';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class MessagesSendPostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\MessagesSendPostBody';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\MessagesSendPostBody';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\MessagesSendPostBody';
         }
-        $object = new \Braze\Model\MessagesSendPostBody();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\MessagesSendPostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('broadcast', $data)) {
+                $object->setBroadcast($data['broadcast']);
+                unset($data['broadcast']);
+            }
+            if (\array_key_exists('external_user_ids', $data)) {
+                $object->setExternalUserIds($data['external_user_ids']);
+                unset($data['external_user_ids']);
+            }
+            if (\array_key_exists('user_aliases', $data)) {
+                $object->setUserAliases($this->denormalizer->denormalize($data['user_aliases'], 'Braze\\Model\\MessagesSendPostBodyUserAliases', 'json', $context));
+                unset($data['user_aliases']);
+            }
+            if (\array_key_exists('segment_id', $data)) {
+                $object->setSegmentId($data['segment_id']);
+                unset($data['segment_id']);
+            }
+            if (\array_key_exists('audience', $data)) {
+                $object->setAudience($this->denormalizer->denormalize($data['audience'], 'Braze\\Model\\MessagesSendPostBodyAudience', 'json', $context));
+                unset($data['audience']);
+            }
+            if (\array_key_exists('campaign_id', $data)) {
+                $object->setCampaignId($data['campaign_id']);
+                unset($data['campaign_id']);
+            }
+            if (\array_key_exists('send_id', $data)) {
+                $object->setSendId($data['send_id']);
+                unset($data['send_id']);
+            }
+            if (\array_key_exists('override_frequency_capping', $data)) {
+                $object->setOverrideFrequencyCapping($data['override_frequency_capping']);
+                unset($data['override_frequency_capping']);
+            }
+            if (\array_key_exists('recipient_subscription_state', $data)) {
+                $object->setRecipientSubscriptionState($data['recipient_subscription_state']);
+                unset($data['recipient_subscription_state']);
+            }
+            if (\array_key_exists('messages', $data)) {
+                $object->setMessages($this->denormalizer->denormalize($data['messages'], 'Braze\\Model\\MessagesSendPostBodyMessages', 'json', $context));
+                unset($data['messages']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('broadcast', $data)) {
-            $object->setBroadcast($data['broadcast']);
-            unset($data['broadcast']);
-        }
-        if (\array_key_exists('external_user_ids', $data)) {
-            $object->setExternalUserIds($data['external_user_ids']);
-            unset($data['external_user_ids']);
-        }
-        if (\array_key_exists('user_aliases', $data)) {
-            $object->setUserAliases($this->denormalizer->denormalize($data['user_aliases'], 'Braze\\Model\\MessagesSendPostBodyUserAliases', 'json', $context));
-            unset($data['user_aliases']);
-        }
-        if (\array_key_exists('segment_id', $data)) {
-            $object->setSegmentId($data['segment_id']);
-            unset($data['segment_id']);
-        }
-        if (\array_key_exists('audience', $data)) {
-            $object->setAudience($this->denormalizer->denormalize($data['audience'], 'Braze\\Model\\MessagesSendPostBodyAudience', 'json', $context));
-            unset($data['audience']);
-        }
-        if (\array_key_exists('campaign_id', $data)) {
-            $object->setCampaignId($data['campaign_id']);
-            unset($data['campaign_id']);
-        }
-        if (\array_key_exists('send_id', $data)) {
-            $object->setSendId($data['send_id']);
-            unset($data['send_id']);
-        }
-        if (\array_key_exists('override_frequency_capping', $data)) {
-            $object->setOverrideFrequencyCapping($data['override_frequency_capping']);
-            unset($data['override_frequency_capping']);
-        }
-        if (\array_key_exists('recipient_subscription_state', $data)) {
-            $object->setRecipientSubscriptionState($data['recipient_subscription_state']);
-            unset($data['recipient_subscription_state']);
-        }
-        if (\array_key_exists('messages', $data)) {
-            $object->setMessages($this->denormalizer->denormalize($data['messages'], 'Braze\\Model\\MessagesSendPostBodyMessages', 'json', $context));
-            unset($data['messages']);
-        }
-        foreach ($data as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('broadcast') && null !== $object->getBroadcast()) {
+                $data['broadcast'] = $object->getBroadcast();
             }
+            if ($object->isInitialized('externalUserIds') && null !== $object->getExternalUserIds()) {
+                $data['external_user_ids'] = $object->getExternalUserIds();
+            }
+            if ($object->isInitialized('userAliases') && null !== $object->getUserAliases()) {
+                $data['user_aliases'] = $this->normalizer->normalize($object->getUserAliases(), 'json', $context);
+            }
+            if ($object->isInitialized('segmentId') && null !== $object->getSegmentId()) {
+                $data['segment_id'] = $object->getSegmentId();
+            }
+            if ($object->isInitialized('audience') && null !== $object->getAudience()) {
+                $data['audience'] = $this->normalizer->normalize($object->getAudience(), 'json', $context);
+            }
+            if ($object->isInitialized('campaignId') && null !== $object->getCampaignId()) {
+                $data['campaign_id'] = $object->getCampaignId();
+            }
+            if ($object->isInitialized('sendId') && null !== $object->getSendId()) {
+                $data['send_id'] = $object->getSendId();
+            }
+            if ($object->isInitialized('overrideFrequencyCapping') && null !== $object->getOverrideFrequencyCapping()) {
+                $data['override_frequency_capping'] = $object->getOverrideFrequencyCapping();
+            }
+            if ($object->isInitialized('recipientSubscriptionState') && null !== $object->getRecipientSubscriptionState()) {
+                $data['recipient_subscription_state'] = $object->getRecipientSubscriptionState();
+            }
+            if ($object->isInitialized('messages') && null !== $object->getMessages()) {
+                $data['messages'] = $this->normalizer->normalize($object->getMessages(), 'json', $context);
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\MessagesSendPostBody' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class MessagesSendPostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('broadcast') && null !== $object->getBroadcast()) {
-            $data['broadcast'] = $object->getBroadcast();
-        }
-        if ($object->isInitialized('externalUserIds') && null !== $object->getExternalUserIds()) {
-            $data['external_user_ids'] = $object->getExternalUserIds();
-        }
-        if ($object->isInitialized('userAliases') && null !== $object->getUserAliases()) {
-            $data['user_aliases'] = $this->normalizer->normalize($object->getUserAliases(), 'json', $context);
-        }
-        if ($object->isInitialized('segmentId') && null !== $object->getSegmentId()) {
-            $data['segment_id'] = $object->getSegmentId();
-        }
-        if ($object->isInitialized('audience') && null !== $object->getAudience()) {
-            $data['audience'] = $this->normalizer->normalize($object->getAudience(), 'json', $context);
-        }
-        if ($object->isInitialized('campaignId') && null !== $object->getCampaignId()) {
-            $data['campaign_id'] = $object->getCampaignId();
-        }
-        if ($object->isInitialized('sendId') && null !== $object->getSendId()) {
-            $data['send_id'] = $object->getSendId();
-        }
-        if ($object->isInitialized('overrideFrequencyCapping') && null !== $object->getOverrideFrequencyCapping()) {
-            $data['override_frequency_capping'] = $object->getOverrideFrequencyCapping();
-        }
-        if ($object->isInitialized('recipientSubscriptionState') && null !== $object->getRecipientSubscriptionState()) {
-            $data['recipient_subscription_state'] = $object->getRecipientSubscriptionState();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\MessagesSendPostBody';
         }
-        if ($object->isInitialized('messages') && null !== $object->getMessages()) {
-            $data['messages'] = $this->normalizer->normalize($object->getMessages(), 'json', $context);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\MessagesSendPostBody';
         }
-        foreach ($object as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\MessagesSendPostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('broadcast', $data)) {
+                $object->setBroadcast($data['broadcast']);
+                unset($data['broadcast']);
+            }
+            if (\array_key_exists('external_user_ids', $data)) {
+                $object->setExternalUserIds($data['external_user_ids']);
+                unset($data['external_user_ids']);
+            }
+            if (\array_key_exists('user_aliases', $data)) {
+                $object->setUserAliases($this->denormalizer->denormalize($data['user_aliases'], 'Braze\\Model\\MessagesSendPostBodyUserAliases', 'json', $context));
+                unset($data['user_aliases']);
+            }
+            if (\array_key_exists('segment_id', $data)) {
+                $object->setSegmentId($data['segment_id']);
+                unset($data['segment_id']);
+            }
+            if (\array_key_exists('audience', $data)) {
+                $object->setAudience($this->denormalizer->denormalize($data['audience'], 'Braze\\Model\\MessagesSendPostBodyAudience', 'json', $context));
+                unset($data['audience']);
+            }
+            if (\array_key_exists('campaign_id', $data)) {
+                $object->setCampaignId($data['campaign_id']);
+                unset($data['campaign_id']);
+            }
+            if (\array_key_exists('send_id', $data)) {
+                $object->setSendId($data['send_id']);
+                unset($data['send_id']);
             }
+            if (\array_key_exists('override_frequency_capping', $data)) {
+                $object->setOverrideFrequencyCapping($data['override_frequency_capping']);
+                unset($data['override_frequency_capping']);
+            }
+            if (\array_key_exists('recipient_subscription_state', $data)) {
+                $object->setRecipientSubscriptionState($data['recipient_subscription_state']);
+                unset($data['recipient_subscription_state']);
+            }
+            if (\array_key_exists('messages', $data)) {
+                $object->setMessages($this->denormalizer->denormalize($data['messages'], 'Braze\\Model\\MessagesSendPostBodyMessages', 'json', $context));
+                unset($data['messages']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
+            }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('broadcast') && null !== $object->getBroadcast()) {
+                $data['broadcast'] = $object->getBroadcast();
+            }
+            if ($object->isInitialized('externalUserIds') && null !== $object->getExternalUserIds()) {
+                $data['external_user_ids'] = $object->getExternalUserIds();
+            }
+            if ($object->isInitialized('userAliases') && null !== $object->getUserAliases()) {
+                $data['user_aliases'] = $this->normalizer->normalize($object->getUserAliases(), 'json', $context);
+            }
+            if ($object->isInitialized('segmentId') && null !== $object->getSegmentId()) {
+                $data['segment_id'] = $object->getSegmentId();
+            }
+            if ($object->isInitialized('audience') && null !== $object->getAudience()) {
+                $data['audience'] = $this->normalizer->normalize($object->getAudience(), 'json', $context);
+            }
+            if ($object->isInitialized('campaignId') && null !== $object->getCampaignId()) {
+                $data['campaign_id'] = $object->getCampaignId();
+            }
+            if ($object->isInitialized('sendId') && null !== $object->getSendId()) {
+                $data['send_id'] = $object->getSendId();
+            }
+            if ($object->isInitialized('overrideFrequencyCapping') && null !== $object->getOverrideFrequencyCapping()) {
+                $data['override_frequency_capping'] = $object->getOverrideFrequencyCapping();
+            }
+            if ($object->isInitialized('recipientSubscriptionState') && null !== $object->getRecipientSubscriptionState()) {
+                $data['recipient_subscription_state'] = $object->getRecipientSubscriptionState();
+            }
+            if ($object->isInitialized('messages') && null !== $object->getMessages()) {
+                $data['messages'] = $this->normalizer->normalize($object->getMessages(), 'json', $context);
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\MessagesSendPostBody' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\MessagesSendPostBody' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/MessagesSendPostBodyUserAliasesNormalizer.php b/lib/Normalizer/MessagesSendPostBodyUserAliasesNormalizer.php
index 287bfa2..06dfe3f 100644
--- a/lib/Normalizer/MessagesSendPostBodyUserAliasesNormalizer.php
+++ b/lib/Normalizer/MessagesSendPostBodyUserAliasesNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,75 +21,147 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class MessagesSendPostBodyUserAliasesNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\MessagesSendPostBodyUserAliases';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class MessagesSendPostBodyUserAliasesNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\MessagesSendPostBodyUserAliases';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\MessagesSendPostBodyUserAliases';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\MessagesSendPostBodyUserAliases';
         }
-        $object = new \Braze\Model\MessagesSendPostBodyUserAliases();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\MessagesSendPostBodyUserAliases();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('alias_name', $data)) {
+                $object->setAliasName($data['alias_name']);
+                unset($data['alias_name']);
+            }
+            if (\array_key_exists('alias_label', $data)) {
+                $object->setAliasLabel($data['alias_label']);
+                unset($data['alias_label']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('alias_name', $data)) {
-            $object->setAliasName($data['alias_name']);
-            unset($data['alias_name']);
-        }
-        if (\array_key_exists('alias_label', $data)) {
-            $object->setAliasLabel($data['alias_label']);
-            unset($data['alias_label']);
-        }
-        foreach ($data as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('aliasName') && null !== $object->getAliasName()) {
+                $data['alias_name'] = $object->getAliasName();
+            }
+            if ($object->isInitialized('aliasLabel') && null !== $object->getAliasLabel()) {
+                $data['alias_label'] = $object->getAliasLabel();
             }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\MessagesSendPostBodyUserAliases' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class MessagesSendPostBodyUserAliasesNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('aliasName') && null !== $object->getAliasName()) {
-            $data['alias_name'] = $object->getAliasName();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\MessagesSendPostBodyUserAliases';
         }
-        if ($object->isInitialized('aliasLabel') && null !== $object->getAliasLabel()) {
-            $data['alias_label'] = $object->getAliasLabel();
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\MessagesSendPostBodyUserAliases';
         }
-        foreach ($object as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\MessagesSendPostBodyUserAliases();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('alias_name', $data)) {
+                $object->setAliasName($data['alias_name']);
+                unset($data['alias_name']);
+            }
+            if (\array_key_exists('alias_label', $data)) {
+                $object->setAliasLabel($data['alias_label']);
+                unset($data['alias_label']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('aliasName') && null !== $object->getAliasName()) {
+                $data['alias_name'] = $object->getAliasName();
+            }
+            if ($object->isInitialized('aliasLabel') && null !== $object->getAliasLabel()) {
+                $data['alias_label'] = $object->getAliasLabel();
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\MessagesSendPostBodyUserAliases' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\MessagesSendPostBodyUserAliases' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/PreferenceCenterV1PostBodyNormalizer.php b/lib/Normalizer/PreferenceCenterV1PostBodyNormalizer.php
index 96c55ab..bf4c7d9 100644
--- a/lib/Normalizer/PreferenceCenterV1PostBodyNormalizer.php
+++ b/lib/Normalizer/PreferenceCenterV1PostBodyNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,103 +21,203 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class PreferenceCenterV1PostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class PreferenceCenterV1PostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return $type === 'Braze\\Model\\PreferenceCenterV1PostBody';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
-    {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\PreferenceCenterV1PostBody';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\PreferenceCenterV1PostBody';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\PreferenceCenterV1PostBody';
         }
-        $object = new \Braze\Model\PreferenceCenterV1PostBody();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\PreferenceCenterV1PostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('name', $data)) {
+                $object->setName($data['name']);
+                unset($data['name']);
+            }
+            if (\array_key_exists('preference_center_title', $data)) {
+                $object->setPreferenceCenterTitle($data['preference_center_title']);
+                unset($data['preference_center_title']);
+            }
+            if (\array_key_exists('preference_center_page_html', $data)) {
+                $object->setPreferenceCenterPageHtml($data['preference_center_page_html']);
+                unset($data['preference_center_page_html']);
+            }
+            if (\array_key_exists('confirmation_page_html', $data)) {
+                $object->setConfirmationPageHtml($data['confirmation_page_html']);
+                unset($data['confirmation_page_html']);
+            }
+            if (\array_key_exists('state', $data)) {
+                $object->setState($data['state']);
+                unset($data['state']);
+            }
+            if (\array_key_exists('options', $data)) {
+                $object->setOptions($this->denormalizer->denormalize($data['options'], 'Braze\\Model\\PreferenceCenterV1PostBodyOptions', 'json', $context));
+                unset($data['options']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('name', $data)) {
-            $object->setName($data['name']);
-            unset($data['name']);
-        }
-        if (\array_key_exists('preference_center_title', $data)) {
-            $object->setPreferenceCenterTitle($data['preference_center_title']);
-            unset($data['preference_center_title']);
-        }
-        if (\array_key_exists('preference_center_page_html', $data)) {
-            $object->setPreferenceCenterPageHtml($data['preference_center_page_html']);
-            unset($data['preference_center_page_html']);
-        }
-        if (\array_key_exists('confirmation_page_html', $data)) {
-            $object->setConfirmationPageHtml($data['confirmation_page_html']);
-            unset($data['confirmation_page_html']);
-        }
-        if (\array_key_exists('state', $data)) {
-            $object->setState($data['state']);
-            unset($data['state']);
-        }
-        if (\array_key_exists('options', $data)) {
-            $object->setOptions($this->denormalizer->denormalize($data['options'], 'Braze\\Model\\PreferenceCenterV1PostBodyOptions', 'json', $context));
-            unset($data['options']);
-        }
-        foreach ($data as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('name') && null !== $object->getName()) {
+                $data['name'] = $object->getName();
+            }
+            if ($object->isInitialized('preferenceCenterTitle') && null !== $object->getPreferenceCenterTitle()) {
+                $data['preference_center_title'] = $object->getPreferenceCenterTitle();
+            }
+            if ($object->isInitialized('preferenceCenterPageHtml') && null !== $object->getPreferenceCenterPageHtml()) {
+                $data['preference_center_page_html'] = $object->getPreferenceCenterPageHtml();
+            }
+            if ($object->isInitialized('confirmationPageHtml') && null !== $object->getConfirmationPageHtml()) {
+                $data['confirmation_page_html'] = $object->getConfirmationPageHtml();
             }
+            if ($object->isInitialized('state') && null !== $object->getState()) {
+                $data['state'] = $object->getState();
+            }
+            if ($object->isInitialized('options') && null !== $object->getOptions()) {
+                $data['options'] = $this->normalizer->normalize($object->getOptions(), 'json', $context);
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\PreferenceCenterV1PostBody' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class PreferenceCenterV1PostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('name') && null !== $object->getName()) {
-            $data['name'] = $object->getName();
-        }
-        if ($object->isInitialized('preferenceCenterTitle') && null !== $object->getPreferenceCenterTitle()) {
-            $data['preference_center_title'] = $object->getPreferenceCenterTitle();
-        }
-        if ($object->isInitialized('preferenceCenterPageHtml') && null !== $object->getPreferenceCenterPageHtml()) {
-            $data['preference_center_page_html'] = $object->getPreferenceCenterPageHtml();
-        }
-        if ($object->isInitialized('confirmationPageHtml') && null !== $object->getConfirmationPageHtml()) {
-            $data['confirmation_page_html'] = $object->getConfirmationPageHtml();
-        }
-        if ($object->isInitialized('state') && null !== $object->getState()) {
-            $data['state'] = $object->getState();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\PreferenceCenterV1PostBody';
         }
-        if ($object->isInitialized('options') && null !== $object->getOptions()) {
-            $data['options'] = $this->normalizer->normalize($object->getOptions(), 'json', $context);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\PreferenceCenterV1PostBody';
         }
-        foreach ($object as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\PreferenceCenterV1PostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('name', $data)) {
+                $object->setName($data['name']);
+                unset($data['name']);
+            }
+            if (\array_key_exists('preference_center_title', $data)) {
+                $object->setPreferenceCenterTitle($data['preference_center_title']);
+                unset($data['preference_center_title']);
+            }
+            if (\array_key_exists('preference_center_page_html', $data)) {
+                $object->setPreferenceCenterPageHtml($data['preference_center_page_html']);
+                unset($data['preference_center_page_html']);
+            }
+            if (\array_key_exists('confirmation_page_html', $data)) {
+                $object->setConfirmationPageHtml($data['confirmation_page_html']);
+                unset($data['confirmation_page_html']);
+            }
+            if (\array_key_exists('state', $data)) {
+                $object->setState($data['state']);
+                unset($data['state']);
             }
+            if (\array_key_exists('options', $data)) {
+                $object->setOptions($this->denormalizer->denormalize($data['options'], 'Braze\\Model\\PreferenceCenterV1PostBodyOptions', 'json', $context));
+                unset($data['options']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
+            }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('name') && null !== $object->getName()) {
+                $data['name'] = $object->getName();
+            }
+            if ($object->isInitialized('preferenceCenterTitle') && null !== $object->getPreferenceCenterTitle()) {
+                $data['preference_center_title'] = $object->getPreferenceCenterTitle();
+            }
+            if ($object->isInitialized('preferenceCenterPageHtml') && null !== $object->getPreferenceCenterPageHtml()) {
+                $data['preference_center_page_html'] = $object->getPreferenceCenterPageHtml();
+            }
+            if ($object->isInitialized('confirmationPageHtml') && null !== $object->getConfirmationPageHtml()) {
+                $data['confirmation_page_html'] = $object->getConfirmationPageHtml();
+            }
+            if ($object->isInitialized('state') && null !== $object->getState()) {
+                $data['state'] = $object->getState();
+            }
+            if ($object->isInitialized('options') && null !== $object->getOptions()) {
+                $data['options'] = $this->normalizer->normalize($object->getOptions(), 'json', $context);
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\PreferenceCenterV1PostBody' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\PreferenceCenterV1PostBody' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/PreferenceCenterV1PostBodyOptionsNormalizer.php b/lib/Normalizer/PreferenceCenterV1PostBodyOptionsNormalizer.php
index ab6bed7..ba972c8 100644
--- a/lib/Normalizer/PreferenceCenterV1PostBodyOptionsNormalizer.php
+++ b/lib/Normalizer/PreferenceCenterV1PostBodyOptionsNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,68 +21,133 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class PreferenceCenterV1PostBodyOptionsNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class PreferenceCenterV1PostBodyOptionsNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return $type === 'Braze\\Model\\PreferenceCenterV1PostBodyOptions';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
-    {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\PreferenceCenterV1PostBodyOptions';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\PreferenceCenterV1PostBodyOptions';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\PreferenceCenterV1PostBodyOptions';
         }
-        $object = new \Braze\Model\PreferenceCenterV1PostBodyOptions();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\PreferenceCenterV1PostBodyOptions();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('meta-viewport-content', $data)) {
+                $object->setMetaViewportContent($data['meta-viewport-content']);
+                unset($data['meta-viewport-content']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('meta-viewport-content', $data)) {
-            $object->setMetaViewportContent($data['meta-viewport-content']);
-            unset($data['meta-viewport-content']);
-        }
-        foreach ($data as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('metaViewportContent') && null !== $object->getMetaViewportContent()) {
+                $data['meta-viewport-content'] = $object->getMetaViewportContent();
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
             }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\PreferenceCenterV1PostBodyOptions' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class PreferenceCenterV1PostBodyOptionsNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('metaViewportContent') && null !== $object->getMetaViewportContent()) {
-            $data['meta-viewport-content'] = $object->getMetaViewportContent();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\PreferenceCenterV1PostBodyOptions';
         }
-        foreach ($object as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value;
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\PreferenceCenterV1PostBodyOptions';
+        }
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\PreferenceCenterV1PostBodyOptions();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('meta-viewport-content', $data)) {
+                $object->setMetaViewportContent($data['meta-viewport-content']);
+                unset($data['meta-viewport-content']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('metaViewportContent') && null !== $object->getMetaViewportContent()) {
+                $data['meta-viewport-content'] = $object->getMetaViewportContent();
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\PreferenceCenterV1PostBodyOptions' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\PreferenceCenterV1PostBodyOptions' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/PreferenceCenterV1PreferenceCenterExternalIDPutBodyNormalizer.php b/lib/Normalizer/PreferenceCenterV1PreferenceCenterExternalIDPutBodyNormalizer.php
index 645b2af..4d5a3b8 100644
--- a/lib/Normalizer/PreferenceCenterV1PreferenceCenterExternalIDPutBodyNormalizer.php
+++ b/lib/Normalizer/PreferenceCenterV1PreferenceCenterExternalIDPutBodyNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,90 +21,177 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class PreferenceCenterV1PreferenceCenterExternalIDPutBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\PreferenceCenterV1PreferenceCenterExternalIDPutBody';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class PreferenceCenterV1PreferenceCenterExternalIDPutBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\PreferenceCenterV1PreferenceCenterExternalIDPutBody';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\PreferenceCenterV1PreferenceCenterExternalIDPutBody';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\PreferenceCenterV1PreferenceCenterExternalIDPutBody';
         }
-        $object = new \Braze\Model\PreferenceCenterV1PreferenceCenterExternalIDPutBody();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\PreferenceCenterV1PreferenceCenterExternalIDPutBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('external_send_id', $data)) {
+                $object->setExternalSendId($data['external_send_id']);
+                unset($data['external_send_id']);
+            }
+            if (\array_key_exists('trigger_properties', $data)) {
+                $object->setTriggerProperties($this->denormalizer->denormalize($data['trigger_properties'], 'Braze\\Model\\PreferenceCenterV1PreferenceCenterExternalIDPutBodyTriggerProperties', 'json', $context));
+                unset($data['trigger_properties']);
+            }
+            if (\array_key_exists('recipient', $data)) {
+                $values = [];
+                foreach ($data['recipient'] as $value) {
+                    $values[] = $this->denormalizer->denormalize($value, 'Braze\\Model\\PreferenceCenterV1PreferenceCenterExternalIDPutBodyRecipientItem', 'json', $context);
+                }
+                $object->setRecipient($values);
+                unset($data['recipient']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('external_send_id', $data)) {
-            $object->setExternalSendId($data['external_send_id']);
-            unset($data['external_send_id']);
-        }
-        if (\array_key_exists('trigger_properties', $data)) {
-            $object->setTriggerProperties($this->denormalizer->denormalize($data['trigger_properties'], 'Braze\\Model\\PreferenceCenterV1PreferenceCenterExternalIDPutBodyTriggerProperties', 'json', $context));
-            unset($data['trigger_properties']);
-        }
-        if (\array_key_exists('recipient', $data)) {
-            $values = [];
-            foreach ($data['recipient'] as $value) {
-                $values[] = $this->denormalizer->denormalize($value, 'Braze\\Model\\PreferenceCenterV1PreferenceCenterExternalIDPutBodyRecipientItem', 'json', $context);
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('externalSendId') && null !== $object->getExternalSendId()) {
+                $data['external_send_id'] = $object->getExternalSendId();
             }
-            $object->setRecipient($values);
-            unset($data['recipient']);
-        }
-        foreach ($data as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value_1;
+            if ($object->isInitialized('triggerProperties') && null !== $object->getTriggerProperties()) {
+                $data['trigger_properties'] = $this->normalizer->normalize($object->getTriggerProperties(), 'json', $context);
+            }
+            if ($object->isInitialized('recipient') && null !== $object->getRecipient()) {
+                $values = [];
+                foreach ($object->getRecipient() as $value) {
+                    $values[] = $this->normalizer->normalize($value, 'json', $context);
+                }
+                $data['recipient'] = $values;
             }
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
+            }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\PreferenceCenterV1PreferenceCenterExternalIDPutBody' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class PreferenceCenterV1PreferenceCenterExternalIDPutBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('externalSendId') && null !== $object->getExternalSendId()) {
-            $data['external_send_id'] = $object->getExternalSendId();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\PreferenceCenterV1PreferenceCenterExternalIDPutBody';
         }
-        if ($object->isInitialized('triggerProperties') && null !== $object->getTriggerProperties()) {
-            $data['trigger_properties'] = $this->normalizer->normalize($object->getTriggerProperties(), 'json', $context);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\PreferenceCenterV1PreferenceCenterExternalIDPutBody';
         }
-        if ($object->isInitialized('recipient') && null !== $object->getRecipient()) {
-            $values = [];
-            foreach ($object->getRecipient() as $value) {
-                $values[] = $this->normalizer->normalize($value, 'json', $context);
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
             }
-            $data['recipient'] = $values;
-        }
-        foreach ($object as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value_1;
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\PreferenceCenterV1PreferenceCenterExternalIDPutBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('external_send_id', $data)) {
+                $object->setExternalSendId($data['external_send_id']);
+                unset($data['external_send_id']);
+            }
+            if (\array_key_exists('trigger_properties', $data)) {
+                $object->setTriggerProperties($this->denormalizer->denormalize($data['trigger_properties'], 'Braze\\Model\\PreferenceCenterV1PreferenceCenterExternalIDPutBodyTriggerProperties', 'json', $context));
+                unset($data['trigger_properties']);
+            }
+            if (\array_key_exists('recipient', $data)) {
+                $values = [];
+                foreach ($data['recipient'] as $value) {
+                    $values[] = $this->denormalizer->denormalize($value, 'Braze\\Model\\PreferenceCenterV1PreferenceCenterExternalIDPutBodyRecipientItem', 'json', $context);
+                }
+                $object->setRecipient($values);
+                unset($data['recipient']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('externalSendId') && null !== $object->getExternalSendId()) {
+                $data['external_send_id'] = $object->getExternalSendId();
+            }
+            if ($object->isInitialized('triggerProperties') && null !== $object->getTriggerProperties()) {
+                $data['trigger_properties'] = $this->normalizer->normalize($object->getTriggerProperties(), 'json', $context);
+            }
+            if ($object->isInitialized('recipient') && null !== $object->getRecipient()) {
+                $values = [];
+                foreach ($object->getRecipient() as $value) {
+                    $values[] = $this->normalizer->normalize($value, 'json', $context);
+                }
+                $data['recipient'] = $values;
+            }
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\PreferenceCenterV1PreferenceCenterExternalIDPutBody' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\PreferenceCenterV1PreferenceCenterExternalIDPutBody' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/PreferenceCenterV1PreferenceCenterExternalIDPutBodyRecipientItemNormalizer.php b/lib/Normalizer/PreferenceCenterV1PreferenceCenterExternalIDPutBodyRecipientItemNormalizer.php
index 60834cc..de4b0c5 100644
--- a/lib/Normalizer/PreferenceCenterV1PreferenceCenterExternalIDPutBodyRecipientItemNormalizer.php
+++ b/lib/Normalizer/PreferenceCenterV1PreferenceCenterExternalIDPutBodyRecipientItemNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,68 +21,133 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class PreferenceCenterV1PreferenceCenterExternalIDPutBodyRecipientItemNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class PreferenceCenterV1PreferenceCenterExternalIDPutBodyRecipientItemNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return $type === 'Braze\\Model\\PreferenceCenterV1PreferenceCenterExternalIDPutBodyRecipientItem';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
-    {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\PreferenceCenterV1PreferenceCenterExternalIDPutBodyRecipientItem';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\PreferenceCenterV1PreferenceCenterExternalIDPutBodyRecipientItem';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\PreferenceCenterV1PreferenceCenterExternalIDPutBodyRecipientItem';
         }
-        $object = new \Braze\Model\PreferenceCenterV1PreferenceCenterExternalIDPutBodyRecipientItem();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\PreferenceCenterV1PreferenceCenterExternalIDPutBodyRecipientItem();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('external_user_id', $data)) {
+                $object->setExternalUserId($data['external_user_id']);
+                unset($data['external_user_id']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('external_user_id', $data)) {
-            $object->setExternalUserId($data['external_user_id']);
-            unset($data['external_user_id']);
-        }
-        foreach ($data as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('externalUserId') && null !== $object->getExternalUserId()) {
+                $data['external_user_id'] = $object->getExternalUserId();
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
             }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\PreferenceCenterV1PreferenceCenterExternalIDPutBodyRecipientItem' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class PreferenceCenterV1PreferenceCenterExternalIDPutBodyRecipientItemNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('externalUserId') && null !== $object->getExternalUserId()) {
-            $data['external_user_id'] = $object->getExternalUserId();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\PreferenceCenterV1PreferenceCenterExternalIDPutBodyRecipientItem';
         }
-        foreach ($object as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value;
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\PreferenceCenterV1PreferenceCenterExternalIDPutBodyRecipientItem';
+        }
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\PreferenceCenterV1PreferenceCenterExternalIDPutBodyRecipientItem();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('external_user_id', $data)) {
+                $object->setExternalUserId($data['external_user_id']);
+                unset($data['external_user_id']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('externalUserId') && null !== $object->getExternalUserId()) {
+                $data['external_user_id'] = $object->getExternalUserId();
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\PreferenceCenterV1PreferenceCenterExternalIDPutBodyRecipientItem' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\PreferenceCenterV1PreferenceCenterExternalIDPutBodyRecipientItem' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/PreferenceCenterV1PreferenceCenterExternalIDPutBodyTriggerPropertiesNormalizer.php b/lib/Normalizer/PreferenceCenterV1PreferenceCenterExternalIDPutBodyTriggerPropertiesNormalizer.php
index 5b7f9ca..05a73cf 100644
--- a/lib/Normalizer/PreferenceCenterV1PreferenceCenterExternalIDPutBodyTriggerPropertiesNormalizer.php
+++ b/lib/Normalizer/PreferenceCenterV1PreferenceCenterExternalIDPutBodyTriggerPropertiesNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,75 +21,147 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class PreferenceCenterV1PreferenceCenterExternalIDPutBodyTriggerPropertiesNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\PreferenceCenterV1PreferenceCenterExternalIDPutBodyTriggerProperties';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class PreferenceCenterV1PreferenceCenterExternalIDPutBodyTriggerPropertiesNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\PreferenceCenterV1PreferenceCenterExternalIDPutBodyTriggerProperties';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\PreferenceCenterV1PreferenceCenterExternalIDPutBodyTriggerProperties';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\PreferenceCenterV1PreferenceCenterExternalIDPutBodyTriggerProperties';
         }
-        $object = new \Braze\Model\PreferenceCenterV1PreferenceCenterExternalIDPutBodyTriggerProperties();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\PreferenceCenterV1PreferenceCenterExternalIDPutBodyTriggerProperties();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('example_string_property', $data)) {
+                $object->setExampleStringProperty($data['example_string_property']);
+                unset($data['example_string_property']);
+            }
+            if (\array_key_exists('example_integer_property', $data)) {
+                $object->setExampleIntegerProperty($data['example_integer_property']);
+                unset($data['example_integer_property']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('example_string_property', $data)) {
-            $object->setExampleStringProperty($data['example_string_property']);
-            unset($data['example_string_property']);
-        }
-        if (\array_key_exists('example_integer_property', $data)) {
-            $object->setExampleIntegerProperty($data['example_integer_property']);
-            unset($data['example_integer_property']);
-        }
-        foreach ($data as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('exampleStringProperty') && null !== $object->getExampleStringProperty()) {
+                $data['example_string_property'] = $object->getExampleStringProperty();
+            }
+            if ($object->isInitialized('exampleIntegerProperty') && null !== $object->getExampleIntegerProperty()) {
+                $data['example_integer_property'] = $object->getExampleIntegerProperty();
             }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\PreferenceCenterV1PreferenceCenterExternalIDPutBodyTriggerProperties' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class PreferenceCenterV1PreferenceCenterExternalIDPutBodyTriggerPropertiesNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('exampleStringProperty') && null !== $object->getExampleStringProperty()) {
-            $data['example_string_property'] = $object->getExampleStringProperty();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\PreferenceCenterV1PreferenceCenterExternalIDPutBodyTriggerProperties';
         }
-        if ($object->isInitialized('exampleIntegerProperty') && null !== $object->getExampleIntegerProperty()) {
-            $data['example_integer_property'] = $object->getExampleIntegerProperty();
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\PreferenceCenterV1PreferenceCenterExternalIDPutBodyTriggerProperties';
         }
-        foreach ($object as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\PreferenceCenterV1PreferenceCenterExternalIDPutBodyTriggerProperties();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('example_string_property', $data)) {
+                $object->setExampleStringProperty($data['example_string_property']);
+                unset($data['example_string_property']);
+            }
+            if (\array_key_exists('example_integer_property', $data)) {
+                $object->setExampleIntegerProperty($data['example_integer_property']);
+                unset($data['example_integer_property']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('exampleStringProperty') && null !== $object->getExampleStringProperty()) {
+                $data['example_string_property'] = $object->getExampleStringProperty();
+            }
+            if ($object->isInitialized('exampleIntegerProperty') && null !== $object->getExampleIntegerProperty()) {
+                $data['example_integer_property'] = $object->getExampleIntegerProperty();
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\PreferenceCenterV1PreferenceCenterExternalIDPutBodyTriggerProperties' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\PreferenceCenterV1PreferenceCenterExternalIDPutBodyTriggerProperties' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/ScimV2UsersIdPutBodyNameNormalizer.php b/lib/Normalizer/ScimV2UsersIdPutBodyNameNormalizer.php
index e3bec14..be92764 100644
--- a/lib/Normalizer/ScimV2UsersIdPutBodyNameNormalizer.php
+++ b/lib/Normalizer/ScimV2UsersIdPutBodyNameNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,75 +21,147 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class ScimV2UsersIdPutBodyNameNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\ScimV2UsersIdPutBodyName';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class ScimV2UsersIdPutBodyNameNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\ScimV2UsersIdPutBodyName';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\ScimV2UsersIdPutBodyName';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\ScimV2UsersIdPutBodyName';
         }
-        $object = new \Braze\Model\ScimV2UsersIdPutBodyName();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\ScimV2UsersIdPutBodyName();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('givenName', $data)) {
+                $object->setGivenName($data['givenName']);
+                unset($data['givenName']);
+            }
+            if (\array_key_exists('familyName', $data)) {
+                $object->setFamilyName($data['familyName']);
+                unset($data['familyName']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('givenName', $data)) {
-            $object->setGivenName($data['givenName']);
-            unset($data['givenName']);
-        }
-        if (\array_key_exists('familyName', $data)) {
-            $object->setFamilyName($data['familyName']);
-            unset($data['familyName']);
-        }
-        foreach ($data as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('givenName') && null !== $object->getGivenName()) {
+                $data['givenName'] = $object->getGivenName();
+            }
+            if ($object->isInitialized('familyName') && null !== $object->getFamilyName()) {
+                $data['familyName'] = $object->getFamilyName();
             }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\ScimV2UsersIdPutBodyName' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class ScimV2UsersIdPutBodyNameNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('givenName') && null !== $object->getGivenName()) {
-            $data['givenName'] = $object->getGivenName();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\ScimV2UsersIdPutBodyName';
         }
-        if ($object->isInitialized('familyName') && null !== $object->getFamilyName()) {
-            $data['familyName'] = $object->getFamilyName();
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\ScimV2UsersIdPutBodyName';
         }
-        foreach ($object as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\ScimV2UsersIdPutBodyName();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('givenName', $data)) {
+                $object->setGivenName($data['givenName']);
+                unset($data['givenName']);
+            }
+            if (\array_key_exists('familyName', $data)) {
+                $object->setFamilyName($data['familyName']);
+                unset($data['familyName']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('givenName') && null !== $object->getGivenName()) {
+                $data['givenName'] = $object->getGivenName();
+            }
+            if ($object->isInitialized('familyName') && null !== $object->getFamilyName()) {
+                $data['familyName'] = $object->getFamilyName();
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\ScimV2UsersIdPutBodyName' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\ScimV2UsersIdPutBodyName' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/ScimV2UsersIdPutBodyNormalizer.php b/lib/Normalizer/ScimV2UsersIdPutBodyNormalizer.php
index bcdd735..4729903 100644
--- a/lib/Normalizer/ScimV2UsersIdPutBodyNormalizer.php
+++ b/lib/Normalizer/ScimV2UsersIdPutBodyNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,97 +21,191 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class ScimV2UsersIdPutBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class ScimV2UsersIdPutBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return $type === 'Braze\\Model\\ScimV2UsersIdPutBody';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function supportsNormalization($data, $format = null, array $context = []): bool
-    {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\ScimV2UsersIdPutBody';
-    }
-
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\ScimV2UsersIdPutBody';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\ScimV2UsersIdPutBody';
         }
-        $object = new \Braze\Model\ScimV2UsersIdPutBody();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\ScimV2UsersIdPutBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('schemas', $data)) {
+                $values = [];
+                foreach ($data['schemas'] as $value) {
+                    $values[] = $value;
+                }
+                $object->setSchemas($values);
+                unset($data['schemas']);
+            }
+            if (\array_key_exists('name', $data)) {
+                $object->setName($this->denormalizer->denormalize($data['name'], 'Braze\\Model\\ScimV2UsersIdPutBodyName', 'json', $context));
+                unset($data['name']);
+            }
+            if (\array_key_exists('department', $data)) {
+                $object->setDepartment($data['department']);
+                unset($data['department']);
+            }
+            if (\array_key_exists('permissions', $data)) {
+                $object->setPermissions($this->denormalizer->denormalize($data['permissions'], 'Braze\\Model\\ScimV2UsersIdPutBodyPermissions', 'json', $context));
+                unset($data['permissions']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('schemas', $data)) {
-            $values = [];
-            foreach ($data['schemas'] as $value) {
-                $values[] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('schemas') && null !== $object->getSchemas()) {
+                $values = [];
+                foreach ($object->getSchemas() as $value) {
+                    $values[] = $value;
+                }
+                $data['schemas'] = $values;
             }
-            $object->setSchemas($values);
-            unset($data['schemas']);
-        }
-        if (\array_key_exists('name', $data)) {
-            $object->setName($this->denormalizer->denormalize($data['name'], 'Braze\\Model\\ScimV2UsersIdPutBodyName', 'json', $context));
-            unset($data['name']);
-        }
-        if (\array_key_exists('department', $data)) {
-            $object->setDepartment($data['department']);
-            unset($data['department']);
-        }
-        if (\array_key_exists('permissions', $data)) {
-            $object->setPermissions($this->denormalizer->denormalize($data['permissions'], 'Braze\\Model\\ScimV2UsersIdPutBodyPermissions', 'json', $context));
-            unset($data['permissions']);
-        }
-        foreach ($data as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value_1;
+            if ($object->isInitialized('name') && null !== $object->getName()) {
+                $data['name'] = $this->normalizer->normalize($object->getName(), 'json', $context);
+            }
+            if ($object->isInitialized('department') && null !== $object->getDepartment()) {
+                $data['department'] = $object->getDepartment();
+            }
+            if ($object->isInitialized('permissions') && null !== $object->getPermissions()) {
+                $data['permissions'] = $this->normalizer->normalize($object->getPermissions(), 'json', $context);
             }
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
+            }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\ScimV2UsersIdPutBody' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class ScimV2UsersIdPutBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('schemas') && null !== $object->getSchemas()) {
-            $values = [];
-            foreach ($object->getSchemas() as $value) {
-                $values[] = $value;
-            }
-            $data['schemas'] = $values;
-        }
-        if ($object->isInitialized('name') && null !== $object->getName()) {
-            $data['name'] = $this->normalizer->normalize($object->getName(), 'json', $context);
-        }
-        if ($object->isInitialized('department') && null !== $object->getDepartment()) {
-            $data['department'] = $object->getDepartment();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\ScimV2UsersIdPutBody';
         }
-        if ($object->isInitialized('permissions') && null !== $object->getPermissions()) {
-            $data['permissions'] = $this->normalizer->normalize($object->getPermissions(), 'json', $context);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\ScimV2UsersIdPutBody';
         }
-        foreach ($object as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value_1;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\ScimV2UsersIdPutBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('schemas', $data)) {
+                $values = [];
+                foreach ($data['schemas'] as $value) {
+                    $values[] = $value;
+                }
+                $object->setSchemas($values);
+                unset($data['schemas']);
+            }
+            if (\array_key_exists('name', $data)) {
+                $object->setName($this->denormalizer->denormalize($data['name'], 'Braze\\Model\\ScimV2UsersIdPutBodyName', 'json', $context));
+                unset($data['name']);
+            }
+            if (\array_key_exists('department', $data)) {
+                $object->setDepartment($data['department']);
+                unset($data['department']);
+            }
+            if (\array_key_exists('permissions', $data)) {
+                $object->setPermissions($this->denormalizer->denormalize($data['permissions'], 'Braze\\Model\\ScimV2UsersIdPutBodyPermissions', 'json', $context));
+                unset($data['permissions']);
             }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
+            }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('schemas') && null !== $object->getSchemas()) {
+                $values = [];
+                foreach ($object->getSchemas() as $value) {
+                    $values[] = $value;
+                }
+                $data['schemas'] = $values;
+            }
+            if ($object->isInitialized('name') && null !== $object->getName()) {
+                $data['name'] = $this->normalizer->normalize($object->getName(), 'json', $context);
+            }
+            if ($object->isInitialized('department') && null !== $object->getDepartment()) {
+                $data['department'] = $object->getDepartment();
+            }
+            if ($object->isInitialized('permissions') && null !== $object->getPermissions()) {
+                $data['permissions'] = $this->normalizer->normalize($object->getPermissions(), 'json', $context);
+            }
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\ScimV2UsersIdPutBody' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\ScimV2UsersIdPutBody' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/ScimV2UsersIdPutBodyPermissionsAppGroupItemNormalizer.php b/lib/Normalizer/ScimV2UsersIdPutBodyPermissionsAppGroupItemNormalizer.php
index 20bde76..6812701 100644
--- a/lib/Normalizer/ScimV2UsersIdPutBodyPermissionsAppGroupItemNormalizer.php
+++ b/lib/Normalizer/ScimV2UsersIdPutBodyPermissionsAppGroupItemNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,98 +21,193 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class ScimV2UsersIdPutBodyPermissionsAppGroupItemNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\ScimV2UsersIdPutBodyPermissionsAppGroupItem';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class ScimV2UsersIdPutBodyPermissionsAppGroupItemNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\ScimV2UsersIdPutBodyPermissionsAppGroupItem';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\ScimV2UsersIdPutBodyPermissionsAppGroupItem';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\ScimV2UsersIdPutBodyPermissionsAppGroupItem';
         }
-        $object = new \Braze\Model\ScimV2UsersIdPutBodyPermissionsAppGroupItem();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\ScimV2UsersIdPutBodyPermissionsAppGroupItem();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('appGroupName', $data)) {
+                $object->setAppGroupName($data['appGroupName']);
+                unset($data['appGroupName']);
+            }
+            if (\array_key_exists('appGroupPermissions', $data)) {
+                $values = [];
+                foreach ($data['appGroupPermissions'] as $value) {
+                    $values[] = $value;
+                }
+                $object->setAppGroupPermissions($values);
+                unset($data['appGroupPermissions']);
+            }
+            if (\array_key_exists('team', $data)) {
+                $values_1 = [];
+                foreach ($data['team'] as $value_1) {
+                    $values_1[] = $this->denormalizer->denormalize($value_1, 'Braze\\Model\\ScimV2UsersIdPutBodyPermissionsAppGroupItemTeamItem', 'json', $context);
+                }
+                $object->setTeam($values_1);
+                unset($data['team']);
+            }
+            foreach ($data as $key => $value_2) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_2;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('appGroupName', $data)) {
-            $object->setAppGroupName($data['appGroupName']);
-            unset($data['appGroupName']);
-        }
-        if (\array_key_exists('appGroupPermissions', $data)) {
-            $values = [];
-            foreach ($data['appGroupPermissions'] as $value) {
-                $values[] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('appGroupName') && null !== $object->getAppGroupName()) {
+                $data['appGroupName'] = $object->getAppGroupName();
             }
-            $object->setAppGroupPermissions($values);
-            unset($data['appGroupPermissions']);
-        }
-        if (\array_key_exists('team', $data)) {
-            $values_1 = [];
-            foreach ($data['team'] as $value_1) {
-                $values_1[] = $this->denormalizer->denormalize($value_1, 'Braze\\Model\\ScimV2UsersIdPutBodyPermissionsAppGroupItemTeamItem', 'json', $context);
+            if ($object->isInitialized('appGroupPermissions') && null !== $object->getAppGroupPermissions()) {
+                $values = [];
+                foreach ($object->getAppGroupPermissions() as $value) {
+                    $values[] = $value;
+                }
+                $data['appGroupPermissions'] = $values;
             }
-            $object->setTeam($values_1);
-            unset($data['team']);
-        }
-        foreach ($data as $key => $value_2) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value_2;
+            if ($object->isInitialized('team') && null !== $object->getTeam()) {
+                $values_1 = [];
+                foreach ($object->getTeam() as $value_1) {
+                    $values_1[] = $this->normalizer->normalize($value_1, 'json', $context);
+                }
+                $data['team'] = $values_1;
+            }
+            foreach ($object as $key => $value_2) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_2;
+                }
             }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\ScimV2UsersIdPutBodyPermissionsAppGroupItem' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class ScimV2UsersIdPutBodyPermissionsAppGroupItemNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('appGroupName') && null !== $object->getAppGroupName()) {
-            $data['appGroupName'] = $object->getAppGroupName();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\ScimV2UsersIdPutBodyPermissionsAppGroupItem';
         }
-        if ($object->isInitialized('appGroupPermissions') && null !== $object->getAppGroupPermissions()) {
-            $values = [];
-            foreach ($object->getAppGroupPermissions() as $value) {
-                $values[] = $value;
-            }
-            $data['appGroupPermissions'] = $values;
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\ScimV2UsersIdPutBodyPermissionsAppGroupItem';
         }
-        if ($object->isInitialized('team') && null !== $object->getTeam()) {
-            $values_1 = [];
-            foreach ($object->getTeam() as $value_1) {
-                $values_1[] = $this->normalizer->normalize($value_1, 'json', $context);
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
             }
-            $data['team'] = $values_1;
-        }
-        foreach ($object as $key => $value_2) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value_2;
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\ScimV2UsersIdPutBodyPermissionsAppGroupItem();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('appGroupName', $data)) {
+                $object->setAppGroupName($data['appGroupName']);
+                unset($data['appGroupName']);
+            }
+            if (\array_key_exists('appGroupPermissions', $data)) {
+                $values = [];
+                foreach ($data['appGroupPermissions'] as $value) {
+                    $values[] = $value;
+                }
+                $object->setAppGroupPermissions($values);
+                unset($data['appGroupPermissions']);
+            }
+            if (\array_key_exists('team', $data)) {
+                $values_1 = [];
+                foreach ($data['team'] as $value_1) {
+                    $values_1[] = $this->denormalizer->denormalize($value_1, 'Braze\\Model\\ScimV2UsersIdPutBodyPermissionsAppGroupItemTeamItem', 'json', $context);
+                }
+                $object->setTeam($values_1);
+                unset($data['team']);
+            }
+            foreach ($data as $key => $value_2) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_2;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('appGroupName') && null !== $object->getAppGroupName()) {
+                $data['appGroupName'] = $object->getAppGroupName();
+            }
+            if ($object->isInitialized('appGroupPermissions') && null !== $object->getAppGroupPermissions()) {
+                $values = [];
+                foreach ($object->getAppGroupPermissions() as $value) {
+                    $values[] = $value;
+                }
+                $data['appGroupPermissions'] = $values;
+            }
+            if ($object->isInitialized('team') && null !== $object->getTeam()) {
+                $values_1 = [];
+                foreach ($object->getTeam() as $value_1) {
+                    $values_1[] = $this->normalizer->normalize($value_1, 'json', $context);
+                }
+                $data['team'] = $values_1;
+            }
+            foreach ($object as $key => $value_2) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_2;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\ScimV2UsersIdPutBodyPermissionsAppGroupItem' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\ScimV2UsersIdPutBodyPermissionsAppGroupItem' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/ScimV2UsersIdPutBodyPermissionsAppGroupItemTeamItemNormalizer.php b/lib/Normalizer/ScimV2UsersIdPutBodyPermissionsAppGroupItemTeamItemNormalizer.php
index c21304c..cfb4fdf 100644
--- a/lib/Normalizer/ScimV2UsersIdPutBodyPermissionsAppGroupItemTeamItemNormalizer.php
+++ b/lib/Normalizer/ScimV2UsersIdPutBodyPermissionsAppGroupItemTeamItemNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,83 +21,163 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class ScimV2UsersIdPutBodyPermissionsAppGroupItemTeamItemNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\ScimV2UsersIdPutBodyPermissionsAppGroupItemTeamItem';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class ScimV2UsersIdPutBodyPermissionsAppGroupItemTeamItemNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\ScimV2UsersIdPutBodyPermissionsAppGroupItemTeamItem';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\ScimV2UsersIdPutBodyPermissionsAppGroupItemTeamItem';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\ScimV2UsersIdPutBodyPermissionsAppGroupItemTeamItem';
         }
-        $object = new \Braze\Model\ScimV2UsersIdPutBodyPermissionsAppGroupItemTeamItem();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\ScimV2UsersIdPutBodyPermissionsAppGroupItemTeamItem();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('teamName', $data)) {
+                $object->setTeamName($data['teamName']);
+                unset($data['teamName']);
+            }
+            if (\array_key_exists('teamPermissions', $data)) {
+                $values = [];
+                foreach ($data['teamPermissions'] as $value) {
+                    $values[] = $value;
+                }
+                $object->setTeamPermissions($values);
+                unset($data['teamPermissions']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('teamName', $data)) {
-            $object->setTeamName($data['teamName']);
-            unset($data['teamName']);
-        }
-        if (\array_key_exists('teamPermissions', $data)) {
-            $values = [];
-            foreach ($data['teamPermissions'] as $value) {
-                $values[] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('teamName') && null !== $object->getTeamName()) {
+                $data['teamName'] = $object->getTeamName();
             }
-            $object->setTeamPermissions($values);
-            unset($data['teamPermissions']);
-        }
-        foreach ($data as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value_1;
+            if ($object->isInitialized('teamPermissions') && null !== $object->getTeamPermissions()) {
+                $values = [];
+                foreach ($object->getTeamPermissions() as $value) {
+                    $values[] = $value;
+                }
+                $data['teamPermissions'] = $values;
+            }
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
             }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\ScimV2UsersIdPutBodyPermissionsAppGroupItemTeamItem' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class ScimV2UsersIdPutBodyPermissionsAppGroupItemTeamItemNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('teamName') && null !== $object->getTeamName()) {
-            $data['teamName'] = $object->getTeamName();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\ScimV2UsersIdPutBodyPermissionsAppGroupItemTeamItem';
         }
-        if ($object->isInitialized('teamPermissions') && null !== $object->getTeamPermissions()) {
-            $values = [];
-            foreach ($object->getTeamPermissions() as $value) {
-                $values[] = $value;
-            }
-            $data['teamPermissions'] = $values;
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\ScimV2UsersIdPutBodyPermissionsAppGroupItemTeamItem';
         }
-        foreach ($object as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value_1;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\ScimV2UsersIdPutBodyPermissionsAppGroupItemTeamItem();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('teamName', $data)) {
+                $object->setTeamName($data['teamName']);
+                unset($data['teamName']);
+            }
+            if (\array_key_exists('teamPermissions', $data)) {
+                $values = [];
+                foreach ($data['teamPermissions'] as $value) {
+                    $values[] = $value;
+                }
+                $object->setTeamPermissions($values);
+                unset($data['teamPermissions']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('teamName') && null !== $object->getTeamName()) {
+                $data['teamName'] = $object->getTeamName();
+            }
+            if ($object->isInitialized('teamPermissions') && null !== $object->getTeamPermissions()) {
+                $values = [];
+                foreach ($object->getTeamPermissions() as $value) {
+                    $values[] = $value;
+                }
+                $data['teamPermissions'] = $values;
+            }
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\ScimV2UsersIdPutBodyPermissionsAppGroupItemTeamItem' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\ScimV2UsersIdPutBodyPermissionsAppGroupItemTeamItem' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/ScimV2UsersIdPutBodyPermissionsNormalizer.php b/lib/Normalizer/ScimV2UsersIdPutBodyPermissionsNormalizer.php
index 5427100..59dd78e 100644
--- a/lib/Normalizer/ScimV2UsersIdPutBodyPermissionsNormalizer.php
+++ b/lib/Normalizer/ScimV2UsersIdPutBodyPermissionsNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,91 +21,179 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class ScimV2UsersIdPutBodyPermissionsNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\ScimV2UsersIdPutBodyPermissions';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class ScimV2UsersIdPutBodyPermissionsNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\ScimV2UsersIdPutBodyPermissions';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\ScimV2UsersIdPutBodyPermissions';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\ScimV2UsersIdPutBodyPermissions';
         }
-        $object = new \Braze\Model\ScimV2UsersIdPutBodyPermissions();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\ScimV2UsersIdPutBodyPermissions();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('companyPermissions', $data)) {
+                $values = [];
+                foreach ($data['companyPermissions'] as $value) {
+                    $values[] = $value;
+                }
+                $object->setCompanyPermissions($values);
+                unset($data['companyPermissions']);
+            }
+            if (\array_key_exists('appGroup', $data)) {
+                $values_1 = [];
+                foreach ($data['appGroup'] as $value_1) {
+                    $values_1[] = $this->denormalizer->denormalize($value_1, 'Braze\\Model\\ScimV2UsersIdPutBodyPermissionsAppGroupItem', 'json', $context);
+                }
+                $object->setAppGroup($values_1);
+                unset($data['appGroup']);
+            }
+            foreach ($data as $key => $value_2) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_2;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('companyPermissions', $data)) {
-            $values = [];
-            foreach ($data['companyPermissions'] as $value) {
-                $values[] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('companyPermissions') && null !== $object->getCompanyPermissions()) {
+                $values = [];
+                foreach ($object->getCompanyPermissions() as $value) {
+                    $values[] = $value;
+                }
+                $data['companyPermissions'] = $values;
             }
-            $object->setCompanyPermissions($values);
-            unset($data['companyPermissions']);
-        }
-        if (\array_key_exists('appGroup', $data)) {
-            $values_1 = [];
-            foreach ($data['appGroup'] as $value_1) {
-                $values_1[] = $this->denormalizer->denormalize($value_1, 'Braze\\Model\\ScimV2UsersIdPutBodyPermissionsAppGroupItem', 'json', $context);
+            if ($object->isInitialized('appGroup') && null !== $object->getAppGroup()) {
+                $values_1 = [];
+                foreach ($object->getAppGroup() as $value_1) {
+                    $values_1[] = $this->normalizer->normalize($value_1, 'json', $context);
+                }
+                $data['appGroup'] = $values_1;
             }
-            $object->setAppGroup($values_1);
-            unset($data['appGroup']);
-        }
-        foreach ($data as $key => $value_2) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value_2;
+            foreach ($object as $key => $value_2) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_2;
+                }
             }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\ScimV2UsersIdPutBodyPermissions' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class ScimV2UsersIdPutBodyPermissionsNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('companyPermissions') && null !== $object->getCompanyPermissions()) {
-            $values = [];
-            foreach ($object->getCompanyPermissions() as $value) {
-                $values[] = $value;
-            }
-            $data['companyPermissions'] = $values;
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\ScimV2UsersIdPutBodyPermissions';
         }
-        if ($object->isInitialized('appGroup') && null !== $object->getAppGroup()) {
-            $values_1 = [];
-            foreach ($object->getAppGroup() as $value_1) {
-                $values_1[] = $this->normalizer->normalize($value_1, 'json', $context);
-            }
-            $data['appGroup'] = $values_1;
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\ScimV2UsersIdPutBodyPermissions';
         }
-        foreach ($object as $key => $value_2) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value_2;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\ScimV2UsersIdPutBodyPermissions();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('companyPermissions', $data)) {
+                $values = [];
+                foreach ($data['companyPermissions'] as $value) {
+                    $values[] = $value;
+                }
+                $object->setCompanyPermissions($values);
+                unset($data['companyPermissions']);
+            }
+            if (\array_key_exists('appGroup', $data)) {
+                $values_1 = [];
+                foreach ($data['appGroup'] as $value_1) {
+                    $values_1[] = $this->denormalizer->denormalize($value_1, 'Braze\\Model\\ScimV2UsersIdPutBodyPermissionsAppGroupItem', 'json', $context);
+                }
+                $object->setAppGroup($values_1);
+                unset($data['appGroup']);
+            }
+            foreach ($data as $key => $value_2) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_2;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('companyPermissions') && null !== $object->getCompanyPermissions()) {
+                $values = [];
+                foreach ($object->getCompanyPermissions() as $value) {
+                    $values[] = $value;
+                }
+                $data['companyPermissions'] = $values;
+            }
+            if ($object->isInitialized('appGroup') && null !== $object->getAppGroup()) {
+                $values_1 = [];
+                foreach ($object->getAppGroup() as $value_1) {
+                    $values_1[] = $this->normalizer->normalize($value_1, 'json', $context);
+                }
+                $data['appGroup'] = $values_1;
+            }
+            foreach ($object as $key => $value_2) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_2;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\ScimV2UsersIdPutBodyPermissions' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\ScimV2UsersIdPutBodyPermissions' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/ScimV2UsersPostBodyNameNormalizer.php b/lib/Normalizer/ScimV2UsersPostBodyNameNormalizer.php
index 3d9b756..4b1c7cb 100644
--- a/lib/Normalizer/ScimV2UsersPostBodyNameNormalizer.php
+++ b/lib/Normalizer/ScimV2UsersPostBodyNameNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,75 +21,147 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class ScimV2UsersPostBodyNameNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\ScimV2UsersPostBodyName';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class ScimV2UsersPostBodyNameNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\ScimV2UsersPostBodyName';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\ScimV2UsersPostBodyName';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\ScimV2UsersPostBodyName';
         }
-        $object = new \Braze\Model\ScimV2UsersPostBodyName();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\ScimV2UsersPostBodyName();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('givenName', $data)) {
+                $object->setGivenName($data['givenName']);
+                unset($data['givenName']);
+            }
+            if (\array_key_exists('familyName', $data)) {
+                $object->setFamilyName($data['familyName']);
+                unset($data['familyName']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('givenName', $data)) {
-            $object->setGivenName($data['givenName']);
-            unset($data['givenName']);
-        }
-        if (\array_key_exists('familyName', $data)) {
-            $object->setFamilyName($data['familyName']);
-            unset($data['familyName']);
-        }
-        foreach ($data as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('givenName') && null !== $object->getGivenName()) {
+                $data['givenName'] = $object->getGivenName();
+            }
+            if ($object->isInitialized('familyName') && null !== $object->getFamilyName()) {
+                $data['familyName'] = $object->getFamilyName();
             }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\ScimV2UsersPostBodyName' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class ScimV2UsersPostBodyNameNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('givenName') && null !== $object->getGivenName()) {
-            $data['givenName'] = $object->getGivenName();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\ScimV2UsersPostBodyName';
         }
-        if ($object->isInitialized('familyName') && null !== $object->getFamilyName()) {
-            $data['familyName'] = $object->getFamilyName();
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\ScimV2UsersPostBodyName';
         }
-        foreach ($object as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\ScimV2UsersPostBodyName();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('givenName', $data)) {
+                $object->setGivenName($data['givenName']);
+                unset($data['givenName']);
+            }
+            if (\array_key_exists('familyName', $data)) {
+                $object->setFamilyName($data['familyName']);
+                unset($data['familyName']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('givenName') && null !== $object->getGivenName()) {
+                $data['givenName'] = $object->getGivenName();
+            }
+            if ($object->isInitialized('familyName') && null !== $object->getFamilyName()) {
+                $data['familyName'] = $object->getFamilyName();
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\ScimV2UsersPostBodyName' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\ScimV2UsersPostBodyName' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/ScimV2UsersPostBodyNormalizer.php b/lib/Normalizer/ScimV2UsersPostBodyNormalizer.php
index a7073f3..3c2fe61 100644
--- a/lib/Normalizer/ScimV2UsersPostBodyNormalizer.php
+++ b/lib/Normalizer/ScimV2UsersPostBodyNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,104 +21,205 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class ScimV2UsersPostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\ScimV2UsersPostBody';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class ScimV2UsersPostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\ScimV2UsersPostBody';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\ScimV2UsersPostBody';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\ScimV2UsersPostBody';
         }
-        $object = new \Braze\Model\ScimV2UsersPostBody();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\ScimV2UsersPostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('schemas', $data)) {
+                $values = [];
+                foreach ($data['schemas'] as $value) {
+                    $values[] = $value;
+                }
+                $object->setSchemas($values);
+                unset($data['schemas']);
+            }
+            if (\array_key_exists('userName', $data)) {
+                $object->setUserName($data['userName']);
+                unset($data['userName']);
+            }
+            if (\array_key_exists('name', $data)) {
+                $object->setName($this->denormalizer->denormalize($data['name'], 'Braze\\Model\\ScimV2UsersPostBodyName', 'json', $context));
+                unset($data['name']);
+            }
+            if (\array_key_exists('department', $data)) {
+                $object->setDepartment($data['department']);
+                unset($data['department']);
+            }
+            if (\array_key_exists('permissions', $data)) {
+                $object->setPermissions($this->denormalizer->denormalize($data['permissions'], 'Braze\\Model\\ScimV2UsersPostBodyPermissions', 'json', $context));
+                unset($data['permissions']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('schemas', $data)) {
-            $values = [];
-            foreach ($data['schemas'] as $value) {
-                $values[] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('schemas') && null !== $object->getSchemas()) {
+                $values = [];
+                foreach ($object->getSchemas() as $value) {
+                    $values[] = $value;
+                }
+                $data['schemas'] = $values;
             }
-            $object->setSchemas($values);
-            unset($data['schemas']);
-        }
-        if (\array_key_exists('userName', $data)) {
-            $object->setUserName($data['userName']);
-            unset($data['userName']);
-        }
-        if (\array_key_exists('name', $data)) {
-            $object->setName($this->denormalizer->denormalize($data['name'], 'Braze\\Model\\ScimV2UsersPostBodyName', 'json', $context));
-            unset($data['name']);
-        }
-        if (\array_key_exists('department', $data)) {
-            $object->setDepartment($data['department']);
-            unset($data['department']);
-        }
-        if (\array_key_exists('permissions', $data)) {
-            $object->setPermissions($this->denormalizer->denormalize($data['permissions'], 'Braze\\Model\\ScimV2UsersPostBodyPermissions', 'json', $context));
-            unset($data['permissions']);
-        }
-        foreach ($data as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value_1;
+            if ($object->isInitialized('userName') && null !== $object->getUserName()) {
+                $data['userName'] = $object->getUserName();
+            }
+            if ($object->isInitialized('name') && null !== $object->getName()) {
+                $data['name'] = $this->normalizer->normalize($object->getName(), 'json', $context);
+            }
+            if ($object->isInitialized('department') && null !== $object->getDepartment()) {
+                $data['department'] = $object->getDepartment();
+            }
+            if ($object->isInitialized('permissions') && null !== $object->getPermissions()) {
+                $data['permissions'] = $this->normalizer->normalize($object->getPermissions(), 'json', $context);
             }
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
+            }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\ScimV2UsersPostBody' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class ScimV2UsersPostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('schemas') && null !== $object->getSchemas()) {
-            $values = [];
-            foreach ($object->getSchemas() as $value) {
-                $values[] = $value;
-            }
-            $data['schemas'] = $values;
-        }
-        if ($object->isInitialized('userName') && null !== $object->getUserName()) {
-            $data['userName'] = $object->getUserName();
-        }
-        if ($object->isInitialized('name') && null !== $object->getName()) {
-            $data['name'] = $this->normalizer->normalize($object->getName(), 'json', $context);
-        }
-        if ($object->isInitialized('department') && null !== $object->getDepartment()) {
-            $data['department'] = $object->getDepartment();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\ScimV2UsersPostBody';
         }
-        if ($object->isInitialized('permissions') && null !== $object->getPermissions()) {
-            $data['permissions'] = $this->normalizer->normalize($object->getPermissions(), 'json', $context);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\ScimV2UsersPostBody';
         }
-        foreach ($object as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value_1;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\ScimV2UsersPostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('schemas', $data)) {
+                $values = [];
+                foreach ($data['schemas'] as $value) {
+                    $values[] = $value;
+                }
+                $object->setSchemas($values);
+                unset($data['schemas']);
+            }
+            if (\array_key_exists('userName', $data)) {
+                $object->setUserName($data['userName']);
+                unset($data['userName']);
+            }
+            if (\array_key_exists('name', $data)) {
+                $object->setName($this->denormalizer->denormalize($data['name'], 'Braze\\Model\\ScimV2UsersPostBodyName', 'json', $context));
+                unset($data['name']);
+            }
+            if (\array_key_exists('department', $data)) {
+                $object->setDepartment($data['department']);
+                unset($data['department']);
+            }
+            if (\array_key_exists('permissions', $data)) {
+                $object->setPermissions($this->denormalizer->denormalize($data['permissions'], 'Braze\\Model\\ScimV2UsersPostBodyPermissions', 'json', $context));
+                unset($data['permissions']);
             }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
+            }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('schemas') && null !== $object->getSchemas()) {
+                $values = [];
+                foreach ($object->getSchemas() as $value) {
+                    $values[] = $value;
+                }
+                $data['schemas'] = $values;
+            }
+            if ($object->isInitialized('userName') && null !== $object->getUserName()) {
+                $data['userName'] = $object->getUserName();
+            }
+            if ($object->isInitialized('name') && null !== $object->getName()) {
+                $data['name'] = $this->normalizer->normalize($object->getName(), 'json', $context);
+            }
+            if ($object->isInitialized('department') && null !== $object->getDepartment()) {
+                $data['department'] = $object->getDepartment();
+            }
+            if ($object->isInitialized('permissions') && null !== $object->getPermissions()) {
+                $data['permissions'] = $this->normalizer->normalize($object->getPermissions(), 'json', $context);
+            }
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\ScimV2UsersPostBody' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\ScimV2UsersPostBody' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/ScimV2UsersPostBodyPermissionsAppGroupItemNormalizer.php b/lib/Normalizer/ScimV2UsersPostBodyPermissionsAppGroupItemNormalizer.php
index 2826a3f..ff69ea5 100644
--- a/lib/Normalizer/ScimV2UsersPostBodyPermissionsAppGroupItemNormalizer.php
+++ b/lib/Normalizer/ScimV2UsersPostBodyPermissionsAppGroupItemNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,98 +21,193 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class ScimV2UsersPostBodyPermissionsAppGroupItemNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\ScimV2UsersPostBodyPermissionsAppGroupItem';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class ScimV2UsersPostBodyPermissionsAppGroupItemNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\ScimV2UsersPostBodyPermissionsAppGroupItem';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\ScimV2UsersPostBodyPermissionsAppGroupItem';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\ScimV2UsersPostBodyPermissionsAppGroupItem';
         }
-        $object = new \Braze\Model\ScimV2UsersPostBodyPermissionsAppGroupItem();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\ScimV2UsersPostBodyPermissionsAppGroupItem();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('appGroupName', $data)) {
+                $object->setAppGroupName($data['appGroupName']);
+                unset($data['appGroupName']);
+            }
+            if (\array_key_exists('appGroupPermissions', $data)) {
+                $values = [];
+                foreach ($data['appGroupPermissions'] as $value) {
+                    $values[] = $value;
+                }
+                $object->setAppGroupPermissions($values);
+                unset($data['appGroupPermissions']);
+            }
+            if (\array_key_exists('team', $data)) {
+                $values_1 = [];
+                foreach ($data['team'] as $value_1) {
+                    $values_1[] = $this->denormalizer->denormalize($value_1, 'Braze\\Model\\ScimV2UsersPostBodyPermissionsAppGroupItemTeamItem', 'json', $context);
+                }
+                $object->setTeam($values_1);
+                unset($data['team']);
+            }
+            foreach ($data as $key => $value_2) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_2;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('appGroupName', $data)) {
-            $object->setAppGroupName($data['appGroupName']);
-            unset($data['appGroupName']);
-        }
-        if (\array_key_exists('appGroupPermissions', $data)) {
-            $values = [];
-            foreach ($data['appGroupPermissions'] as $value) {
-                $values[] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('appGroupName') && null !== $object->getAppGroupName()) {
+                $data['appGroupName'] = $object->getAppGroupName();
             }
-            $object->setAppGroupPermissions($values);
-            unset($data['appGroupPermissions']);
-        }
-        if (\array_key_exists('team', $data)) {
-            $values_1 = [];
-            foreach ($data['team'] as $value_1) {
-                $values_1[] = $this->denormalizer->denormalize($value_1, 'Braze\\Model\\ScimV2UsersPostBodyPermissionsAppGroupItemTeamItem', 'json', $context);
+            if ($object->isInitialized('appGroupPermissions') && null !== $object->getAppGroupPermissions()) {
+                $values = [];
+                foreach ($object->getAppGroupPermissions() as $value) {
+                    $values[] = $value;
+                }
+                $data['appGroupPermissions'] = $values;
             }
-            $object->setTeam($values_1);
-            unset($data['team']);
-        }
-        foreach ($data as $key => $value_2) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value_2;
+            if ($object->isInitialized('team') && null !== $object->getTeam()) {
+                $values_1 = [];
+                foreach ($object->getTeam() as $value_1) {
+                    $values_1[] = $this->normalizer->normalize($value_1, 'json', $context);
+                }
+                $data['team'] = $values_1;
+            }
+            foreach ($object as $key => $value_2) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_2;
+                }
             }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\ScimV2UsersPostBodyPermissionsAppGroupItem' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class ScimV2UsersPostBodyPermissionsAppGroupItemNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('appGroupName') && null !== $object->getAppGroupName()) {
-            $data['appGroupName'] = $object->getAppGroupName();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\ScimV2UsersPostBodyPermissionsAppGroupItem';
         }
-        if ($object->isInitialized('appGroupPermissions') && null !== $object->getAppGroupPermissions()) {
-            $values = [];
-            foreach ($object->getAppGroupPermissions() as $value) {
-                $values[] = $value;
-            }
-            $data['appGroupPermissions'] = $values;
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\ScimV2UsersPostBodyPermissionsAppGroupItem';
         }
-        if ($object->isInitialized('team') && null !== $object->getTeam()) {
-            $values_1 = [];
-            foreach ($object->getTeam() as $value_1) {
-                $values_1[] = $this->normalizer->normalize($value_1, 'json', $context);
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
             }
-            $data['team'] = $values_1;
-        }
-        foreach ($object as $key => $value_2) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value_2;
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\ScimV2UsersPostBodyPermissionsAppGroupItem();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('appGroupName', $data)) {
+                $object->setAppGroupName($data['appGroupName']);
+                unset($data['appGroupName']);
+            }
+            if (\array_key_exists('appGroupPermissions', $data)) {
+                $values = [];
+                foreach ($data['appGroupPermissions'] as $value) {
+                    $values[] = $value;
+                }
+                $object->setAppGroupPermissions($values);
+                unset($data['appGroupPermissions']);
+            }
+            if (\array_key_exists('team', $data)) {
+                $values_1 = [];
+                foreach ($data['team'] as $value_1) {
+                    $values_1[] = $this->denormalizer->denormalize($value_1, 'Braze\\Model\\ScimV2UsersPostBodyPermissionsAppGroupItemTeamItem', 'json', $context);
+                }
+                $object->setTeam($values_1);
+                unset($data['team']);
+            }
+            foreach ($data as $key => $value_2) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_2;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('appGroupName') && null !== $object->getAppGroupName()) {
+                $data['appGroupName'] = $object->getAppGroupName();
+            }
+            if ($object->isInitialized('appGroupPermissions') && null !== $object->getAppGroupPermissions()) {
+                $values = [];
+                foreach ($object->getAppGroupPermissions() as $value) {
+                    $values[] = $value;
+                }
+                $data['appGroupPermissions'] = $values;
+            }
+            if ($object->isInitialized('team') && null !== $object->getTeam()) {
+                $values_1 = [];
+                foreach ($object->getTeam() as $value_1) {
+                    $values_1[] = $this->normalizer->normalize($value_1, 'json', $context);
+                }
+                $data['team'] = $values_1;
+            }
+            foreach ($object as $key => $value_2) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_2;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\ScimV2UsersPostBodyPermissionsAppGroupItem' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\ScimV2UsersPostBodyPermissionsAppGroupItem' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/ScimV2UsersPostBodyPermissionsAppGroupItemTeamItemNormalizer.php b/lib/Normalizer/ScimV2UsersPostBodyPermissionsAppGroupItemTeamItemNormalizer.php
index f2c738f..cdc55a9 100644
--- a/lib/Normalizer/ScimV2UsersPostBodyPermissionsAppGroupItemTeamItemNormalizer.php
+++ b/lib/Normalizer/ScimV2UsersPostBodyPermissionsAppGroupItemTeamItemNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,83 +21,163 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class ScimV2UsersPostBodyPermissionsAppGroupItemTeamItemNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\ScimV2UsersPostBodyPermissionsAppGroupItemTeamItem';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class ScimV2UsersPostBodyPermissionsAppGroupItemTeamItemNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\ScimV2UsersPostBodyPermissionsAppGroupItemTeamItem';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\ScimV2UsersPostBodyPermissionsAppGroupItemTeamItem';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\ScimV2UsersPostBodyPermissionsAppGroupItemTeamItem';
         }
-        $object = new \Braze\Model\ScimV2UsersPostBodyPermissionsAppGroupItemTeamItem();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\ScimV2UsersPostBodyPermissionsAppGroupItemTeamItem();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('teamName', $data)) {
+                $object->setTeamName($data['teamName']);
+                unset($data['teamName']);
+            }
+            if (\array_key_exists('teamPermissions', $data)) {
+                $values = [];
+                foreach ($data['teamPermissions'] as $value) {
+                    $values[] = $value;
+                }
+                $object->setTeamPermissions($values);
+                unset($data['teamPermissions']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('teamName', $data)) {
-            $object->setTeamName($data['teamName']);
-            unset($data['teamName']);
-        }
-        if (\array_key_exists('teamPermissions', $data)) {
-            $values = [];
-            foreach ($data['teamPermissions'] as $value) {
-                $values[] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('teamName') && null !== $object->getTeamName()) {
+                $data['teamName'] = $object->getTeamName();
             }
-            $object->setTeamPermissions($values);
-            unset($data['teamPermissions']);
-        }
-        foreach ($data as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value_1;
+            if ($object->isInitialized('teamPermissions') && null !== $object->getTeamPermissions()) {
+                $values = [];
+                foreach ($object->getTeamPermissions() as $value) {
+                    $values[] = $value;
+                }
+                $data['teamPermissions'] = $values;
+            }
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
             }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\ScimV2UsersPostBodyPermissionsAppGroupItemTeamItem' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class ScimV2UsersPostBodyPermissionsAppGroupItemTeamItemNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('teamName') && null !== $object->getTeamName()) {
-            $data['teamName'] = $object->getTeamName();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\ScimV2UsersPostBodyPermissionsAppGroupItemTeamItem';
         }
-        if ($object->isInitialized('teamPermissions') && null !== $object->getTeamPermissions()) {
-            $values = [];
-            foreach ($object->getTeamPermissions() as $value) {
-                $values[] = $value;
-            }
-            $data['teamPermissions'] = $values;
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\ScimV2UsersPostBodyPermissionsAppGroupItemTeamItem';
         }
-        foreach ($object as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value_1;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\ScimV2UsersPostBodyPermissionsAppGroupItemTeamItem();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('teamName', $data)) {
+                $object->setTeamName($data['teamName']);
+                unset($data['teamName']);
+            }
+            if (\array_key_exists('teamPermissions', $data)) {
+                $values = [];
+                foreach ($data['teamPermissions'] as $value) {
+                    $values[] = $value;
+                }
+                $object->setTeamPermissions($values);
+                unset($data['teamPermissions']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('teamName') && null !== $object->getTeamName()) {
+                $data['teamName'] = $object->getTeamName();
+            }
+            if ($object->isInitialized('teamPermissions') && null !== $object->getTeamPermissions()) {
+                $values = [];
+                foreach ($object->getTeamPermissions() as $value) {
+                    $values[] = $value;
+                }
+                $data['teamPermissions'] = $values;
+            }
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\ScimV2UsersPostBodyPermissionsAppGroupItemTeamItem' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\ScimV2UsersPostBodyPermissionsAppGroupItemTeamItem' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/ScimV2UsersPostBodyPermissionsNormalizer.php b/lib/Normalizer/ScimV2UsersPostBodyPermissionsNormalizer.php
index c18a98f..80fa477 100644
--- a/lib/Normalizer/ScimV2UsersPostBodyPermissionsNormalizer.php
+++ b/lib/Normalizer/ScimV2UsersPostBodyPermissionsNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,91 +21,179 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class ScimV2UsersPostBodyPermissionsNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\ScimV2UsersPostBodyPermissions';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class ScimV2UsersPostBodyPermissionsNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\ScimV2UsersPostBodyPermissions';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\ScimV2UsersPostBodyPermissions';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\ScimV2UsersPostBodyPermissions';
         }
-        $object = new \Braze\Model\ScimV2UsersPostBodyPermissions();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\ScimV2UsersPostBodyPermissions();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('companyPermissions', $data)) {
+                $values = [];
+                foreach ($data['companyPermissions'] as $value) {
+                    $values[] = $value;
+                }
+                $object->setCompanyPermissions($values);
+                unset($data['companyPermissions']);
+            }
+            if (\array_key_exists('appGroup', $data)) {
+                $values_1 = [];
+                foreach ($data['appGroup'] as $value_1) {
+                    $values_1[] = $this->denormalizer->denormalize($value_1, 'Braze\\Model\\ScimV2UsersPostBodyPermissionsAppGroupItem', 'json', $context);
+                }
+                $object->setAppGroup($values_1);
+                unset($data['appGroup']);
+            }
+            foreach ($data as $key => $value_2) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_2;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('companyPermissions', $data)) {
-            $values = [];
-            foreach ($data['companyPermissions'] as $value) {
-                $values[] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('companyPermissions') && null !== $object->getCompanyPermissions()) {
+                $values = [];
+                foreach ($object->getCompanyPermissions() as $value) {
+                    $values[] = $value;
+                }
+                $data['companyPermissions'] = $values;
             }
-            $object->setCompanyPermissions($values);
-            unset($data['companyPermissions']);
-        }
-        if (\array_key_exists('appGroup', $data)) {
-            $values_1 = [];
-            foreach ($data['appGroup'] as $value_1) {
-                $values_1[] = $this->denormalizer->denormalize($value_1, 'Braze\\Model\\ScimV2UsersPostBodyPermissionsAppGroupItem', 'json', $context);
+            if ($object->isInitialized('appGroup') && null !== $object->getAppGroup()) {
+                $values_1 = [];
+                foreach ($object->getAppGroup() as $value_1) {
+                    $values_1[] = $this->normalizer->normalize($value_1, 'json', $context);
+                }
+                $data['appGroup'] = $values_1;
             }
-            $object->setAppGroup($values_1);
-            unset($data['appGroup']);
-        }
-        foreach ($data as $key => $value_2) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value_2;
+            foreach ($object as $key => $value_2) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_2;
+                }
             }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\ScimV2UsersPostBodyPermissions' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class ScimV2UsersPostBodyPermissionsNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('companyPermissions') && null !== $object->getCompanyPermissions()) {
-            $values = [];
-            foreach ($object->getCompanyPermissions() as $value) {
-                $values[] = $value;
-            }
-            $data['companyPermissions'] = $values;
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\ScimV2UsersPostBodyPermissions';
         }
-        if ($object->isInitialized('appGroup') && null !== $object->getAppGroup()) {
-            $values_1 = [];
-            foreach ($object->getAppGroup() as $value_1) {
-                $values_1[] = $this->normalizer->normalize($value_1, 'json', $context);
-            }
-            $data['appGroup'] = $values_1;
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\ScimV2UsersPostBodyPermissions';
         }
-        foreach ($object as $key => $value_2) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value_2;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\ScimV2UsersPostBodyPermissions();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('companyPermissions', $data)) {
+                $values = [];
+                foreach ($data['companyPermissions'] as $value) {
+                    $values[] = $value;
+                }
+                $object->setCompanyPermissions($values);
+                unset($data['companyPermissions']);
+            }
+            if (\array_key_exists('appGroup', $data)) {
+                $values_1 = [];
+                foreach ($data['appGroup'] as $value_1) {
+                    $values_1[] = $this->denormalizer->denormalize($value_1, 'Braze\\Model\\ScimV2UsersPostBodyPermissionsAppGroupItem', 'json', $context);
+                }
+                $object->setAppGroup($values_1);
+                unset($data['appGroup']);
+            }
+            foreach ($data as $key => $value_2) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_2;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('companyPermissions') && null !== $object->getCompanyPermissions()) {
+                $values = [];
+                foreach ($object->getCompanyPermissions() as $value) {
+                    $values[] = $value;
+                }
+                $data['companyPermissions'] = $values;
+            }
+            if ($object->isInitialized('appGroup') && null !== $object->getAppGroup()) {
+                $values_1 = [];
+                foreach ($object->getAppGroup() as $value_1) {
+                    $values_1[] = $this->normalizer->normalize($value_1, 'json', $context);
+                }
+                $data['appGroup'] = $values_1;
+            }
+            foreach ($object as $key => $value_2) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_2;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\ScimV2UsersPostBodyPermissions' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\ScimV2UsersPostBodyPermissions' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/SendsIdCreatePostBodyNormalizer.php b/lib/Normalizer/SendsIdCreatePostBodyNormalizer.php
index acdd976..e9597fe 100644
--- a/lib/Normalizer/SendsIdCreatePostBodyNormalizer.php
+++ b/lib/Normalizer/SendsIdCreatePostBodyNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,75 +21,147 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class SendsIdCreatePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\SendsIdCreatePostBody';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class SendsIdCreatePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\SendsIdCreatePostBody';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\SendsIdCreatePostBody';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\SendsIdCreatePostBody';
         }
-        $object = new \Braze\Model\SendsIdCreatePostBody();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\SendsIdCreatePostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('campaign_id', $data)) {
+                $object->setCampaignId($data['campaign_id']);
+                unset($data['campaign_id']);
+            }
+            if (\array_key_exists('send_id', $data)) {
+                $object->setSendId($data['send_id']);
+                unset($data['send_id']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('campaign_id', $data)) {
-            $object->setCampaignId($data['campaign_id']);
-            unset($data['campaign_id']);
-        }
-        if (\array_key_exists('send_id', $data)) {
-            $object->setSendId($data['send_id']);
-            unset($data['send_id']);
-        }
-        foreach ($data as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('campaignId') && null !== $object->getCampaignId()) {
+                $data['campaign_id'] = $object->getCampaignId();
+            }
+            if ($object->isInitialized('sendId') && null !== $object->getSendId()) {
+                $data['send_id'] = $object->getSendId();
             }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\SendsIdCreatePostBody' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class SendsIdCreatePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('campaignId') && null !== $object->getCampaignId()) {
-            $data['campaign_id'] = $object->getCampaignId();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\SendsIdCreatePostBody';
         }
-        if ($object->isInitialized('sendId') && null !== $object->getSendId()) {
-            $data['send_id'] = $object->getSendId();
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\SendsIdCreatePostBody';
         }
-        foreach ($object as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\SendsIdCreatePostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('campaign_id', $data)) {
+                $object->setCampaignId($data['campaign_id']);
+                unset($data['campaign_id']);
+            }
+            if (\array_key_exists('send_id', $data)) {
+                $object->setSendId($data['send_id']);
+                unset($data['send_id']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('campaignId') && null !== $object->getCampaignId()) {
+                $data['campaign_id'] = $object->getCampaignId();
+            }
+            if ($object->isInitialized('sendId') && null !== $object->getSendId()) {
+                $data['send_id'] = $object->getSendId();
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\SendsIdCreatePostBody' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\SendsIdCreatePostBody' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/SmsInvalidPhoneNumbersRemovePostBodyNormalizer.php b/lib/Normalizer/SmsInvalidPhoneNumbersRemovePostBodyNormalizer.php
index dbe858a..138d6f5 100644
--- a/lib/Normalizer/SmsInvalidPhoneNumbersRemovePostBodyNormalizer.php
+++ b/lib/Normalizer/SmsInvalidPhoneNumbersRemovePostBodyNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,76 +21,149 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class SmsInvalidPhoneNumbersRemovePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class SmsInvalidPhoneNumbersRemovePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return $type === 'Braze\\Model\\SmsInvalidPhoneNumbersRemovePostBody';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
-    {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\SmsInvalidPhoneNumbersRemovePostBody';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\SmsInvalidPhoneNumbersRemovePostBody';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\SmsInvalidPhoneNumbersRemovePostBody';
         }
-        $object = new \Braze\Model\SmsInvalidPhoneNumbersRemovePostBody();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\SmsInvalidPhoneNumbersRemovePostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('phone_numbers', $data)) {
+                $values = [];
+                foreach ($data['phone_numbers'] as $value) {
+                    $values[] = $value;
+                }
+                $object->setPhoneNumbers($values);
+                unset($data['phone_numbers']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('phone_numbers', $data)) {
-            $values = [];
-            foreach ($data['phone_numbers'] as $value) {
-                $values[] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('phoneNumbers') && null !== $object->getPhoneNumbers()) {
+                $values = [];
+                foreach ($object->getPhoneNumbers() as $value) {
+                    $values[] = $value;
+                }
+                $data['phone_numbers'] = $values;
             }
-            $object->setPhoneNumbers($values);
-            unset($data['phone_numbers']);
-        }
-        foreach ($data as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value_1;
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
             }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\SmsInvalidPhoneNumbersRemovePostBody' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class SmsInvalidPhoneNumbersRemovePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('phoneNumbers') && null !== $object->getPhoneNumbers()) {
-            $values = [];
-            foreach ($object->getPhoneNumbers() as $value) {
-                $values[] = $value;
-            }
-            $data['phone_numbers'] = $values;
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\SmsInvalidPhoneNumbersRemovePostBody';
         }
-        foreach ($object as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value_1;
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\SmsInvalidPhoneNumbersRemovePostBody';
+        }
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\SmsInvalidPhoneNumbersRemovePostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('phone_numbers', $data)) {
+                $values = [];
+                foreach ($data['phone_numbers'] as $value) {
+                    $values[] = $value;
+                }
+                $object->setPhoneNumbers($values);
+                unset($data['phone_numbers']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('phoneNumbers') && null !== $object->getPhoneNumbers()) {
+                $values = [];
+                foreach ($object->getPhoneNumbers() as $value) {
+                    $values[] = $value;
+                }
+                $data['phone_numbers'] = $values;
+            }
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\SmsInvalidPhoneNumbersRemovePostBody' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\SmsInvalidPhoneNumbersRemovePostBody' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/SubscriptionStatusSetPostBodyNormalizer.php b/lib/Normalizer/SubscriptionStatusSetPostBodyNormalizer.php
index 2879a4f..72262ea 100644
--- a/lib/Normalizer/SubscriptionStatusSetPostBodyNormalizer.php
+++ b/lib/Normalizer/SubscriptionStatusSetPostBodyNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,97 +21,191 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class SubscriptionStatusSetPostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class SubscriptionStatusSetPostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return $type === 'Braze\\Model\\SubscriptionStatusSetPostBody';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function supportsNormalization($data, $format = null, array $context = []): bool
-    {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\SubscriptionStatusSetPostBody';
-    }
-
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\SubscriptionStatusSetPostBody';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\SubscriptionStatusSetPostBody';
         }
-        $object = new \Braze\Model\SubscriptionStatusSetPostBody();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\SubscriptionStatusSetPostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('subscription_group_id', $data)) {
+                $object->setSubscriptionGroupId($data['subscription_group_id']);
+                unset($data['subscription_group_id']);
+            }
+            if (\array_key_exists('subscription_state', $data)) {
+                $object->setSubscriptionState($data['subscription_state']);
+                unset($data['subscription_state']);
+            }
+            if (\array_key_exists('external_id', $data)) {
+                $object->setExternalId($data['external_id']);
+                unset($data['external_id']);
+            }
+            if (\array_key_exists('phone', $data)) {
+                $values = [];
+                foreach ($data['phone'] as $value) {
+                    $values[] = $value;
+                }
+                $object->setPhone($values);
+                unset($data['phone']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('subscription_group_id', $data)) {
-            $object->setSubscriptionGroupId($data['subscription_group_id']);
-            unset($data['subscription_group_id']);
-        }
-        if (\array_key_exists('subscription_state', $data)) {
-            $object->setSubscriptionState($data['subscription_state']);
-            unset($data['subscription_state']);
-        }
-        if (\array_key_exists('external_id', $data)) {
-            $object->setExternalId($data['external_id']);
-            unset($data['external_id']);
-        }
-        if (\array_key_exists('phone', $data)) {
-            $values = [];
-            foreach ($data['phone'] as $value) {
-                $values[] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('subscriptionGroupId') && null !== $object->getSubscriptionGroupId()) {
+                $data['subscription_group_id'] = $object->getSubscriptionGroupId();
             }
-            $object->setPhone($values);
-            unset($data['phone']);
-        }
-        foreach ($data as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value_1;
+            if ($object->isInitialized('subscriptionState') && null !== $object->getSubscriptionState()) {
+                $data['subscription_state'] = $object->getSubscriptionState();
+            }
+            if ($object->isInitialized('externalId') && null !== $object->getExternalId()) {
+                $data['external_id'] = $object->getExternalId();
             }
+            if ($object->isInitialized('phone') && null !== $object->getPhone()) {
+                $values = [];
+                foreach ($object->getPhone() as $value) {
+                    $values[] = $value;
+                }
+                $data['phone'] = $values;
+            }
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
+            }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\SubscriptionStatusSetPostBody' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class SubscriptionStatusSetPostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('subscriptionGroupId') && null !== $object->getSubscriptionGroupId()) {
-            $data['subscription_group_id'] = $object->getSubscriptionGroupId();
-        }
-        if ($object->isInitialized('subscriptionState') && null !== $object->getSubscriptionState()) {
-            $data['subscription_state'] = $object->getSubscriptionState();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\SubscriptionStatusSetPostBody';
         }
-        if ($object->isInitialized('externalId') && null !== $object->getExternalId()) {
-            $data['external_id'] = $object->getExternalId();
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\SubscriptionStatusSetPostBody';
         }
-        if ($object->isInitialized('phone') && null !== $object->getPhone()) {
-            $values = [];
-            foreach ($object->getPhone() as $value) {
-                $values[] = $value;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
             }
-            $data['phone'] = $values;
-        }
-        foreach ($object as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value_1;
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\SubscriptionStatusSetPostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('subscription_group_id', $data)) {
+                $object->setSubscriptionGroupId($data['subscription_group_id']);
+                unset($data['subscription_group_id']);
+            }
+            if (\array_key_exists('subscription_state', $data)) {
+                $object->setSubscriptionState($data['subscription_state']);
+                unset($data['subscription_state']);
+            }
+            if (\array_key_exists('external_id', $data)) {
+                $object->setExternalId($data['external_id']);
+                unset($data['external_id']);
+            }
+            if (\array_key_exists('phone', $data)) {
+                $values = [];
+                foreach ($data['phone'] as $value) {
+                    $values[] = $value;
+                }
+                $object->setPhone($values);
+                unset($data['phone']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('subscriptionGroupId') && null !== $object->getSubscriptionGroupId()) {
+                $data['subscription_group_id'] = $object->getSubscriptionGroupId();
+            }
+            if ($object->isInitialized('subscriptionState') && null !== $object->getSubscriptionState()) {
+                $data['subscription_state'] = $object->getSubscriptionState();
+            }
+            if ($object->isInitialized('externalId') && null !== $object->getExternalId()) {
+                $data['external_id'] = $object->getExternalId();
+            }
+            if ($object->isInitialized('phone') && null !== $object->getPhone()) {
+                $values = [];
+                foreach ($object->getPhone() as $value) {
+                    $values[] = $value;
+                }
+                $data['phone'] = $values;
+            }
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\SubscriptionStatusSetPostBody' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\SubscriptionStatusSetPostBody' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/TemplatesEmailCreatePostBodyNormalizer.php b/lib/Normalizer/TemplatesEmailCreatePostBodyNormalizer.php
index aeeb408..4c75917 100644
--- a/lib/Normalizer/TemplatesEmailCreatePostBodyNormalizer.php
+++ b/lib/Normalizer/TemplatesEmailCreatePostBodyNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,111 +21,219 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class TemplatesEmailCreatePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\TemplatesEmailCreatePostBody';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class TemplatesEmailCreatePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\TemplatesEmailCreatePostBody';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\TemplatesEmailCreatePostBody';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\TemplatesEmailCreatePostBody';
         }
-        $object = new \Braze\Model\TemplatesEmailCreatePostBody();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\TemplatesEmailCreatePostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('template_name', $data)) {
+                $object->setTemplateName($data['template_name']);
+                unset($data['template_name']);
+            }
+            if (\array_key_exists('subject', $data)) {
+                $object->setSubject($data['subject']);
+                unset($data['subject']);
+            }
+            if (\array_key_exists('body', $data)) {
+                $object->setBody($data['body']);
+                unset($data['body']);
+            }
+            if (\array_key_exists('plaintext_body', $data)) {
+                $object->setPlaintextBody($data['plaintext_body']);
+                unset($data['plaintext_body']);
+            }
+            if (\array_key_exists('preheader', $data)) {
+                $object->setPreheader($data['preheader']);
+                unset($data['preheader']);
+            }
+            if (\array_key_exists('tags', $data)) {
+                $values = [];
+                foreach ($data['tags'] as $value) {
+                    $values[] = $value;
+                }
+                $object->setTags($values);
+                unset($data['tags']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('template_name', $data)) {
-            $object->setTemplateName($data['template_name']);
-            unset($data['template_name']);
-        }
-        if (\array_key_exists('subject', $data)) {
-            $object->setSubject($data['subject']);
-            unset($data['subject']);
-        }
-        if (\array_key_exists('body', $data)) {
-            $object->setBody($data['body']);
-            unset($data['body']);
-        }
-        if (\array_key_exists('plaintext_body', $data)) {
-            $object->setPlaintextBody($data['plaintext_body']);
-            unset($data['plaintext_body']);
-        }
-        if (\array_key_exists('preheader', $data)) {
-            $object->setPreheader($data['preheader']);
-            unset($data['preheader']);
-        }
-        if (\array_key_exists('tags', $data)) {
-            $values = [];
-            foreach ($data['tags'] as $value) {
-                $values[] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('templateName') && null !== $object->getTemplateName()) {
+                $data['template_name'] = $object->getTemplateName();
             }
-            $object->setTags($values);
-            unset($data['tags']);
-        }
-        foreach ($data as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value_1;
+            if ($object->isInitialized('subject') && null !== $object->getSubject()) {
+                $data['subject'] = $object->getSubject();
+            }
+            if ($object->isInitialized('body') && null !== $object->getBody()) {
+                $data['body'] = $object->getBody();
+            }
+            if ($object->isInitialized('plaintextBody') && null !== $object->getPlaintextBody()) {
+                $data['plaintext_body'] = $object->getPlaintextBody();
             }
+            if ($object->isInitialized('preheader') && null !== $object->getPreheader()) {
+                $data['preheader'] = $object->getPreheader();
+            }
+            if ($object->isInitialized('tags') && null !== $object->getTags()) {
+                $values = [];
+                foreach ($object->getTags() as $value) {
+                    $values[] = $value;
+                }
+                $data['tags'] = $values;
+            }
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
+            }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\TemplatesEmailCreatePostBody' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class TemplatesEmailCreatePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('templateName') && null !== $object->getTemplateName()) {
-            $data['template_name'] = $object->getTemplateName();
-        }
-        if ($object->isInitialized('subject') && null !== $object->getSubject()) {
-            $data['subject'] = $object->getSubject();
-        }
-        if ($object->isInitialized('body') && null !== $object->getBody()) {
-            $data['body'] = $object->getBody();
-        }
-        if ($object->isInitialized('plaintextBody') && null !== $object->getPlaintextBody()) {
-            $data['plaintext_body'] = $object->getPlaintextBody();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\TemplatesEmailCreatePostBody';
         }
-        if ($object->isInitialized('preheader') && null !== $object->getPreheader()) {
-            $data['preheader'] = $object->getPreheader();
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\TemplatesEmailCreatePostBody';
         }
-        if ($object->isInitialized('tags') && null !== $object->getTags()) {
-            $values = [];
-            foreach ($object->getTags() as $value) {
-                $values[] = $value;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
             }
-            $data['tags'] = $values;
-        }
-        foreach ($object as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value_1;
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\TemplatesEmailCreatePostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('template_name', $data)) {
+                $object->setTemplateName($data['template_name']);
+                unset($data['template_name']);
+            }
+            if (\array_key_exists('subject', $data)) {
+                $object->setSubject($data['subject']);
+                unset($data['subject']);
+            }
+            if (\array_key_exists('body', $data)) {
+                $object->setBody($data['body']);
+                unset($data['body']);
+            }
+            if (\array_key_exists('plaintext_body', $data)) {
+                $object->setPlaintextBody($data['plaintext_body']);
+                unset($data['plaintext_body']);
+            }
+            if (\array_key_exists('preheader', $data)) {
+                $object->setPreheader($data['preheader']);
+                unset($data['preheader']);
+            }
+            if (\array_key_exists('tags', $data)) {
+                $values = [];
+                foreach ($data['tags'] as $value) {
+                    $values[] = $value;
+                }
+                $object->setTags($values);
+                unset($data['tags']);
             }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
+            }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('templateName') && null !== $object->getTemplateName()) {
+                $data['template_name'] = $object->getTemplateName();
+            }
+            if ($object->isInitialized('subject') && null !== $object->getSubject()) {
+                $data['subject'] = $object->getSubject();
+            }
+            if ($object->isInitialized('body') && null !== $object->getBody()) {
+                $data['body'] = $object->getBody();
+            }
+            if ($object->isInitialized('plaintextBody') && null !== $object->getPlaintextBody()) {
+                $data['plaintext_body'] = $object->getPlaintextBody();
+            }
+            if ($object->isInitialized('preheader') && null !== $object->getPreheader()) {
+                $data['preheader'] = $object->getPreheader();
+            }
+            if ($object->isInitialized('tags') && null !== $object->getTags()) {
+                $values = [];
+                foreach ($object->getTags() as $value) {
+                    $values[] = $value;
+                }
+                $data['tags'] = $values;
+            }
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\TemplatesEmailCreatePostBody' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\TemplatesEmailCreatePostBody' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/TemplatesEmailUpdatePostBodyNormalizer.php b/lib/Normalizer/TemplatesEmailUpdatePostBodyNormalizer.php
index d89bd22..0a58aa3 100644
--- a/lib/Normalizer/TemplatesEmailUpdatePostBodyNormalizer.php
+++ b/lib/Normalizer/TemplatesEmailUpdatePostBodyNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,118 +21,233 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class TemplatesEmailUpdatePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class TemplatesEmailUpdatePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return $type === 'Braze\\Model\\TemplatesEmailUpdatePostBody';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
-    {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\TemplatesEmailUpdatePostBody';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\TemplatesEmailUpdatePostBody';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\TemplatesEmailUpdatePostBody';
         }
-        $object = new \Braze\Model\TemplatesEmailUpdatePostBody();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\TemplatesEmailUpdatePostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('email_template_id', $data)) {
+                $object->setEmailTemplateId($data['email_template_id']);
+                unset($data['email_template_id']);
+            }
+            if (\array_key_exists('template_name', $data)) {
+                $object->setTemplateName($data['template_name']);
+                unset($data['template_name']);
+            }
+            if (\array_key_exists('subject', $data)) {
+                $object->setSubject($data['subject']);
+                unset($data['subject']);
+            }
+            if (\array_key_exists('body', $data)) {
+                $object->setBody($data['body']);
+                unset($data['body']);
+            }
+            if (\array_key_exists('plaintext_body', $data)) {
+                $object->setPlaintextBody($data['plaintext_body']);
+                unset($data['plaintext_body']);
+            }
+            if (\array_key_exists('preheader', $data)) {
+                $object->setPreheader($data['preheader']);
+                unset($data['preheader']);
+            }
+            if (\array_key_exists('tags', $data)) {
+                $values = [];
+                foreach ($data['tags'] as $value) {
+                    $values[] = $value;
+                }
+                $object->setTags($values);
+                unset($data['tags']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('email_template_id', $data)) {
-            $object->setEmailTemplateId($data['email_template_id']);
-            unset($data['email_template_id']);
-        }
-        if (\array_key_exists('template_name', $data)) {
-            $object->setTemplateName($data['template_name']);
-            unset($data['template_name']);
-        }
-        if (\array_key_exists('subject', $data)) {
-            $object->setSubject($data['subject']);
-            unset($data['subject']);
-        }
-        if (\array_key_exists('body', $data)) {
-            $object->setBody($data['body']);
-            unset($data['body']);
-        }
-        if (\array_key_exists('plaintext_body', $data)) {
-            $object->setPlaintextBody($data['plaintext_body']);
-            unset($data['plaintext_body']);
-        }
-        if (\array_key_exists('preheader', $data)) {
-            $object->setPreheader($data['preheader']);
-            unset($data['preheader']);
-        }
-        if (\array_key_exists('tags', $data)) {
-            $values = [];
-            foreach ($data['tags'] as $value) {
-                $values[] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('emailTemplateId') && null !== $object->getEmailTemplateId()) {
+                $data['email_template_id'] = $object->getEmailTemplateId();
             }
-            $object->setTags($values);
-            unset($data['tags']);
-        }
-        foreach ($data as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value_1;
+            if ($object->isInitialized('templateName') && null !== $object->getTemplateName()) {
+                $data['template_name'] = $object->getTemplateName();
+            }
+            if ($object->isInitialized('subject') && null !== $object->getSubject()) {
+                $data['subject'] = $object->getSubject();
+            }
+            if ($object->isInitialized('body') && null !== $object->getBody()) {
+                $data['body'] = $object->getBody();
+            }
+            if ($object->isInitialized('plaintextBody') && null !== $object->getPlaintextBody()) {
+                $data['plaintext_body'] = $object->getPlaintextBody();
             }
+            if ($object->isInitialized('preheader') && null !== $object->getPreheader()) {
+                $data['preheader'] = $object->getPreheader();
+            }
+            if ($object->isInitialized('tags') && null !== $object->getTags()) {
+                $values = [];
+                foreach ($object->getTags() as $value) {
+                    $values[] = $value;
+                }
+                $data['tags'] = $values;
+            }
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
+            }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\TemplatesEmailUpdatePostBody' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class TemplatesEmailUpdatePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('emailTemplateId') && null !== $object->getEmailTemplateId()) {
-            $data['email_template_id'] = $object->getEmailTemplateId();
-        }
-        if ($object->isInitialized('templateName') && null !== $object->getTemplateName()) {
-            $data['template_name'] = $object->getTemplateName();
-        }
-        if ($object->isInitialized('subject') && null !== $object->getSubject()) {
-            $data['subject'] = $object->getSubject();
-        }
-        if ($object->isInitialized('body') && null !== $object->getBody()) {
-            $data['body'] = $object->getBody();
-        }
-        if ($object->isInitialized('plaintextBody') && null !== $object->getPlaintextBody()) {
-            $data['plaintext_body'] = $object->getPlaintextBody();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\TemplatesEmailUpdatePostBody';
         }
-        if ($object->isInitialized('preheader') && null !== $object->getPreheader()) {
-            $data['preheader'] = $object->getPreheader();
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\TemplatesEmailUpdatePostBody';
         }
-        if ($object->isInitialized('tags') && null !== $object->getTags()) {
-            $values = [];
-            foreach ($object->getTags() as $value) {
-                $values[] = $value;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
             }
-            $data['tags'] = $values;
-        }
-        foreach ($object as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value_1;
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\TemplatesEmailUpdatePostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('email_template_id', $data)) {
+                $object->setEmailTemplateId($data['email_template_id']);
+                unset($data['email_template_id']);
+            }
+            if (\array_key_exists('template_name', $data)) {
+                $object->setTemplateName($data['template_name']);
+                unset($data['template_name']);
+            }
+            if (\array_key_exists('subject', $data)) {
+                $object->setSubject($data['subject']);
+                unset($data['subject']);
+            }
+            if (\array_key_exists('body', $data)) {
+                $object->setBody($data['body']);
+                unset($data['body']);
+            }
+            if (\array_key_exists('plaintext_body', $data)) {
+                $object->setPlaintextBody($data['plaintext_body']);
+                unset($data['plaintext_body']);
+            }
+            if (\array_key_exists('preheader', $data)) {
+                $object->setPreheader($data['preheader']);
+                unset($data['preheader']);
             }
+            if (\array_key_exists('tags', $data)) {
+                $values = [];
+                foreach ($data['tags'] as $value) {
+                    $values[] = $value;
+                }
+                $object->setTags($values);
+                unset($data['tags']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
+            }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('emailTemplateId') && null !== $object->getEmailTemplateId()) {
+                $data['email_template_id'] = $object->getEmailTemplateId();
+            }
+            if ($object->isInitialized('templateName') && null !== $object->getTemplateName()) {
+                $data['template_name'] = $object->getTemplateName();
+            }
+            if ($object->isInitialized('subject') && null !== $object->getSubject()) {
+                $data['subject'] = $object->getSubject();
+            }
+            if ($object->isInitialized('body') && null !== $object->getBody()) {
+                $data['body'] = $object->getBody();
+            }
+            if ($object->isInitialized('plaintextBody') && null !== $object->getPlaintextBody()) {
+                $data['plaintext_body'] = $object->getPlaintextBody();
+            }
+            if ($object->isInitialized('preheader') && null !== $object->getPreheader()) {
+                $data['preheader'] = $object->getPreheader();
+            }
+            if ($object->isInitialized('tags') && null !== $object->getTags()) {
+                $values = [];
+                foreach ($object->getTags() as $value) {
+                    $values[] = $value;
+                }
+                $data['tags'] = $values;
+            }
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\TemplatesEmailUpdatePostBody' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\TemplatesEmailUpdatePostBody' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/TransactionalV1CampaignsCampaignIdSendPostBodyNormalizer.php b/lib/Normalizer/TransactionalV1CampaignsCampaignIdSendPostBodyNormalizer.php
index fc6dba1..8f110a2 100644
--- a/lib/Normalizer/TransactionalV1CampaignsCampaignIdSendPostBodyNormalizer.php
+++ b/lib/Normalizer/TransactionalV1CampaignsCampaignIdSendPostBodyNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,90 +21,177 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class TransactionalV1CampaignsCampaignIdSendPostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\TransactionalV1CampaignsCampaignIdSendPostBody';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class TransactionalV1CampaignsCampaignIdSendPostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\TransactionalV1CampaignsCampaignIdSendPostBody';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\TransactionalV1CampaignsCampaignIdSendPostBody';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\TransactionalV1CampaignsCampaignIdSendPostBody';
         }
-        $object = new \Braze\Model\TransactionalV1CampaignsCampaignIdSendPostBody();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\TransactionalV1CampaignsCampaignIdSendPostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('external_send_id', $data)) {
+                $object->setExternalSendId($data['external_send_id']);
+                unset($data['external_send_id']);
+            }
+            if (\array_key_exists('trigger_properties', $data)) {
+                $object->setTriggerProperties($this->denormalizer->denormalize($data['trigger_properties'], 'Braze\\Model\\TransactionalV1CampaignsCampaignIdSendPostBodyTriggerProperties', 'json', $context));
+                unset($data['trigger_properties']);
+            }
+            if (\array_key_exists('recipient', $data)) {
+                $values = [];
+                foreach ($data['recipient'] as $value) {
+                    $values[] = $this->denormalizer->denormalize($value, 'Braze\\Model\\TransactionalV1CampaignsCampaignIdSendPostBodyRecipientItem', 'json', $context);
+                }
+                $object->setRecipient($values);
+                unset($data['recipient']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('external_send_id', $data)) {
-            $object->setExternalSendId($data['external_send_id']);
-            unset($data['external_send_id']);
-        }
-        if (\array_key_exists('trigger_properties', $data)) {
-            $object->setTriggerProperties($this->denormalizer->denormalize($data['trigger_properties'], 'Braze\\Model\\TransactionalV1CampaignsCampaignIdSendPostBodyTriggerProperties', 'json', $context));
-            unset($data['trigger_properties']);
-        }
-        if (\array_key_exists('recipient', $data)) {
-            $values = [];
-            foreach ($data['recipient'] as $value) {
-                $values[] = $this->denormalizer->denormalize($value, 'Braze\\Model\\TransactionalV1CampaignsCampaignIdSendPostBodyRecipientItem', 'json', $context);
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('externalSendId') && null !== $object->getExternalSendId()) {
+                $data['external_send_id'] = $object->getExternalSendId();
             }
-            $object->setRecipient($values);
-            unset($data['recipient']);
-        }
-        foreach ($data as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value_1;
+            if ($object->isInitialized('triggerProperties') && null !== $object->getTriggerProperties()) {
+                $data['trigger_properties'] = $this->normalizer->normalize($object->getTriggerProperties(), 'json', $context);
+            }
+            if ($object->isInitialized('recipient') && null !== $object->getRecipient()) {
+                $values = [];
+                foreach ($object->getRecipient() as $value) {
+                    $values[] = $this->normalizer->normalize($value, 'json', $context);
+                }
+                $data['recipient'] = $values;
             }
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
+            }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\TransactionalV1CampaignsCampaignIdSendPostBody' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class TransactionalV1CampaignsCampaignIdSendPostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('externalSendId') && null !== $object->getExternalSendId()) {
-            $data['external_send_id'] = $object->getExternalSendId();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\TransactionalV1CampaignsCampaignIdSendPostBody';
         }
-        if ($object->isInitialized('triggerProperties') && null !== $object->getTriggerProperties()) {
-            $data['trigger_properties'] = $this->normalizer->normalize($object->getTriggerProperties(), 'json', $context);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\TransactionalV1CampaignsCampaignIdSendPostBody';
         }
-        if ($object->isInitialized('recipient') && null !== $object->getRecipient()) {
-            $values = [];
-            foreach ($object->getRecipient() as $value) {
-                $values[] = $this->normalizer->normalize($value, 'json', $context);
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
             }
-            $data['recipient'] = $values;
-        }
-        foreach ($object as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value_1;
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\TransactionalV1CampaignsCampaignIdSendPostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('external_send_id', $data)) {
+                $object->setExternalSendId($data['external_send_id']);
+                unset($data['external_send_id']);
+            }
+            if (\array_key_exists('trigger_properties', $data)) {
+                $object->setTriggerProperties($this->denormalizer->denormalize($data['trigger_properties'], 'Braze\\Model\\TransactionalV1CampaignsCampaignIdSendPostBodyTriggerProperties', 'json', $context));
+                unset($data['trigger_properties']);
+            }
+            if (\array_key_exists('recipient', $data)) {
+                $values = [];
+                foreach ($data['recipient'] as $value) {
+                    $values[] = $this->denormalizer->denormalize($value, 'Braze\\Model\\TransactionalV1CampaignsCampaignIdSendPostBodyRecipientItem', 'json', $context);
+                }
+                $object->setRecipient($values);
+                unset($data['recipient']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('externalSendId') && null !== $object->getExternalSendId()) {
+                $data['external_send_id'] = $object->getExternalSendId();
+            }
+            if ($object->isInitialized('triggerProperties') && null !== $object->getTriggerProperties()) {
+                $data['trigger_properties'] = $this->normalizer->normalize($object->getTriggerProperties(), 'json', $context);
+            }
+            if ($object->isInitialized('recipient') && null !== $object->getRecipient()) {
+                $values = [];
+                foreach ($object->getRecipient() as $value) {
+                    $values[] = $this->normalizer->normalize($value, 'json', $context);
+                }
+                $data['recipient'] = $values;
+            }
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\TransactionalV1CampaignsCampaignIdSendPostBody' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\TransactionalV1CampaignsCampaignIdSendPostBody' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/TransactionalV1CampaignsCampaignIdSendPostBodyRecipientItemNormalizer.php b/lib/Normalizer/TransactionalV1CampaignsCampaignIdSendPostBodyRecipientItemNormalizer.php
index 3237e37..ae01d13 100644
--- a/lib/Normalizer/TransactionalV1CampaignsCampaignIdSendPostBodyRecipientItemNormalizer.php
+++ b/lib/Normalizer/TransactionalV1CampaignsCampaignIdSendPostBodyRecipientItemNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,68 +21,133 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class TransactionalV1CampaignsCampaignIdSendPostBodyRecipientItemNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class TransactionalV1CampaignsCampaignIdSendPostBodyRecipientItemNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return $type === 'Braze\\Model\\TransactionalV1CampaignsCampaignIdSendPostBodyRecipientItem';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
-    {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\TransactionalV1CampaignsCampaignIdSendPostBodyRecipientItem';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\TransactionalV1CampaignsCampaignIdSendPostBodyRecipientItem';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\TransactionalV1CampaignsCampaignIdSendPostBodyRecipientItem';
         }
-        $object = new \Braze\Model\TransactionalV1CampaignsCampaignIdSendPostBodyRecipientItem();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\TransactionalV1CampaignsCampaignIdSendPostBodyRecipientItem();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('external_user_id', $data)) {
+                $object->setExternalUserId($data['external_user_id']);
+                unset($data['external_user_id']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('external_user_id', $data)) {
-            $object->setExternalUserId($data['external_user_id']);
-            unset($data['external_user_id']);
-        }
-        foreach ($data as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('externalUserId') && null !== $object->getExternalUserId()) {
+                $data['external_user_id'] = $object->getExternalUserId();
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
             }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\TransactionalV1CampaignsCampaignIdSendPostBodyRecipientItem' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class TransactionalV1CampaignsCampaignIdSendPostBodyRecipientItemNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('externalUserId') && null !== $object->getExternalUserId()) {
-            $data['external_user_id'] = $object->getExternalUserId();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\TransactionalV1CampaignsCampaignIdSendPostBodyRecipientItem';
         }
-        foreach ($object as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value;
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\TransactionalV1CampaignsCampaignIdSendPostBodyRecipientItem';
+        }
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\TransactionalV1CampaignsCampaignIdSendPostBodyRecipientItem();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('external_user_id', $data)) {
+                $object->setExternalUserId($data['external_user_id']);
+                unset($data['external_user_id']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('externalUserId') && null !== $object->getExternalUserId()) {
+                $data['external_user_id'] = $object->getExternalUserId();
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\TransactionalV1CampaignsCampaignIdSendPostBodyRecipientItem' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\TransactionalV1CampaignsCampaignIdSendPostBodyRecipientItem' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/TransactionalV1CampaignsCampaignIdSendPostBodyTriggerPropertiesNormalizer.php b/lib/Normalizer/TransactionalV1CampaignsCampaignIdSendPostBodyTriggerPropertiesNormalizer.php
index 41a0864..df2bfac 100644
--- a/lib/Normalizer/TransactionalV1CampaignsCampaignIdSendPostBodyTriggerPropertiesNormalizer.php
+++ b/lib/Normalizer/TransactionalV1CampaignsCampaignIdSendPostBodyTriggerPropertiesNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,75 +21,147 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class TransactionalV1CampaignsCampaignIdSendPostBodyTriggerPropertiesNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\TransactionalV1CampaignsCampaignIdSendPostBodyTriggerProperties';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class TransactionalV1CampaignsCampaignIdSendPostBodyTriggerPropertiesNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\TransactionalV1CampaignsCampaignIdSendPostBodyTriggerProperties';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\TransactionalV1CampaignsCampaignIdSendPostBodyTriggerProperties';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\TransactionalV1CampaignsCampaignIdSendPostBodyTriggerProperties';
         }
-        $object = new \Braze\Model\TransactionalV1CampaignsCampaignIdSendPostBodyTriggerProperties();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\TransactionalV1CampaignsCampaignIdSendPostBodyTriggerProperties();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('example_string_property', $data)) {
+                $object->setExampleStringProperty($data['example_string_property']);
+                unset($data['example_string_property']);
+            }
+            if (\array_key_exists('example_integer_property', $data)) {
+                $object->setExampleIntegerProperty($data['example_integer_property']);
+                unset($data['example_integer_property']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('example_string_property', $data)) {
-            $object->setExampleStringProperty($data['example_string_property']);
-            unset($data['example_string_property']);
-        }
-        if (\array_key_exists('example_integer_property', $data)) {
-            $object->setExampleIntegerProperty($data['example_integer_property']);
-            unset($data['example_integer_property']);
-        }
-        foreach ($data as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('exampleStringProperty') && null !== $object->getExampleStringProperty()) {
+                $data['example_string_property'] = $object->getExampleStringProperty();
+            }
+            if ($object->isInitialized('exampleIntegerProperty') && null !== $object->getExampleIntegerProperty()) {
+                $data['example_integer_property'] = $object->getExampleIntegerProperty();
             }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\TransactionalV1CampaignsCampaignIdSendPostBodyTriggerProperties' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class TransactionalV1CampaignsCampaignIdSendPostBodyTriggerPropertiesNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('exampleStringProperty') && null !== $object->getExampleStringProperty()) {
-            $data['example_string_property'] = $object->getExampleStringProperty();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\TransactionalV1CampaignsCampaignIdSendPostBodyTriggerProperties';
         }
-        if ($object->isInitialized('exampleIntegerProperty') && null !== $object->getExampleIntegerProperty()) {
-            $data['example_integer_property'] = $object->getExampleIntegerProperty();
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\TransactionalV1CampaignsCampaignIdSendPostBodyTriggerProperties';
         }
-        foreach ($object as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\TransactionalV1CampaignsCampaignIdSendPostBodyTriggerProperties();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('example_string_property', $data)) {
+                $object->setExampleStringProperty($data['example_string_property']);
+                unset($data['example_string_property']);
+            }
+            if (\array_key_exists('example_integer_property', $data)) {
+                $object->setExampleIntegerProperty($data['example_integer_property']);
+                unset($data['example_integer_property']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('exampleStringProperty') && null !== $object->getExampleStringProperty()) {
+                $data['example_string_property'] = $object->getExampleStringProperty();
+            }
+            if ($object->isInitialized('exampleIntegerProperty') && null !== $object->getExampleIntegerProperty()) {
+                $data['example_integer_property'] = $object->getExampleIntegerProperty();
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\TransactionalV1CampaignsCampaignIdSendPostBodyTriggerProperties' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\TransactionalV1CampaignsCampaignIdSendPostBodyTriggerProperties' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/UsersAliasNewPostBodyNormalizer.php b/lib/Normalizer/UsersAliasNewPostBodyNormalizer.php
index db1ef42..427c20b 100644
--- a/lib/Normalizer/UsersAliasNewPostBodyNormalizer.php
+++ b/lib/Normalizer/UsersAliasNewPostBodyNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,76 +21,149 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class UsersAliasNewPostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class UsersAliasNewPostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return $type === 'Braze\\Model\\UsersAliasNewPostBody';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
-    {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\UsersAliasNewPostBody';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\UsersAliasNewPostBody';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\UsersAliasNewPostBody';
         }
-        $object = new \Braze\Model\UsersAliasNewPostBody();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\UsersAliasNewPostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('user_aliases', $data)) {
+                $values = [];
+                foreach ($data['user_aliases'] as $value) {
+                    $values[] = $this->denormalizer->denormalize($value, 'Braze\\Model\\UsersAliasNewPostBodyUserAliasesItem', 'json', $context);
+                }
+                $object->setUserAliases($values);
+                unset($data['user_aliases']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('user_aliases', $data)) {
-            $values = [];
-            foreach ($data['user_aliases'] as $value) {
-                $values[] = $this->denormalizer->denormalize($value, 'Braze\\Model\\UsersAliasNewPostBodyUserAliasesItem', 'json', $context);
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('userAliases') && null !== $object->getUserAliases()) {
+                $values = [];
+                foreach ($object->getUserAliases() as $value) {
+                    $values[] = $this->normalizer->normalize($value, 'json', $context);
+                }
+                $data['user_aliases'] = $values;
             }
-            $object->setUserAliases($values);
-            unset($data['user_aliases']);
-        }
-        foreach ($data as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value_1;
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
             }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\UsersAliasNewPostBody' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class UsersAliasNewPostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('userAliases') && null !== $object->getUserAliases()) {
-            $values = [];
-            foreach ($object->getUserAliases() as $value) {
-                $values[] = $this->normalizer->normalize($value, 'json', $context);
-            }
-            $data['user_aliases'] = $values;
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\UsersAliasNewPostBody';
         }
-        foreach ($object as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value_1;
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\UsersAliasNewPostBody';
+        }
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\UsersAliasNewPostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('user_aliases', $data)) {
+                $values = [];
+                foreach ($data['user_aliases'] as $value) {
+                    $values[] = $this->denormalizer->denormalize($value, 'Braze\\Model\\UsersAliasNewPostBodyUserAliasesItem', 'json', $context);
+                }
+                $object->setUserAliases($values);
+                unset($data['user_aliases']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('userAliases') && null !== $object->getUserAliases()) {
+                $values = [];
+                foreach ($object->getUserAliases() as $value) {
+                    $values[] = $this->normalizer->normalize($value, 'json', $context);
+                }
+                $data['user_aliases'] = $values;
+            }
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\UsersAliasNewPostBody' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\UsersAliasNewPostBody' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/UsersAliasNewPostBodyUserAliasesItemNormalizer.php b/lib/Normalizer/UsersAliasNewPostBodyUserAliasesItemNormalizer.php
index e7a6e9d..0bbed0e 100644
--- a/lib/Normalizer/UsersAliasNewPostBodyUserAliasesItemNormalizer.php
+++ b/lib/Normalizer/UsersAliasNewPostBodyUserAliasesItemNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,82 +21,161 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class UsersAliasNewPostBodyUserAliasesItemNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\UsersAliasNewPostBodyUserAliasesItem';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class UsersAliasNewPostBodyUserAliasesItemNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\UsersAliasNewPostBodyUserAliasesItem';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\UsersAliasNewPostBodyUserAliasesItem';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\UsersAliasNewPostBodyUserAliasesItem';
         }
-        $object = new \Braze\Model\UsersAliasNewPostBodyUserAliasesItem();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\UsersAliasNewPostBodyUserAliasesItem();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('external_id', $data)) {
+                $object->setExternalId($data['external_id']);
+                unset($data['external_id']);
+            }
+            if (\array_key_exists('alias_name', $data)) {
+                $object->setAliasName($data['alias_name']);
+                unset($data['alias_name']);
+            }
+            if (\array_key_exists('alias_label', $data)) {
+                $object->setAliasLabel($data['alias_label']);
+                unset($data['alias_label']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('external_id', $data)) {
-            $object->setExternalId($data['external_id']);
-            unset($data['external_id']);
-        }
-        if (\array_key_exists('alias_name', $data)) {
-            $object->setAliasName($data['alias_name']);
-            unset($data['alias_name']);
-        }
-        if (\array_key_exists('alias_label', $data)) {
-            $object->setAliasLabel($data['alias_label']);
-            unset($data['alias_label']);
-        }
-        foreach ($data as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('externalId') && null !== $object->getExternalId()) {
+                $data['external_id'] = $object->getExternalId();
+            }
+            if ($object->isInitialized('aliasName') && null !== $object->getAliasName()) {
+                $data['alias_name'] = $object->getAliasName();
             }
+            if ($object->isInitialized('aliasLabel') && null !== $object->getAliasLabel()) {
+                $data['alias_label'] = $object->getAliasLabel();
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\UsersAliasNewPostBodyUserAliasesItem' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class UsersAliasNewPostBodyUserAliasesItemNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('externalId') && null !== $object->getExternalId()) {
-            $data['external_id'] = $object->getExternalId();
-        }
-        if ($object->isInitialized('aliasName') && null !== $object->getAliasName()) {
-            $data['alias_name'] = $object->getAliasName();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\UsersAliasNewPostBodyUserAliasesItem';
         }
-        if ($object->isInitialized('aliasLabel') && null !== $object->getAliasLabel()) {
-            $data['alias_label'] = $object->getAliasLabel();
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\UsersAliasNewPostBodyUserAliasesItem';
         }
-        foreach ($object as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\UsersAliasNewPostBodyUserAliasesItem();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('external_id', $data)) {
+                $object->setExternalId($data['external_id']);
+                unset($data['external_id']);
+            }
+            if (\array_key_exists('alias_name', $data)) {
+                $object->setAliasName($data['alias_name']);
+                unset($data['alias_name']);
+            }
+            if (\array_key_exists('alias_label', $data)) {
+                $object->setAliasLabel($data['alias_label']);
+                unset($data['alias_label']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('externalId') && null !== $object->getExternalId()) {
+                $data['external_id'] = $object->getExternalId();
+            }
+            if ($object->isInitialized('aliasName') && null !== $object->getAliasName()) {
+                $data['alias_name'] = $object->getAliasName();
+            }
+            if ($object->isInitialized('aliasLabel') && null !== $object->getAliasLabel()) {
+                $data['alias_label'] = $object->getAliasLabel();
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\UsersAliasNewPostBodyUserAliasesItem' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\UsersAliasNewPostBodyUserAliasesItem' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/UsersAliasUpdatePostBodyAliasUpdatesItemNormalizer.php b/lib/Normalizer/UsersAliasUpdatePostBodyAliasUpdatesItemNormalizer.php
index 4121778..5eb3c0b 100644
--- a/lib/Normalizer/UsersAliasUpdatePostBodyAliasUpdatesItemNormalizer.php
+++ b/lib/Normalizer/UsersAliasUpdatePostBodyAliasUpdatesItemNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,82 +21,161 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class UsersAliasUpdatePostBodyAliasUpdatesItemNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\UsersAliasUpdatePostBodyAliasUpdatesItem';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class UsersAliasUpdatePostBodyAliasUpdatesItemNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\UsersAliasUpdatePostBodyAliasUpdatesItem';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\UsersAliasUpdatePostBodyAliasUpdatesItem';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\UsersAliasUpdatePostBodyAliasUpdatesItem';
         }
-        $object = new \Braze\Model\UsersAliasUpdatePostBodyAliasUpdatesItem();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\UsersAliasUpdatePostBodyAliasUpdatesItem();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('alias_label', $data)) {
+                $object->setAliasLabel($data['alias_label']);
+                unset($data['alias_label']);
+            }
+            if (\array_key_exists('old_alias_name', $data)) {
+                $object->setOldAliasName($data['old_alias_name']);
+                unset($data['old_alias_name']);
+            }
+            if (\array_key_exists('new_alias_name', $data)) {
+                $object->setNewAliasName($data['new_alias_name']);
+                unset($data['new_alias_name']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('alias_label', $data)) {
-            $object->setAliasLabel($data['alias_label']);
-            unset($data['alias_label']);
-        }
-        if (\array_key_exists('old_alias_name', $data)) {
-            $object->setOldAliasName($data['old_alias_name']);
-            unset($data['old_alias_name']);
-        }
-        if (\array_key_exists('new_alias_name', $data)) {
-            $object->setNewAliasName($data['new_alias_name']);
-            unset($data['new_alias_name']);
-        }
-        foreach ($data as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('aliasLabel') && null !== $object->getAliasLabel()) {
+                $data['alias_label'] = $object->getAliasLabel();
+            }
+            if ($object->isInitialized('oldAliasName') && null !== $object->getOldAliasName()) {
+                $data['old_alias_name'] = $object->getOldAliasName();
             }
+            if ($object->isInitialized('newAliasName') && null !== $object->getNewAliasName()) {
+                $data['new_alias_name'] = $object->getNewAliasName();
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\UsersAliasUpdatePostBodyAliasUpdatesItem' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class UsersAliasUpdatePostBodyAliasUpdatesItemNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('aliasLabel') && null !== $object->getAliasLabel()) {
-            $data['alias_label'] = $object->getAliasLabel();
-        }
-        if ($object->isInitialized('oldAliasName') && null !== $object->getOldAliasName()) {
-            $data['old_alias_name'] = $object->getOldAliasName();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\UsersAliasUpdatePostBodyAliasUpdatesItem';
         }
-        if ($object->isInitialized('newAliasName') && null !== $object->getNewAliasName()) {
-            $data['new_alias_name'] = $object->getNewAliasName();
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\UsersAliasUpdatePostBodyAliasUpdatesItem';
         }
-        foreach ($object as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\UsersAliasUpdatePostBodyAliasUpdatesItem();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('alias_label', $data)) {
+                $object->setAliasLabel($data['alias_label']);
+                unset($data['alias_label']);
+            }
+            if (\array_key_exists('old_alias_name', $data)) {
+                $object->setOldAliasName($data['old_alias_name']);
+                unset($data['old_alias_name']);
+            }
+            if (\array_key_exists('new_alias_name', $data)) {
+                $object->setNewAliasName($data['new_alias_name']);
+                unset($data['new_alias_name']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('aliasLabel') && null !== $object->getAliasLabel()) {
+                $data['alias_label'] = $object->getAliasLabel();
+            }
+            if ($object->isInitialized('oldAliasName') && null !== $object->getOldAliasName()) {
+                $data['old_alias_name'] = $object->getOldAliasName();
+            }
+            if ($object->isInitialized('newAliasName') && null !== $object->getNewAliasName()) {
+                $data['new_alias_name'] = $object->getNewAliasName();
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\UsersAliasUpdatePostBodyAliasUpdatesItem' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\UsersAliasUpdatePostBodyAliasUpdatesItem' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/UsersAliasUpdatePostBodyNormalizer.php b/lib/Normalizer/UsersAliasUpdatePostBodyNormalizer.php
index 27b796b..ce9a0a8 100644
--- a/lib/Normalizer/UsersAliasUpdatePostBodyNormalizer.php
+++ b/lib/Normalizer/UsersAliasUpdatePostBodyNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,76 +21,149 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class UsersAliasUpdatePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class UsersAliasUpdatePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return $type === 'Braze\\Model\\UsersAliasUpdatePostBody';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
-    {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\UsersAliasUpdatePostBody';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\UsersAliasUpdatePostBody';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\UsersAliasUpdatePostBody';
         }
-        $object = new \Braze\Model\UsersAliasUpdatePostBody();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\UsersAliasUpdatePostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('alias_updates', $data)) {
+                $values = [];
+                foreach ($data['alias_updates'] as $value) {
+                    $values[] = $this->denormalizer->denormalize($value, 'Braze\\Model\\UsersAliasUpdatePostBodyAliasUpdatesItem', 'json', $context);
+                }
+                $object->setAliasUpdates($values);
+                unset($data['alias_updates']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('alias_updates', $data)) {
-            $values = [];
-            foreach ($data['alias_updates'] as $value) {
-                $values[] = $this->denormalizer->denormalize($value, 'Braze\\Model\\UsersAliasUpdatePostBodyAliasUpdatesItem', 'json', $context);
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('aliasUpdates') && null !== $object->getAliasUpdates()) {
+                $values = [];
+                foreach ($object->getAliasUpdates() as $value) {
+                    $values[] = $this->normalizer->normalize($value, 'json', $context);
+                }
+                $data['alias_updates'] = $values;
             }
-            $object->setAliasUpdates($values);
-            unset($data['alias_updates']);
-        }
-        foreach ($data as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value_1;
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
             }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\UsersAliasUpdatePostBody' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class UsersAliasUpdatePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('aliasUpdates') && null !== $object->getAliasUpdates()) {
-            $values = [];
-            foreach ($object->getAliasUpdates() as $value) {
-                $values[] = $this->normalizer->normalize($value, 'json', $context);
-            }
-            $data['alias_updates'] = $values;
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\UsersAliasUpdatePostBody';
         }
-        foreach ($object as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value_1;
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\UsersAliasUpdatePostBody';
+        }
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\UsersAliasUpdatePostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('alias_updates', $data)) {
+                $values = [];
+                foreach ($data['alias_updates'] as $value) {
+                    $values[] = $this->denormalizer->denormalize($value, 'Braze\\Model\\UsersAliasUpdatePostBodyAliasUpdatesItem', 'json', $context);
+                }
+                $object->setAliasUpdates($values);
+                unset($data['alias_updates']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('aliasUpdates') && null !== $object->getAliasUpdates()) {
+                $values = [];
+                foreach ($object->getAliasUpdates() as $value) {
+                    $values[] = $this->normalizer->normalize($value, 'json', $context);
+                }
+                $data['alias_updates'] = $values;
+            }
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\UsersAliasUpdatePostBody' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\UsersAliasUpdatePostBody' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/UsersDeletePostBodyNormalizer.php b/lib/Normalizer/UsersDeletePostBodyNormalizer.php
index ee09e3b..4668f3f 100644
--- a/lib/Normalizer/UsersDeletePostBodyNormalizer.php
+++ b/lib/Normalizer/UsersDeletePostBodyNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,106 +21,209 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class UsersDeletePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\UsersDeletePostBody';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class UsersDeletePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\UsersDeletePostBody';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\UsersDeletePostBody';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\UsersDeletePostBody';
         }
-        $object = new \Braze\Model\UsersDeletePostBody();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\UsersDeletePostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('external_ids', $data)) {
+                $values = [];
+                foreach ($data['external_ids'] as $value) {
+                    $values[] = $value;
+                }
+                $object->setExternalIds($values);
+                unset($data['external_ids']);
+            }
+            if (\array_key_exists('braze_ids', $data)) {
+                $values_1 = [];
+                foreach ($data['braze_ids'] as $value_1) {
+                    $values_1[] = $value_1;
+                }
+                $object->setBrazeIds($values_1);
+                unset($data['braze_ids']);
+            }
+            if (\array_key_exists('user_aliases', $data)) {
+                $values_2 = [];
+                foreach ($data['user_aliases'] as $value_2) {
+                    $values_2[] = $this->denormalizer->denormalize($value_2, 'Braze\\Model\\UsersDeletePostBodyUserAliasesItem', 'json', $context);
+                }
+                $object->setUserAliases($values_2);
+                unset($data['user_aliases']);
+            }
+            foreach ($data as $key => $value_3) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_3;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('external_ids', $data)) {
-            $values = [];
-            foreach ($data['external_ids'] as $value) {
-                $values[] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('externalIds') && null !== $object->getExternalIds()) {
+                $values = [];
+                foreach ($object->getExternalIds() as $value) {
+                    $values[] = $value;
+                }
+                $data['external_ids'] = $values;
             }
-            $object->setExternalIds($values);
-            unset($data['external_ids']);
-        }
-        if (\array_key_exists('braze_ids', $data)) {
-            $values_1 = [];
-            foreach ($data['braze_ids'] as $value_1) {
-                $values_1[] = $value_1;
+            if ($object->isInitialized('brazeIds') && null !== $object->getBrazeIds()) {
+                $values_1 = [];
+                foreach ($object->getBrazeIds() as $value_1) {
+                    $values_1[] = $value_1;
+                }
+                $data['braze_ids'] = $values_1;
             }
-            $object->setBrazeIds($values_1);
-            unset($data['braze_ids']);
-        }
-        if (\array_key_exists('user_aliases', $data)) {
-            $values_2 = [];
-            foreach ($data['user_aliases'] as $value_2) {
-                $values_2[] = $this->denormalizer->denormalize($value_2, 'Braze\\Model\\UsersDeletePostBodyUserAliasesItem', 'json', $context);
+            if ($object->isInitialized('userAliases') && null !== $object->getUserAliases()) {
+                $values_2 = [];
+                foreach ($object->getUserAliases() as $value_2) {
+                    $values_2[] = $this->normalizer->normalize($value_2, 'json', $context);
+                }
+                $data['user_aliases'] = $values_2;
             }
-            $object->setUserAliases($values_2);
-            unset($data['user_aliases']);
-        }
-        foreach ($data as $key => $value_3) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value_3;
+            foreach ($object as $key => $value_3) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_3;
+                }
             }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\UsersDeletePostBody' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class UsersDeletePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('externalIds') && null !== $object->getExternalIds()) {
-            $values = [];
-            foreach ($object->getExternalIds() as $value) {
-                $values[] = $value;
-            }
-            $data['external_ids'] = $values;
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\UsersDeletePostBody';
         }
-        if ($object->isInitialized('brazeIds') && null !== $object->getBrazeIds()) {
-            $values_1 = [];
-            foreach ($object->getBrazeIds() as $value_1) {
-                $values_1[] = $value_1;
-            }
-            $data['braze_ids'] = $values_1;
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\UsersDeletePostBody';
         }
-        if ($object->isInitialized('userAliases') && null !== $object->getUserAliases()) {
-            $values_2 = [];
-            foreach ($object->getUserAliases() as $value_2) {
-                $values_2[] = $this->normalizer->normalize($value_2, 'json', $context);
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
             }
-            $data['user_aliases'] = $values_2;
-        }
-        foreach ($object as $key => $value_3) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value_3;
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\UsersDeletePostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('external_ids', $data)) {
+                $values = [];
+                foreach ($data['external_ids'] as $value) {
+                    $values[] = $value;
+                }
+                $object->setExternalIds($values);
+                unset($data['external_ids']);
+            }
+            if (\array_key_exists('braze_ids', $data)) {
+                $values_1 = [];
+                foreach ($data['braze_ids'] as $value_1) {
+                    $values_1[] = $value_1;
+                }
+                $object->setBrazeIds($values_1);
+                unset($data['braze_ids']);
+            }
+            if (\array_key_exists('user_aliases', $data)) {
+                $values_2 = [];
+                foreach ($data['user_aliases'] as $value_2) {
+                    $values_2[] = $this->denormalizer->denormalize($value_2, 'Braze\\Model\\UsersDeletePostBodyUserAliasesItem', 'json', $context);
+                }
+                $object->setUserAliases($values_2);
+                unset($data['user_aliases']);
+            }
+            foreach ($data as $key => $value_3) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_3;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('externalIds') && null !== $object->getExternalIds()) {
+                $values = [];
+                foreach ($object->getExternalIds() as $value) {
+                    $values[] = $value;
+                }
+                $data['external_ids'] = $values;
+            }
+            if ($object->isInitialized('brazeIds') && null !== $object->getBrazeIds()) {
+                $values_1 = [];
+                foreach ($object->getBrazeIds() as $value_1) {
+                    $values_1[] = $value_1;
+                }
+                $data['braze_ids'] = $values_1;
+            }
+            if ($object->isInitialized('userAliases') && null !== $object->getUserAliases()) {
+                $values_2 = [];
+                foreach ($object->getUserAliases() as $value_2) {
+                    $values_2[] = $this->normalizer->normalize($value_2, 'json', $context);
+                }
+                $data['user_aliases'] = $values_2;
+            }
+            foreach ($object as $key => $value_3) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_3;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\UsersDeletePostBody' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\UsersDeletePostBody' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/UsersDeletePostBodyUserAliasesItemNormalizer.php b/lib/Normalizer/UsersDeletePostBodyUserAliasesItemNormalizer.php
index add159b..1617ad9 100644
--- a/lib/Normalizer/UsersDeletePostBodyUserAliasesItemNormalizer.php
+++ b/lib/Normalizer/UsersDeletePostBodyUserAliasesItemNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,75 +21,147 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class UsersDeletePostBodyUserAliasesItemNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\UsersDeletePostBodyUserAliasesItem';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class UsersDeletePostBodyUserAliasesItemNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\UsersDeletePostBodyUserAliasesItem';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\UsersDeletePostBodyUserAliasesItem';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\UsersDeletePostBodyUserAliasesItem';
         }
-        $object = new \Braze\Model\UsersDeletePostBodyUserAliasesItem();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\UsersDeletePostBodyUserAliasesItem();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('alias_name', $data)) {
+                $object->setAliasName($data['alias_name']);
+                unset($data['alias_name']);
+            }
+            if (\array_key_exists('alias_label', $data)) {
+                $object->setAliasLabel($data['alias_label']);
+                unset($data['alias_label']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('alias_name', $data)) {
-            $object->setAliasName($data['alias_name']);
-            unset($data['alias_name']);
-        }
-        if (\array_key_exists('alias_label', $data)) {
-            $object->setAliasLabel($data['alias_label']);
-            unset($data['alias_label']);
-        }
-        foreach ($data as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('aliasName') && null !== $object->getAliasName()) {
+                $data['alias_name'] = $object->getAliasName();
+            }
+            if ($object->isInitialized('aliasLabel') && null !== $object->getAliasLabel()) {
+                $data['alias_label'] = $object->getAliasLabel();
             }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\UsersDeletePostBodyUserAliasesItem' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class UsersDeletePostBodyUserAliasesItemNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('aliasName') && null !== $object->getAliasName()) {
-            $data['alias_name'] = $object->getAliasName();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\UsersDeletePostBodyUserAliasesItem';
         }
-        if ($object->isInitialized('aliasLabel') && null !== $object->getAliasLabel()) {
-            $data['alias_label'] = $object->getAliasLabel();
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\UsersDeletePostBodyUserAliasesItem';
         }
-        foreach ($object as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\UsersDeletePostBodyUserAliasesItem();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('alias_name', $data)) {
+                $object->setAliasName($data['alias_name']);
+                unset($data['alias_name']);
+            }
+            if (\array_key_exists('alias_label', $data)) {
+                $object->setAliasLabel($data['alias_label']);
+                unset($data['alias_label']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('aliasName') && null !== $object->getAliasName()) {
+                $data['alias_name'] = $object->getAliasName();
+            }
+            if ($object->isInitialized('aliasLabel') && null !== $object->getAliasLabel()) {
+                $data['alias_label'] = $object->getAliasLabel();
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\UsersDeletePostBodyUserAliasesItem' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\UsersDeletePostBodyUserAliasesItem' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/UsersExportGlobalControlGroupPostBodyNormalizer.php b/lib/Normalizer/UsersExportGlobalControlGroupPostBodyNormalizer.php
index a4dc31e..567f288 100644
--- a/lib/Normalizer/UsersExportGlobalControlGroupPostBodyNormalizer.php
+++ b/lib/Normalizer/UsersExportGlobalControlGroupPostBodyNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,90 +21,177 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class UsersExportGlobalControlGroupPostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\UsersExportGlobalControlGroupPostBody';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class UsersExportGlobalControlGroupPostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\UsersExportGlobalControlGroupPostBody';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\UsersExportGlobalControlGroupPostBody';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\UsersExportGlobalControlGroupPostBody';
         }
-        $object = new \Braze\Model\UsersExportGlobalControlGroupPostBody();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\UsersExportGlobalControlGroupPostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('callback_endpoint', $data)) {
+                $object->setCallbackEndpoint($data['callback_endpoint']);
+                unset($data['callback_endpoint']);
+            }
+            if (\array_key_exists('fields_to_export', $data)) {
+                $values = [];
+                foreach ($data['fields_to_export'] as $value) {
+                    $values[] = $value;
+                }
+                $object->setFieldsToExport($values);
+                unset($data['fields_to_export']);
+            }
+            if (\array_key_exists('output_format', $data)) {
+                $object->setOutputFormat($data['output_format']);
+                unset($data['output_format']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('callback_endpoint', $data)) {
-            $object->setCallbackEndpoint($data['callback_endpoint']);
-            unset($data['callback_endpoint']);
-        }
-        if (\array_key_exists('fields_to_export', $data)) {
-            $values = [];
-            foreach ($data['fields_to_export'] as $value) {
-                $values[] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('callbackEndpoint') && null !== $object->getCallbackEndpoint()) {
+                $data['callback_endpoint'] = $object->getCallbackEndpoint();
             }
-            $object->setFieldsToExport($values);
-            unset($data['fields_to_export']);
-        }
-        if (\array_key_exists('output_format', $data)) {
-            $object->setOutputFormat($data['output_format']);
-            unset($data['output_format']);
-        }
-        foreach ($data as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value_1;
+            if ($object->isInitialized('fieldsToExport') && null !== $object->getFieldsToExport()) {
+                $values = [];
+                foreach ($object->getFieldsToExport() as $value) {
+                    $values[] = $value;
+                }
+                $data['fields_to_export'] = $values;
+            }
+            if ($object->isInitialized('outputFormat') && null !== $object->getOutputFormat()) {
+                $data['output_format'] = $object->getOutputFormat();
             }
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
+            }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\UsersExportGlobalControlGroupPostBody' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class UsersExportGlobalControlGroupPostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('callbackEndpoint') && null !== $object->getCallbackEndpoint()) {
-            $data['callback_endpoint'] = $object->getCallbackEndpoint();
-        }
-        if ($object->isInitialized('fieldsToExport') && null !== $object->getFieldsToExport()) {
-            $values = [];
-            foreach ($object->getFieldsToExport() as $value) {
-                $values[] = $value;
-            }
-            $data['fields_to_export'] = $values;
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\UsersExportGlobalControlGroupPostBody';
         }
-        if ($object->isInitialized('outputFormat') && null !== $object->getOutputFormat()) {
-            $data['output_format'] = $object->getOutputFormat();
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\UsersExportGlobalControlGroupPostBody';
         }
-        foreach ($object as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value_1;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\UsersExportGlobalControlGroupPostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('callback_endpoint', $data)) {
+                $object->setCallbackEndpoint($data['callback_endpoint']);
+                unset($data['callback_endpoint']);
+            }
+            if (\array_key_exists('fields_to_export', $data)) {
+                $values = [];
+                foreach ($data['fields_to_export'] as $value) {
+                    $values[] = $value;
+                }
+                $object->setFieldsToExport($values);
+                unset($data['fields_to_export']);
+            }
+            if (\array_key_exists('output_format', $data)) {
+                $object->setOutputFormat($data['output_format']);
+                unset($data['output_format']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('callbackEndpoint') && null !== $object->getCallbackEndpoint()) {
+                $data['callback_endpoint'] = $object->getCallbackEndpoint();
+            }
+            if ($object->isInitialized('fieldsToExport') && null !== $object->getFieldsToExport()) {
+                $values = [];
+                foreach ($object->getFieldsToExport() as $value) {
+                    $values[] = $value;
+                }
+                $data['fields_to_export'] = $values;
+            }
+            if ($object->isInitialized('outputFormat') && null !== $object->getOutputFormat()) {
+                $data['output_format'] = $object->getOutputFormat();
+            }
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\UsersExportGlobalControlGroupPostBody' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\UsersExportGlobalControlGroupPostBody' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/UsersExportIdsPostBodyNormalizer.php b/lib/Normalizer/UsersExportIdsPostBodyNormalizer.php
index 4c9ca8b..77ab73f 100644
--- a/lib/Normalizer/UsersExportIdsPostBodyNormalizer.php
+++ b/lib/Normalizer/UsersExportIdsPostBodyNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,134 +21,265 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class UsersExportIdsPostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class UsersExportIdsPostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return $type === 'Braze\\Model\\UsersExportIdsPostBody';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
-    {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\UsersExportIdsPostBody';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\UsersExportIdsPostBody';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\UsersExportIdsPostBody';
         }
-        $object = new \Braze\Model\UsersExportIdsPostBody();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\UsersExportIdsPostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('external_ids', $data)) {
+                $values = [];
+                foreach ($data['external_ids'] as $value) {
+                    $values[] = $value;
+                }
+                $object->setExternalIds($values);
+                unset($data['external_ids']);
+            }
+            if (\array_key_exists('user_aliases', $data)) {
+                $values_1 = [];
+                foreach ($data['user_aliases'] as $value_1) {
+                    $values_1[] = $this->denormalizer->denormalize($value_1, 'Braze\\Model\\UsersExportIdsPostBodyUserAliasesItem', 'json', $context);
+                }
+                $object->setUserAliases($values_1);
+                unset($data['user_aliases']);
+            }
+            if (\array_key_exists('device_id', $data)) {
+                $object->setDeviceId($data['device_id']);
+                unset($data['device_id']);
+            }
+            if (\array_key_exists('braze_id', $data)) {
+                $object->setBrazeId($data['braze_id']);
+                unset($data['braze_id']);
+            }
+            if (\array_key_exists('email_address', $data)) {
+                $object->setEmailAddress($data['email_address']);
+                unset($data['email_address']);
+            }
+            if (\array_key_exists('phone', $data)) {
+                $object->setPhone($data['phone']);
+                unset($data['phone']);
+            }
+            if (\array_key_exists('fields_to_export', $data)) {
+                $values_2 = [];
+                foreach ($data['fields_to_export'] as $value_2) {
+                    $values_2[] = $value_2;
+                }
+                $object->setFieldsToExport($values_2);
+                unset($data['fields_to_export']);
+            }
+            foreach ($data as $key => $value_3) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_3;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('external_ids', $data)) {
-            $values = [];
-            foreach ($data['external_ids'] as $value) {
-                $values[] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('externalIds') && null !== $object->getExternalIds()) {
+                $values = [];
+                foreach ($object->getExternalIds() as $value) {
+                    $values[] = $value;
+                }
+                $data['external_ids'] = $values;
             }
-            $object->setExternalIds($values);
-            unset($data['external_ids']);
-        }
-        if (\array_key_exists('user_aliases', $data)) {
-            $values_1 = [];
-            foreach ($data['user_aliases'] as $value_1) {
-                $values_1[] = $this->denormalizer->denormalize($value_1, 'Braze\\Model\\UsersExportIdsPostBodyUserAliasesItem', 'json', $context);
+            if ($object->isInitialized('userAliases') && null !== $object->getUserAliases()) {
+                $values_1 = [];
+                foreach ($object->getUserAliases() as $value_1) {
+                    $values_1[] = $this->normalizer->normalize($value_1, 'json', $context);
+                }
+                $data['user_aliases'] = $values_1;
             }
-            $object->setUserAliases($values_1);
-            unset($data['user_aliases']);
-        }
-        if (\array_key_exists('device_id', $data)) {
-            $object->setDeviceId($data['device_id']);
-            unset($data['device_id']);
+            if ($object->isInitialized('deviceId') && null !== $object->getDeviceId()) {
+                $data['device_id'] = $object->getDeviceId();
+            }
+            if ($object->isInitialized('brazeId') && null !== $object->getBrazeId()) {
+                $data['braze_id'] = $object->getBrazeId();
+            }
+            if ($object->isInitialized('emailAddress') && null !== $object->getEmailAddress()) {
+                $data['email_address'] = $object->getEmailAddress();
+            }
+            if ($object->isInitialized('phone') && null !== $object->getPhone()) {
+                $data['phone'] = $object->getPhone();
+            }
+            if ($object->isInitialized('fieldsToExport') && null !== $object->getFieldsToExport()) {
+                $values_2 = [];
+                foreach ($object->getFieldsToExport() as $value_2) {
+                    $values_2[] = $value_2;
+                }
+                $data['fields_to_export'] = $values_2;
+            }
+            foreach ($object as $key => $value_3) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_3;
+                }
+            }
+
+            return $data;
         }
-        if (\array_key_exists('braze_id', $data)) {
-            $object->setBrazeId($data['braze_id']);
-            unset($data['braze_id']);
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\UsersExportIdsPostBody' => false];
         }
-        if (\array_key_exists('email_address', $data)) {
-            $object->setEmailAddress($data['email_address']);
-            unset($data['email_address']);
+    }
+} else {
+    class UsersExportIdsPostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
+    {
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\UsersExportIdsPostBody';
         }
-        if (\array_key_exists('phone', $data)) {
-            $object->setPhone($data['phone']);
-            unset($data['phone']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\UsersExportIdsPostBody';
         }
-        if (\array_key_exists('fields_to_export', $data)) {
-            $values_2 = [];
-            foreach ($data['fields_to_export'] as $value_2) {
-                $values_2[] = $value_2;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
             }
-            $object->setFieldsToExport($values_2);
-            unset($data['fields_to_export']);
-        }
-        foreach ($data as $key => $value_3) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value_3;
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\UsersExportIdsPostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('external_ids', $data)) {
+                $values = [];
+                foreach ($data['external_ids'] as $value) {
+                    $values[] = $value;
+                }
+                $object->setExternalIds($values);
+                unset($data['external_ids']);
+            }
+            if (\array_key_exists('user_aliases', $data)) {
+                $values_1 = [];
+                foreach ($data['user_aliases'] as $value_1) {
+                    $values_1[] = $this->denormalizer->denormalize($value_1, 'Braze\\Model\\UsersExportIdsPostBodyUserAliasesItem', 'json', $context);
+                }
+                $object->setUserAliases($values_1);
+                unset($data['user_aliases']);
+            }
+            if (\array_key_exists('device_id', $data)) {
+                $object->setDeviceId($data['device_id']);
+                unset($data['device_id']);
+            }
+            if (\array_key_exists('braze_id', $data)) {
+                $object->setBrazeId($data['braze_id']);
+                unset($data['braze_id']);
+            }
+            if (\array_key_exists('email_address', $data)) {
+                $object->setEmailAddress($data['email_address']);
+                unset($data['email_address']);
+            }
+            if (\array_key_exists('phone', $data)) {
+                $object->setPhone($data['phone']);
+                unset($data['phone']);
+            }
+            if (\array_key_exists('fields_to_export', $data)) {
+                $values_2 = [];
+                foreach ($data['fields_to_export'] as $value_2) {
+                    $values_2[] = $value_2;
+                }
+                $object->setFieldsToExport($values_2);
+                unset($data['fields_to_export']);
+            }
+            foreach ($data as $key => $value_3) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_3;
+                }
             }
-        }
 
-        return $object;
-    }
+            return $object;
+        }
 
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
-    {
-        $data = [];
-        if ($object->isInitialized('externalIds') && null !== $object->getExternalIds()) {
-            $values = [];
-            foreach ($object->getExternalIds() as $value) {
-                $values[] = $value;
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('externalIds') && null !== $object->getExternalIds()) {
+                $values = [];
+                foreach ($object->getExternalIds() as $value) {
+                    $values[] = $value;
+                }
+                $data['external_ids'] = $values;
             }
-            $data['external_ids'] = $values;
-        }
-        if ($object->isInitialized('userAliases') && null !== $object->getUserAliases()) {
-            $values_1 = [];
-            foreach ($object->getUserAliases() as $value_1) {
-                $values_1[] = $this->normalizer->normalize($value_1, 'json', $context);
+            if ($object->isInitialized('userAliases') && null !== $object->getUserAliases()) {
+                $values_1 = [];
+                foreach ($object->getUserAliases() as $value_1) {
+                    $values_1[] = $this->normalizer->normalize($value_1, 'json', $context);
+                }
+                $data['user_aliases'] = $values_1;
             }
-            $data['user_aliases'] = $values_1;
-        }
-        if ($object->isInitialized('deviceId') && null !== $object->getDeviceId()) {
-            $data['device_id'] = $object->getDeviceId();
-        }
-        if ($object->isInitialized('brazeId') && null !== $object->getBrazeId()) {
-            $data['braze_id'] = $object->getBrazeId();
-        }
-        if ($object->isInitialized('emailAddress') && null !== $object->getEmailAddress()) {
-            $data['email_address'] = $object->getEmailAddress();
-        }
-        if ($object->isInitialized('phone') && null !== $object->getPhone()) {
-            $data['phone'] = $object->getPhone();
-        }
-        if ($object->isInitialized('fieldsToExport') && null !== $object->getFieldsToExport()) {
-            $values_2 = [];
-            foreach ($object->getFieldsToExport() as $value_2) {
-                $values_2[] = $value_2;
+            if ($object->isInitialized('deviceId') && null !== $object->getDeviceId()) {
+                $data['device_id'] = $object->getDeviceId();
             }
-            $data['fields_to_export'] = $values_2;
-        }
-        foreach ($object as $key => $value_3) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value_3;
+            if ($object->isInitialized('brazeId') && null !== $object->getBrazeId()) {
+                $data['braze_id'] = $object->getBrazeId();
+            }
+            if ($object->isInitialized('emailAddress') && null !== $object->getEmailAddress()) {
+                $data['email_address'] = $object->getEmailAddress();
+            }
+            if ($object->isInitialized('phone') && null !== $object->getPhone()) {
+                $data['phone'] = $object->getPhone();
+            }
+            if ($object->isInitialized('fieldsToExport') && null !== $object->getFieldsToExport()) {
+                $values_2 = [];
+                foreach ($object->getFieldsToExport() as $value_2) {
+                    $values_2[] = $value_2;
+                }
+                $data['fields_to_export'] = $values_2;
+            }
+            foreach ($object as $key => $value_3) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_3;
+                }
             }
-        }
 
-        return $data;
-    }
+            return $data;
+        }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\UsersExportIdsPostBody' => false];
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\UsersExportIdsPostBody' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/UsersExportIdsPostBodyUserAliasesItemNormalizer.php b/lib/Normalizer/UsersExportIdsPostBodyUserAliasesItemNormalizer.php
index 3505022..578fbb3 100644
--- a/lib/Normalizer/UsersExportIdsPostBodyUserAliasesItemNormalizer.php
+++ b/lib/Normalizer/UsersExportIdsPostBodyUserAliasesItemNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,75 +21,147 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class UsersExportIdsPostBodyUserAliasesItemNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\UsersExportIdsPostBodyUserAliasesItem';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class UsersExportIdsPostBodyUserAliasesItemNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\UsersExportIdsPostBodyUserAliasesItem';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\UsersExportIdsPostBodyUserAliasesItem';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\UsersExportIdsPostBodyUserAliasesItem';
         }
-        $object = new \Braze\Model\UsersExportIdsPostBodyUserAliasesItem();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\UsersExportIdsPostBodyUserAliasesItem();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('alias_name', $data)) {
+                $object->setAliasName($data['alias_name']);
+                unset($data['alias_name']);
+            }
+            if (\array_key_exists('alias_label', $data)) {
+                $object->setAliasLabel($data['alias_label']);
+                unset($data['alias_label']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('alias_name', $data)) {
-            $object->setAliasName($data['alias_name']);
-            unset($data['alias_name']);
-        }
-        if (\array_key_exists('alias_label', $data)) {
-            $object->setAliasLabel($data['alias_label']);
-            unset($data['alias_label']);
-        }
-        foreach ($data as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('aliasName') && null !== $object->getAliasName()) {
+                $data['alias_name'] = $object->getAliasName();
+            }
+            if ($object->isInitialized('aliasLabel') && null !== $object->getAliasLabel()) {
+                $data['alias_label'] = $object->getAliasLabel();
             }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\UsersExportIdsPostBodyUserAliasesItem' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class UsersExportIdsPostBodyUserAliasesItemNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('aliasName') && null !== $object->getAliasName()) {
-            $data['alias_name'] = $object->getAliasName();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\UsersExportIdsPostBodyUserAliasesItem';
         }
-        if ($object->isInitialized('aliasLabel') && null !== $object->getAliasLabel()) {
-            $data['alias_label'] = $object->getAliasLabel();
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\UsersExportIdsPostBodyUserAliasesItem';
         }
-        foreach ($object as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\UsersExportIdsPostBodyUserAliasesItem();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('alias_name', $data)) {
+                $object->setAliasName($data['alias_name']);
+                unset($data['alias_name']);
+            }
+            if (\array_key_exists('alias_label', $data)) {
+                $object->setAliasLabel($data['alias_label']);
+                unset($data['alias_label']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('aliasName') && null !== $object->getAliasName()) {
+                $data['alias_name'] = $object->getAliasName();
+            }
+            if ($object->isInitialized('aliasLabel') && null !== $object->getAliasLabel()) {
+                $data['alias_label'] = $object->getAliasLabel();
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\UsersExportIdsPostBodyUserAliasesItem' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\UsersExportIdsPostBodyUserAliasesItem' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/UsersExportSegmentPostBodyNormalizer.php b/lib/Normalizer/UsersExportSegmentPostBodyNormalizer.php
index 287cdcd..e6303f4 100644
--- a/lib/Normalizer/UsersExportSegmentPostBodyNormalizer.php
+++ b/lib/Normalizer/UsersExportSegmentPostBodyNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,97 +21,191 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class UsersExportSegmentPostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class UsersExportSegmentPostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return $type === 'Braze\\Model\\UsersExportSegmentPostBody';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function supportsNormalization($data, $format = null, array $context = []): bool
-    {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\UsersExportSegmentPostBody';
-    }
-
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\UsersExportSegmentPostBody';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\UsersExportSegmentPostBody';
         }
-        $object = new \Braze\Model\UsersExportSegmentPostBody();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\UsersExportSegmentPostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('segment_id', $data)) {
+                $object->setSegmentId($data['segment_id']);
+                unset($data['segment_id']);
+            }
+            if (\array_key_exists('callback_endpoint', $data)) {
+                $object->setCallbackEndpoint($data['callback_endpoint']);
+                unset($data['callback_endpoint']);
+            }
+            if (\array_key_exists('fields_to_export', $data)) {
+                $values = [];
+                foreach ($data['fields_to_export'] as $value) {
+                    $values[] = $value;
+                }
+                $object->setFieldsToExport($values);
+                unset($data['fields_to_export']);
+            }
+            if (\array_key_exists('output_format', $data)) {
+                $object->setOutputFormat($data['output_format']);
+                unset($data['output_format']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('segment_id', $data)) {
-            $object->setSegmentId($data['segment_id']);
-            unset($data['segment_id']);
-        }
-        if (\array_key_exists('callback_endpoint', $data)) {
-            $object->setCallbackEndpoint($data['callback_endpoint']);
-            unset($data['callback_endpoint']);
-        }
-        if (\array_key_exists('fields_to_export', $data)) {
-            $values = [];
-            foreach ($data['fields_to_export'] as $value) {
-                $values[] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('segmentId') && null !== $object->getSegmentId()) {
+                $data['segment_id'] = $object->getSegmentId();
             }
-            $object->setFieldsToExport($values);
-            unset($data['fields_to_export']);
-        }
-        if (\array_key_exists('output_format', $data)) {
-            $object->setOutputFormat($data['output_format']);
-            unset($data['output_format']);
-        }
-        foreach ($data as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value_1;
+            if ($object->isInitialized('callbackEndpoint') && null !== $object->getCallbackEndpoint()) {
+                $data['callback_endpoint'] = $object->getCallbackEndpoint();
+            }
+            if ($object->isInitialized('fieldsToExport') && null !== $object->getFieldsToExport()) {
+                $values = [];
+                foreach ($object->getFieldsToExport() as $value) {
+                    $values[] = $value;
+                }
+                $data['fields_to_export'] = $values;
             }
+            if ($object->isInitialized('outputFormat') && null !== $object->getOutputFormat()) {
+                $data['output_format'] = $object->getOutputFormat();
+            }
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
+            }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\UsersExportSegmentPostBody' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class UsersExportSegmentPostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('segmentId') && null !== $object->getSegmentId()) {
-            $data['segment_id'] = $object->getSegmentId();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\UsersExportSegmentPostBody';
         }
-        if ($object->isInitialized('callbackEndpoint') && null !== $object->getCallbackEndpoint()) {
-            $data['callback_endpoint'] = $object->getCallbackEndpoint();
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\UsersExportSegmentPostBody';
         }
-        if ($object->isInitialized('fieldsToExport') && null !== $object->getFieldsToExport()) {
-            $values = [];
-            foreach ($object->getFieldsToExport() as $value) {
-                $values[] = $value;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
             }
-            $data['fields_to_export'] = $values;
-        }
-        if ($object->isInitialized('outputFormat') && null !== $object->getOutputFormat()) {
-            $data['output_format'] = $object->getOutputFormat();
-        }
-        foreach ($object as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value_1;
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\UsersExportSegmentPostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('segment_id', $data)) {
+                $object->setSegmentId($data['segment_id']);
+                unset($data['segment_id']);
+            }
+            if (\array_key_exists('callback_endpoint', $data)) {
+                $object->setCallbackEndpoint($data['callback_endpoint']);
+                unset($data['callback_endpoint']);
+            }
+            if (\array_key_exists('fields_to_export', $data)) {
+                $values = [];
+                foreach ($data['fields_to_export'] as $value) {
+                    $values[] = $value;
+                }
+                $object->setFieldsToExport($values);
+                unset($data['fields_to_export']);
+            }
+            if (\array_key_exists('output_format', $data)) {
+                $object->setOutputFormat($data['output_format']);
+                unset($data['output_format']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('segmentId') && null !== $object->getSegmentId()) {
+                $data['segment_id'] = $object->getSegmentId();
+            }
+            if ($object->isInitialized('callbackEndpoint') && null !== $object->getCallbackEndpoint()) {
+                $data['callback_endpoint'] = $object->getCallbackEndpoint();
+            }
+            if ($object->isInitialized('fieldsToExport') && null !== $object->getFieldsToExport()) {
+                $values = [];
+                foreach ($object->getFieldsToExport() as $value) {
+                    $values[] = $value;
+                }
+                $data['fields_to_export'] = $values;
+            }
+            if ($object->isInitialized('outputFormat') && null !== $object->getOutputFormat()) {
+                $data['output_format'] = $object->getOutputFormat();
+            }
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\UsersExportSegmentPostBody' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\UsersExportSegmentPostBody' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/UsersExternalIdsRemovePostBodyNormalizer.php b/lib/Normalizer/UsersExternalIdsRemovePostBodyNormalizer.php
index c3e2de5..2aa690b 100644
--- a/lib/Normalizer/UsersExternalIdsRemovePostBodyNormalizer.php
+++ b/lib/Normalizer/UsersExternalIdsRemovePostBodyNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,76 +21,149 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class UsersExternalIdsRemovePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class UsersExternalIdsRemovePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return $type === 'Braze\\Model\\UsersExternalIdsRemovePostBody';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
-    {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\UsersExternalIdsRemovePostBody';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\UsersExternalIdsRemovePostBody';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\UsersExternalIdsRemovePostBody';
         }
-        $object = new \Braze\Model\UsersExternalIdsRemovePostBody();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\UsersExternalIdsRemovePostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('external_ids', $data)) {
+                $values = [];
+                foreach ($data['external_ids'] as $value) {
+                    $values[] = $value;
+                }
+                $object->setExternalIds($values);
+                unset($data['external_ids']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('external_ids', $data)) {
-            $values = [];
-            foreach ($data['external_ids'] as $value) {
-                $values[] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('externalIds') && null !== $object->getExternalIds()) {
+                $values = [];
+                foreach ($object->getExternalIds() as $value) {
+                    $values[] = $value;
+                }
+                $data['external_ids'] = $values;
             }
-            $object->setExternalIds($values);
-            unset($data['external_ids']);
-        }
-        foreach ($data as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value_1;
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
             }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\UsersExternalIdsRemovePostBody' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class UsersExternalIdsRemovePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('externalIds') && null !== $object->getExternalIds()) {
-            $values = [];
-            foreach ($object->getExternalIds() as $value) {
-                $values[] = $value;
-            }
-            $data['external_ids'] = $values;
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\UsersExternalIdsRemovePostBody';
         }
-        foreach ($object as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value_1;
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\UsersExternalIdsRemovePostBody';
+        }
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\UsersExternalIdsRemovePostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('external_ids', $data)) {
+                $values = [];
+                foreach ($data['external_ids'] as $value) {
+                    $values[] = $value;
+                }
+                $object->setExternalIds($values);
+                unset($data['external_ids']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('externalIds') && null !== $object->getExternalIds()) {
+                $values = [];
+                foreach ($object->getExternalIds() as $value) {
+                    $values[] = $value;
+                }
+                $data['external_ids'] = $values;
+            }
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\UsersExternalIdsRemovePostBody' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\UsersExternalIdsRemovePostBody' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/UsersExternalIdsRenamePostBodyExternalIdRenamesItemNormalizer.php b/lib/Normalizer/UsersExternalIdsRenamePostBodyExternalIdRenamesItemNormalizer.php
index 0c3c592..6a3b180 100644
--- a/lib/Normalizer/UsersExternalIdsRenamePostBodyExternalIdRenamesItemNormalizer.php
+++ b/lib/Normalizer/UsersExternalIdsRenamePostBodyExternalIdRenamesItemNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,75 +21,147 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class UsersExternalIdsRenamePostBodyExternalIdRenamesItemNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\UsersExternalIdsRenamePostBodyExternalIdRenamesItem';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class UsersExternalIdsRenamePostBodyExternalIdRenamesItemNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\UsersExternalIdsRenamePostBodyExternalIdRenamesItem';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\UsersExternalIdsRenamePostBodyExternalIdRenamesItem';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\UsersExternalIdsRenamePostBodyExternalIdRenamesItem';
         }
-        $object = new \Braze\Model\UsersExternalIdsRenamePostBodyExternalIdRenamesItem();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\UsersExternalIdsRenamePostBodyExternalIdRenamesItem();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('current_external_id', $data)) {
+                $object->setCurrentExternalId($data['current_external_id']);
+                unset($data['current_external_id']);
+            }
+            if (\array_key_exists('new_external_id', $data)) {
+                $object->setNewExternalId($data['new_external_id']);
+                unset($data['new_external_id']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('current_external_id', $data)) {
-            $object->setCurrentExternalId($data['current_external_id']);
-            unset($data['current_external_id']);
-        }
-        if (\array_key_exists('new_external_id', $data)) {
-            $object->setNewExternalId($data['new_external_id']);
-            unset($data['new_external_id']);
-        }
-        foreach ($data as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('currentExternalId') && null !== $object->getCurrentExternalId()) {
+                $data['current_external_id'] = $object->getCurrentExternalId();
+            }
+            if ($object->isInitialized('newExternalId') && null !== $object->getNewExternalId()) {
+                $data['new_external_id'] = $object->getNewExternalId();
             }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\UsersExternalIdsRenamePostBodyExternalIdRenamesItem' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class UsersExternalIdsRenamePostBodyExternalIdRenamesItemNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('currentExternalId') && null !== $object->getCurrentExternalId()) {
-            $data['current_external_id'] = $object->getCurrentExternalId();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\UsersExternalIdsRenamePostBodyExternalIdRenamesItem';
         }
-        if ($object->isInitialized('newExternalId') && null !== $object->getNewExternalId()) {
-            $data['new_external_id'] = $object->getNewExternalId();
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\UsersExternalIdsRenamePostBodyExternalIdRenamesItem';
         }
-        foreach ($object as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\UsersExternalIdsRenamePostBodyExternalIdRenamesItem();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('current_external_id', $data)) {
+                $object->setCurrentExternalId($data['current_external_id']);
+                unset($data['current_external_id']);
+            }
+            if (\array_key_exists('new_external_id', $data)) {
+                $object->setNewExternalId($data['new_external_id']);
+                unset($data['new_external_id']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('currentExternalId') && null !== $object->getCurrentExternalId()) {
+                $data['current_external_id'] = $object->getCurrentExternalId();
+            }
+            if ($object->isInitialized('newExternalId') && null !== $object->getNewExternalId()) {
+                $data['new_external_id'] = $object->getNewExternalId();
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\UsersExternalIdsRenamePostBodyExternalIdRenamesItem' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\UsersExternalIdsRenamePostBodyExternalIdRenamesItem' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/UsersExternalIdsRenamePostBodyNormalizer.php b/lib/Normalizer/UsersExternalIdsRenamePostBodyNormalizer.php
index 653e65c..f182d8c 100644
--- a/lib/Normalizer/UsersExternalIdsRenamePostBodyNormalizer.php
+++ b/lib/Normalizer/UsersExternalIdsRenamePostBodyNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,76 +21,149 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class UsersExternalIdsRenamePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class UsersExternalIdsRenamePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return $type === 'Braze\\Model\\UsersExternalIdsRenamePostBody';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
-    {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\UsersExternalIdsRenamePostBody';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\UsersExternalIdsRenamePostBody';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\UsersExternalIdsRenamePostBody';
         }
-        $object = new \Braze\Model\UsersExternalIdsRenamePostBody();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\UsersExternalIdsRenamePostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('external_id_renames', $data)) {
+                $values = [];
+                foreach ($data['external_id_renames'] as $value) {
+                    $values[] = $this->denormalizer->denormalize($value, 'Braze\\Model\\UsersExternalIdsRenamePostBodyExternalIdRenamesItem', 'json', $context);
+                }
+                $object->setExternalIdRenames($values);
+                unset($data['external_id_renames']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('external_id_renames', $data)) {
-            $values = [];
-            foreach ($data['external_id_renames'] as $value) {
-                $values[] = $this->denormalizer->denormalize($value, 'Braze\\Model\\UsersExternalIdsRenamePostBodyExternalIdRenamesItem', 'json', $context);
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('externalIdRenames') && null !== $object->getExternalIdRenames()) {
+                $values = [];
+                foreach ($object->getExternalIdRenames() as $value) {
+                    $values[] = $this->normalizer->normalize($value, 'json', $context);
+                }
+                $data['external_id_renames'] = $values;
             }
-            $object->setExternalIdRenames($values);
-            unset($data['external_id_renames']);
-        }
-        foreach ($data as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value_1;
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
             }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\UsersExternalIdsRenamePostBody' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class UsersExternalIdsRenamePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('externalIdRenames') && null !== $object->getExternalIdRenames()) {
-            $values = [];
-            foreach ($object->getExternalIdRenames() as $value) {
-                $values[] = $this->normalizer->normalize($value, 'json', $context);
-            }
-            $data['external_id_renames'] = $values;
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\UsersExternalIdsRenamePostBody';
         }
-        foreach ($object as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value_1;
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\UsersExternalIdsRenamePostBody';
+        }
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\UsersExternalIdsRenamePostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('external_id_renames', $data)) {
+                $values = [];
+                foreach ($data['external_id_renames'] as $value) {
+                    $values[] = $this->denormalizer->denormalize($value, 'Braze\\Model\\UsersExternalIdsRenamePostBodyExternalIdRenamesItem', 'json', $context);
+                }
+                $object->setExternalIdRenames($values);
+                unset($data['external_id_renames']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('externalIdRenames') && null !== $object->getExternalIdRenames()) {
+                $values = [];
+                foreach ($object->getExternalIdRenames() as $value) {
+                    $values[] = $this->normalizer->normalize($value, 'json', $context);
+                }
+                $data['external_id_renames'] = $values;
+            }
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\UsersExternalIdsRenamePostBody' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\UsersExternalIdsRenamePostBody' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/UsersIdentifyPostBodyAliasesToIdentifyItemNormalizer.php b/lib/Normalizer/UsersIdentifyPostBodyAliasesToIdentifyItemNormalizer.php
index edc34c6..e6c7124 100644
--- a/lib/Normalizer/UsersIdentifyPostBodyAliasesToIdentifyItemNormalizer.php
+++ b/lib/Normalizer/UsersIdentifyPostBodyAliasesToIdentifyItemNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,75 +21,147 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class UsersIdentifyPostBodyAliasesToIdentifyItemNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\UsersIdentifyPostBodyAliasesToIdentifyItem';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class UsersIdentifyPostBodyAliasesToIdentifyItemNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\UsersIdentifyPostBodyAliasesToIdentifyItem';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\UsersIdentifyPostBodyAliasesToIdentifyItem';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\UsersIdentifyPostBodyAliasesToIdentifyItem';
         }
-        $object = new \Braze\Model\UsersIdentifyPostBodyAliasesToIdentifyItem();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\UsersIdentifyPostBodyAliasesToIdentifyItem();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('external_id', $data)) {
+                $object->setExternalId($data['external_id']);
+                unset($data['external_id']);
+            }
+            if (\array_key_exists('user_alias', $data)) {
+                $object->setUserAlias($this->denormalizer->denormalize($data['user_alias'], 'Braze\\Model\\UsersIdentifyPostBodyAliasesToIdentifyItemUserAlias', 'json', $context));
+                unset($data['user_alias']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('external_id', $data)) {
-            $object->setExternalId($data['external_id']);
-            unset($data['external_id']);
-        }
-        if (\array_key_exists('user_alias', $data)) {
-            $object->setUserAlias($this->denormalizer->denormalize($data['user_alias'], 'Braze\\Model\\UsersIdentifyPostBodyAliasesToIdentifyItemUserAlias', 'json', $context));
-            unset($data['user_alias']);
-        }
-        foreach ($data as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('externalId') && null !== $object->getExternalId()) {
+                $data['external_id'] = $object->getExternalId();
+            }
+            if ($object->isInitialized('userAlias') && null !== $object->getUserAlias()) {
+                $data['user_alias'] = $this->normalizer->normalize($object->getUserAlias(), 'json', $context);
             }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\UsersIdentifyPostBodyAliasesToIdentifyItem' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class UsersIdentifyPostBodyAliasesToIdentifyItemNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('externalId') && null !== $object->getExternalId()) {
-            $data['external_id'] = $object->getExternalId();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\UsersIdentifyPostBodyAliasesToIdentifyItem';
         }
-        if ($object->isInitialized('userAlias') && null !== $object->getUserAlias()) {
-            $data['user_alias'] = $this->normalizer->normalize($object->getUserAlias(), 'json', $context);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\UsersIdentifyPostBodyAliasesToIdentifyItem';
         }
-        foreach ($object as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\UsersIdentifyPostBodyAliasesToIdentifyItem();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('external_id', $data)) {
+                $object->setExternalId($data['external_id']);
+                unset($data['external_id']);
+            }
+            if (\array_key_exists('user_alias', $data)) {
+                $object->setUserAlias($this->denormalizer->denormalize($data['user_alias'], 'Braze\\Model\\UsersIdentifyPostBodyAliasesToIdentifyItemUserAlias', 'json', $context));
+                unset($data['user_alias']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('externalId') && null !== $object->getExternalId()) {
+                $data['external_id'] = $object->getExternalId();
+            }
+            if ($object->isInitialized('userAlias') && null !== $object->getUserAlias()) {
+                $data['user_alias'] = $this->normalizer->normalize($object->getUserAlias(), 'json', $context);
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\UsersIdentifyPostBodyAliasesToIdentifyItem' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\UsersIdentifyPostBodyAliasesToIdentifyItem' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/UsersIdentifyPostBodyAliasesToIdentifyItemUserAliasNormalizer.php b/lib/Normalizer/UsersIdentifyPostBodyAliasesToIdentifyItemUserAliasNormalizer.php
index 154ecf1..4ceaa39 100644
--- a/lib/Normalizer/UsersIdentifyPostBodyAliasesToIdentifyItemUserAliasNormalizer.php
+++ b/lib/Normalizer/UsersIdentifyPostBodyAliasesToIdentifyItemUserAliasNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,75 +21,147 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class UsersIdentifyPostBodyAliasesToIdentifyItemUserAliasNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\UsersIdentifyPostBodyAliasesToIdentifyItemUserAlias';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class UsersIdentifyPostBodyAliasesToIdentifyItemUserAliasNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\UsersIdentifyPostBodyAliasesToIdentifyItemUserAlias';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\UsersIdentifyPostBodyAliasesToIdentifyItemUserAlias';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\UsersIdentifyPostBodyAliasesToIdentifyItemUserAlias';
         }
-        $object = new \Braze\Model\UsersIdentifyPostBodyAliasesToIdentifyItemUserAlias();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\UsersIdentifyPostBodyAliasesToIdentifyItemUserAlias();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('alias_name', $data)) {
+                $object->setAliasName($data['alias_name']);
+                unset($data['alias_name']);
+            }
+            if (\array_key_exists('alias_label', $data)) {
+                $object->setAliasLabel($data['alias_label']);
+                unset($data['alias_label']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('alias_name', $data)) {
-            $object->setAliasName($data['alias_name']);
-            unset($data['alias_name']);
-        }
-        if (\array_key_exists('alias_label', $data)) {
-            $object->setAliasLabel($data['alias_label']);
-            unset($data['alias_label']);
-        }
-        foreach ($data as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('aliasName') && null !== $object->getAliasName()) {
+                $data['alias_name'] = $object->getAliasName();
+            }
+            if ($object->isInitialized('aliasLabel') && null !== $object->getAliasLabel()) {
+                $data['alias_label'] = $object->getAliasLabel();
             }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\UsersIdentifyPostBodyAliasesToIdentifyItemUserAlias' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class UsersIdentifyPostBodyAliasesToIdentifyItemUserAliasNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('aliasName') && null !== $object->getAliasName()) {
-            $data['alias_name'] = $object->getAliasName();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\UsersIdentifyPostBodyAliasesToIdentifyItemUserAlias';
         }
-        if ($object->isInitialized('aliasLabel') && null !== $object->getAliasLabel()) {
-            $data['alias_label'] = $object->getAliasLabel();
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\UsersIdentifyPostBodyAliasesToIdentifyItemUserAlias';
         }
-        foreach ($object as $key => $value) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\UsersIdentifyPostBodyAliasesToIdentifyItemUserAlias();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('alias_name', $data)) {
+                $object->setAliasName($data['alias_name']);
+                unset($data['alias_name']);
+            }
+            if (\array_key_exists('alias_label', $data)) {
+                $object->setAliasLabel($data['alias_label']);
+                unset($data['alias_label']);
+            }
+            foreach ($data as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('aliasName') && null !== $object->getAliasName()) {
+                $data['alias_name'] = $object->getAliasName();
+            }
+            if ($object->isInitialized('aliasLabel') && null !== $object->getAliasLabel()) {
+                $data['alias_label'] = $object->getAliasLabel();
+            }
+            foreach ($object as $key => $value) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\UsersIdentifyPostBodyAliasesToIdentifyItemUserAlias' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\UsersIdentifyPostBodyAliasesToIdentifyItemUserAlias' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/UsersIdentifyPostBodyNormalizer.php b/lib/Normalizer/UsersIdentifyPostBodyNormalizer.php
index 3ef03e5..d27ea02 100644
--- a/lib/Normalizer/UsersIdentifyPostBodyNormalizer.php
+++ b/lib/Normalizer/UsersIdentifyPostBodyNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,76 +21,149 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class UsersIdentifyPostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class UsersIdentifyPostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return $type === 'Braze\\Model\\UsersIdentifyPostBody';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
-    {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\UsersIdentifyPostBody';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\UsersIdentifyPostBody';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\UsersIdentifyPostBody';
         }
-        $object = new \Braze\Model\UsersIdentifyPostBody();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\UsersIdentifyPostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('aliases_to_identify', $data)) {
+                $values = [];
+                foreach ($data['aliases_to_identify'] as $value) {
+                    $values[] = $this->denormalizer->denormalize($value, 'Braze\\Model\\UsersIdentifyPostBodyAliasesToIdentifyItem', 'json', $context);
+                }
+                $object->setAliasesToIdentify($values);
+                unset($data['aliases_to_identify']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('aliases_to_identify', $data)) {
-            $values = [];
-            foreach ($data['aliases_to_identify'] as $value) {
-                $values[] = $this->denormalizer->denormalize($value, 'Braze\\Model\\UsersIdentifyPostBodyAliasesToIdentifyItem', 'json', $context);
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('aliasesToIdentify') && null !== $object->getAliasesToIdentify()) {
+                $values = [];
+                foreach ($object->getAliasesToIdentify() as $value) {
+                    $values[] = $this->normalizer->normalize($value, 'json', $context);
+                }
+                $data['aliases_to_identify'] = $values;
             }
-            $object->setAliasesToIdentify($values);
-            unset($data['aliases_to_identify']);
-        }
-        foreach ($data as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value_1;
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
             }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\UsersIdentifyPostBody' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class UsersIdentifyPostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('aliasesToIdentify') && null !== $object->getAliasesToIdentify()) {
-            $values = [];
-            foreach ($object->getAliasesToIdentify() as $value) {
-                $values[] = $this->normalizer->normalize($value, 'json', $context);
-            }
-            $data['aliases_to_identify'] = $values;
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\UsersIdentifyPostBody';
         }
-        foreach ($object as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value_1;
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\UsersIdentifyPostBody';
+        }
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\UsersIdentifyPostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('aliases_to_identify', $data)) {
+                $values = [];
+                foreach ($data['aliases_to_identify'] as $value) {
+                    $values[] = $this->denormalizer->denormalize($value, 'Braze\\Model\\UsersIdentifyPostBodyAliasesToIdentifyItem', 'json', $context);
+                }
+                $object->setAliasesToIdentify($values);
+                unset($data['aliases_to_identify']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('aliasesToIdentify') && null !== $object->getAliasesToIdentify()) {
+                $values = [];
+                foreach ($object->getAliasesToIdentify() as $value) {
+                    $values[] = $this->normalizer->normalize($value, 'json', $context);
+                }
+                $data['aliases_to_identify'] = $values;
+            }
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\UsersIdentifyPostBody' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\UsersIdentifyPostBody' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/UsersMergePostBodyNormalizer.php b/lib/Normalizer/UsersMergePostBodyNormalizer.php
index f202002..a30e247 100644
--- a/lib/Normalizer/UsersMergePostBodyNormalizer.php
+++ b/lib/Normalizer/UsersMergePostBodyNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,76 +21,149 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class UsersMergePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class UsersMergePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return $type === 'Braze\\Model\\UsersMergePostBody';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
-    {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\UsersMergePostBody';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\UsersMergePostBody';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\UsersMergePostBody';
         }
-        $object = new \Braze\Model\UsersMergePostBody();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\UsersMergePostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('merge_updates', $data)) {
+                $values = [];
+                foreach ($data['merge_updates'] as $value) {
+                    $values[] = $value;
+                }
+                $object->setMergeUpdates($values);
+                unset($data['merge_updates']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('merge_updates', $data)) {
-            $values = [];
-            foreach ($data['merge_updates'] as $value) {
-                $values[] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('mergeUpdates') && null !== $object->getMergeUpdates()) {
+                $values = [];
+                foreach ($object->getMergeUpdates() as $value) {
+                    $values[] = $value;
+                }
+                $data['merge_updates'] = $values;
             }
-            $object->setMergeUpdates($values);
-            unset($data['merge_updates']);
-        }
-        foreach ($data as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value_1;
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
             }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\UsersMergePostBody' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class UsersMergePostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('mergeUpdates') && null !== $object->getMergeUpdates()) {
-            $values = [];
-            foreach ($object->getMergeUpdates() as $value) {
-                $values[] = $value;
-            }
-            $data['merge_updates'] = $values;
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\UsersMergePostBody';
         }
-        foreach ($object as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value_1;
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\UsersMergePostBody';
+        }
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\UsersMergePostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('merge_updates', $data)) {
+                $values = [];
+                foreach ($data['merge_updates'] as $value) {
+                    $values[] = $value;
+                }
+                $object->setMergeUpdates($values);
+                unset($data['merge_updates']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('mergeUpdates') && null !== $object->getMergeUpdates()) {
+                $values = [];
+                foreach ($object->getMergeUpdates() as $value) {
+                    $values[] = $value;
+                }
+                $data['merge_updates'] = $values;
+            }
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\UsersMergePostBody' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\UsersMergePostBody' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/UsersTrackPostBodyNormalizer.php b/lib/Normalizer/UsersTrackPostBodyNormalizer.php
index 23d76bb..a260c5a 100644
--- a/lib/Normalizer/UsersTrackPostBodyNormalizer.php
+++ b/lib/Normalizer/UsersTrackPostBodyNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,122 +21,241 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class UsersTrackPostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\UsersTrackPostBody';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class UsersTrackPostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\UsersTrackPostBody';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\UsersTrackPostBody';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\UsersTrackPostBody';
         }
-        $object = new \Braze\Model\UsersTrackPostBody();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\UsersTrackPostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('attributes', $data)) {
+                $values = [];
+                foreach ($data['attributes'] as $value) {
+                    $values_1 = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
+                    foreach ($value as $key => $value_1) {
+                        $values_1[$key] = $value_1;
+                    }
+                    $values[] = $values_1;
+                }
+                $object->setAttributes($values);
+                unset($data['attributes']);
+            }
+            if (\array_key_exists('events', $data)) {
+                $values_2 = [];
+                foreach ($data['events'] as $value_2) {
+                    $values_2[] = $value_2;
+                }
+                $object->setEvents($values_2);
+                unset($data['events']);
+            }
+            if (\array_key_exists('purchases', $data)) {
+                $values_3 = [];
+                foreach ($data['purchases'] as $value_3) {
+                    $values_4 = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
+                    foreach ($value_3 as $key_1 => $value_4) {
+                        $values_4[$key_1] = $value_4;
+                    }
+                    $values_3[] = $values_4;
+                }
+                $object->setPurchases($values_3);
+                unset($data['purchases']);
+            }
+            foreach ($data as $key_2 => $value_5) {
+                if (preg_match('/.*/', (string) $key_2)) {
+                    $object[$key_2] = $value_5;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('attributes', $data)) {
-            $values = [];
-            foreach ($data['attributes'] as $value) {
-                $values_1 = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
-                foreach ($value as $key => $value_1) {
-                    $values_1[$key] = $value_1;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('attributes') && null !== $object->getAttributes()) {
+                $values = [];
+                foreach ($object->getAttributes() as $value) {
+                    $values_1 = [];
+                    foreach ($value as $key => $value_1) {
+                        $values_1[$key] = $value_1;
+                    }
+                    $values[] = $values_1;
                 }
-                $values[] = $values_1;
+                $data['attributes'] = $values;
             }
-            $object->setAttributes($values);
-            unset($data['attributes']);
-        }
-        if (\array_key_exists('events', $data)) {
-            $values_2 = [];
-            foreach ($data['events'] as $value_2) {
-                $values_2[] = $value_2;
+            if ($object->isInitialized('events') && null !== $object->getEvents()) {
+                $values_2 = [];
+                foreach ($object->getEvents() as $value_2) {
+                    $values_2[] = $value_2;
+                }
+                $data['events'] = $values_2;
             }
-            $object->setEvents($values_2);
-            unset($data['events']);
-        }
-        if (\array_key_exists('purchases', $data)) {
-            $values_3 = [];
-            foreach ($data['purchases'] as $value_3) {
-                $values_4 = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
-                foreach ($value_3 as $key_1 => $value_4) {
-                    $values_4[$key_1] = $value_4;
+            if ($object->isInitialized('purchases') && null !== $object->getPurchases()) {
+                $values_3 = [];
+                foreach ($object->getPurchases() as $value_3) {
+                    $values_4 = [];
+                    foreach ($value_3 as $key_1 => $value_4) {
+                        $values_4[$key_1] = $value_4;
+                    }
+                    $values_3[] = $values_4;
                 }
-                $values_3[] = $values_4;
+                $data['purchases'] = $values_3;
             }
-            $object->setPurchases($values_3);
-            unset($data['purchases']);
-        }
-        foreach ($data as $key_2 => $value_5) {
-            if (preg_match('/.*/', (string) $key_2)) {
-                $object[$key_2] = $value_5;
+            foreach ($object as $key_2 => $value_5) {
+                if (preg_match('/.*/', (string) $key_2)) {
+                    $data[$key_2] = $value_5;
+                }
             }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\UsersTrackPostBody' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class UsersTrackPostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('attributes') && null !== $object->getAttributes()) {
-            $values = [];
-            foreach ($object->getAttributes() as $value) {
-                $values_1 = [];
-                foreach ($value as $key => $value_1) {
-                    $values_1[$key] = $value_1;
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\UsersTrackPostBody';
+        }
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\UsersTrackPostBody';
+        }
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\UsersTrackPostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('attributes', $data)) {
+                $values = [];
+                foreach ($data['attributes'] as $value) {
+                    $values_1 = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
+                    foreach ($value as $key => $value_1) {
+                        $values_1[$key] = $value_1;
+                    }
+                    $values[] = $values_1;
                 }
-                $values[] = $values_1;
+                $object->setAttributes($values);
+                unset($data['attributes']);
             }
-            $data['attributes'] = $values;
-        }
-        if ($object->isInitialized('events') && null !== $object->getEvents()) {
-            $values_2 = [];
-            foreach ($object->getEvents() as $value_2) {
-                $values_2[] = $value_2;
+            if (\array_key_exists('events', $data)) {
+                $values_2 = [];
+                foreach ($data['events'] as $value_2) {
+                    $values_2[] = $value_2;
+                }
+                $object->setEvents($values_2);
+                unset($data['events']);
             }
-            $data['events'] = $values_2;
-        }
-        if ($object->isInitialized('purchases') && null !== $object->getPurchases()) {
-            $values_3 = [];
-            foreach ($object->getPurchases() as $value_3) {
-                $values_4 = [];
-                foreach ($value_3 as $key_1 => $value_4) {
-                    $values_4[$key_1] = $value_4;
+            if (\array_key_exists('purchases', $data)) {
+                $values_3 = [];
+                foreach ($data['purchases'] as $value_3) {
+                    $values_4 = new \ArrayObject([], \ArrayObject::ARRAY_AS_PROPS);
+                    foreach ($value_3 as $key_1 => $value_4) {
+                        $values_4[$key_1] = $value_4;
+                    }
+                    $values_3[] = $values_4;
                 }
-                $values_3[] = $values_4;
+                $object->setPurchases($values_3);
+                unset($data['purchases']);
             }
-            $data['purchases'] = $values_3;
-        }
-        foreach ($object as $key_2 => $value_5) {
-            if (preg_match('/.*/', (string) $key_2)) {
-                $data[$key_2] = $value_5;
+            foreach ($data as $key_2 => $value_5) {
+                if (preg_match('/.*/', (string) $key_2)) {
+                    $object[$key_2] = $value_5;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('attributes') && null !== $object->getAttributes()) {
+                $values = [];
+                foreach ($object->getAttributes() as $value) {
+                    $values_1 = [];
+                    foreach ($value as $key => $value_1) {
+                        $values_1[$key] = $value_1;
+                    }
+                    $values[] = $values_1;
+                }
+                $data['attributes'] = $values;
+            }
+            if ($object->isInitialized('events') && null !== $object->getEvents()) {
+                $values_2 = [];
+                foreach ($object->getEvents() as $value_2) {
+                    $values_2[] = $value_2;
+                }
+                $data['events'] = $values_2;
+            }
+            if ($object->isInitialized('purchases') && null !== $object->getPurchases()) {
+                $values_3 = [];
+                foreach ($object->getPurchases() as $value_3) {
+                    $values_4 = [];
+                    foreach ($value_3 as $key_1 => $value_4) {
+                        $values_4[$key_1] = $value_4;
+                    }
+                    $values_3[] = $values_4;
+                }
+                $data['purchases'] = $values_3;
+            }
+            foreach ($object as $key_2 => $value_5) {
+                if (preg_match('/.*/', (string) $key_2)) {
+                    $data[$key_2] = $value_5;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\UsersTrackPostBody' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\UsersTrackPostBody' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/V2SubscriptionStatusSetPostBodyNormalizer.php b/lib/Normalizer/V2SubscriptionStatusSetPostBodyNormalizer.php
index 04d64cb..94adc7a 100644
--- a/lib/Normalizer/V2SubscriptionStatusSetPostBodyNormalizer.php
+++ b/lib/Normalizer/V2SubscriptionStatusSetPostBodyNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,76 +21,149 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class V2SubscriptionStatusSetPostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class V2SubscriptionStatusSetPostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return $type === 'Braze\\Model\\V2SubscriptionStatusSetPostBody';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
-    {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\V2SubscriptionStatusSetPostBody';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\V2SubscriptionStatusSetPostBody';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\V2SubscriptionStatusSetPostBody';
         }
-        $object = new \Braze\Model\V2SubscriptionStatusSetPostBody();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\V2SubscriptionStatusSetPostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('subscription_groups', $data)) {
+                $values = [];
+                foreach ($data['subscription_groups'] as $value) {
+                    $values[] = $this->denormalizer->denormalize($value, 'Braze\\Model\\V2SubscriptionStatusSetPostBodySubscriptionGroupsItem', 'json', $context);
+                }
+                $object->setSubscriptionGroups($values);
+                unset($data['subscription_groups']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('subscription_groups', $data)) {
-            $values = [];
-            foreach ($data['subscription_groups'] as $value) {
-                $values[] = $this->denormalizer->denormalize($value, 'Braze\\Model\\V2SubscriptionStatusSetPostBodySubscriptionGroupsItem', 'json', $context);
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('subscriptionGroups') && null !== $object->getSubscriptionGroups()) {
+                $values = [];
+                foreach ($object->getSubscriptionGroups() as $value) {
+                    $values[] = $this->normalizer->normalize($value, 'json', $context);
+                }
+                $data['subscription_groups'] = $values;
             }
-            $object->setSubscriptionGroups($values);
-            unset($data['subscription_groups']);
-        }
-        foreach ($data as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value_1;
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
             }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\V2SubscriptionStatusSetPostBody' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class V2SubscriptionStatusSetPostBodyNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('subscriptionGroups') && null !== $object->getSubscriptionGroups()) {
-            $values = [];
-            foreach ($object->getSubscriptionGroups() as $value) {
-                $values[] = $this->normalizer->normalize($value, 'json', $context);
-            }
-            $data['subscription_groups'] = $values;
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\V2SubscriptionStatusSetPostBody';
         }
-        foreach ($object as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value_1;
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\V2SubscriptionStatusSetPostBody';
+        }
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\V2SubscriptionStatusSetPostBody();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('subscription_groups', $data)) {
+                $values = [];
+                foreach ($data['subscription_groups'] as $value) {
+                    $values[] = $this->denormalizer->denormalize($value, 'Braze\\Model\\V2SubscriptionStatusSetPostBodySubscriptionGroupsItem', 'json', $context);
+                }
+                $object->setSubscriptionGroups($values);
+                unset($data['subscription_groups']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('subscriptionGroups') && null !== $object->getSubscriptionGroups()) {
+                $values = [];
+                foreach ($object->getSubscriptionGroups() as $value) {
+                    $values[] = $this->normalizer->normalize($value, 'json', $context);
+                }
+                $data['subscription_groups'] = $values;
+            }
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\V2SubscriptionStatusSetPostBody' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\V2SubscriptionStatusSetPostBody' => false];
+        }
     }
 }
diff --git a/lib/Normalizer/V2SubscriptionStatusSetPostBodySubscriptionGroupsItemNormalizer.php b/lib/Normalizer/V2SubscriptionStatusSetPostBodySubscriptionGroupsItemNormalizer.php
index 5285612..37033ca 100644
--- a/lib/Normalizer/V2SubscriptionStatusSetPostBodySubscriptionGroupsItemNormalizer.php
+++ b/lib/Normalizer/V2SubscriptionStatusSetPostBodySubscriptionGroupsItemNormalizer.php
@@ -13,6 +13,7 @@
 use Braze\Runtime\Normalizer\CheckArray;
 use Braze\Runtime\Normalizer\ValidatorTrait;
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
@@ -20,90 +21,177 @@
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class V2SubscriptionStatusSetPostBodySubscriptionGroupsItemNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
-{
-    use DenormalizerAwareTrait;
-    use NormalizerAwareTrait;
-    use CheckArray;
-    use ValidatorTrait;
-
-    public function supportsDenormalization($data, $type, $format = null, array $context = []): bool
-    {
-        return $type === 'Braze\\Model\\V2SubscriptionStatusSetPostBodySubscriptionGroupsItem';
-    }
-
-    public function supportsNormalization($data, $format = null, array $context = []): bool
+if (!class_exists(Kernel::class) or (Kernel::MAJOR_VERSION >= 7 or Kernel::MAJOR_VERSION === 6 and Kernel::MINOR_VERSION === 4)) {
+    class V2SubscriptionStatusSetPostBodySubscriptionGroupsItemNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        return is_object($data) && get_class($data) === 'Braze\\Model\\V2SubscriptionStatusSetPostBodySubscriptionGroupsItem';
-    }
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
 
-    public function denormalize($data, $class, $format = null, array $context = [])
-    {
-        if (isset($data['$ref'])) {
-            return new Reference($data['$ref'], $context['document-origin']);
+        public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\V2SubscriptionStatusSetPostBodySubscriptionGroupsItem';
         }
-        if (isset($data['$recursiveRef'])) {
-            return new Reference($data['$recursiveRef'], $context['document-origin']);
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\V2SubscriptionStatusSetPostBodySubscriptionGroupsItem';
         }
-        $object = new \Braze\Model\V2SubscriptionStatusSetPostBodySubscriptionGroupsItem();
-        if (null === $data || false === \is_array($data)) {
+
+        public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
+            }
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\V2SubscriptionStatusSetPostBodySubscriptionGroupsItem();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('subscription_group_id', $data)) {
+                $object->setSubscriptionGroupId($data['subscription_group_id']);
+                unset($data['subscription_group_id']);
+            }
+            if (\array_key_exists('subscription_state', $data)) {
+                $object->setSubscriptionState($data['subscription_state']);
+                unset($data['subscription_state']);
+            }
+            if (\array_key_exists('emails', $data)) {
+                $values = [];
+                foreach ($data['emails'] as $value) {
+                    $values[] = $value;
+                }
+                $object->setEmails($values);
+                unset($data['emails']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
+            }
+
             return $object;
         }
-        if (\array_key_exists('subscription_group_id', $data)) {
-            $object->setSubscriptionGroupId($data['subscription_group_id']);
-            unset($data['subscription_group_id']);
-        }
-        if (\array_key_exists('subscription_state', $data)) {
-            $object->setSubscriptionState($data['subscription_state']);
-            unset($data['subscription_state']);
-        }
-        if (\array_key_exists('emails', $data)) {
-            $values = [];
-            foreach ($data['emails'] as $value) {
-                $values[] = $value;
+
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $data = [];
+            if ($object->isInitialized('subscriptionGroupId') && null !== $object->getSubscriptionGroupId()) {
+                $data['subscription_group_id'] = $object->getSubscriptionGroupId();
             }
-            $object->setEmails($values);
-            unset($data['emails']);
-        }
-        foreach ($data as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $object[$key] = $value_1;
+            if ($object->isInitialized('subscriptionState') && null !== $object->getSubscriptionState()) {
+                $data['subscription_state'] = $object->getSubscriptionState();
+            }
+            if ($object->isInitialized('emails') && null !== $object->getEmails()) {
+                $values = [];
+                foreach ($object->getEmails() as $value) {
+                    $values[] = $value;
+                }
+                $data['emails'] = $values;
             }
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
+            }
+
+            return $data;
         }
 
-        return $object;
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\V2SubscriptionStatusSetPostBodySubscriptionGroupsItem' => false];
+        }
     }
-
-    /**
-     * @return array|string|int|float|bool|\ArrayObject|null
-     */
-    public function normalize($object, $format = null, array $context = [])
+} else {
+    class V2SubscriptionStatusSetPostBodySubscriptionGroupsItemNormalizer implements DenormalizerInterface, NormalizerInterface, DenormalizerAwareInterface, NormalizerAwareInterface
     {
-        $data = [];
-        if ($object->isInitialized('subscriptionGroupId') && null !== $object->getSubscriptionGroupId()) {
-            $data['subscription_group_id'] = $object->getSubscriptionGroupId();
+        use DenormalizerAwareTrait;
+        use NormalizerAwareTrait;
+        use CheckArray;
+        use ValidatorTrait;
+
+        public function supportsDenormalization($data, $type, ?string $format = null, array $context = []): bool
+        {
+            return $type === 'Braze\\Model\\V2SubscriptionStatusSetPostBodySubscriptionGroupsItem';
         }
-        if ($object->isInitialized('subscriptionState') && null !== $object->getSubscriptionState()) {
-            $data['subscription_state'] = $object->getSubscriptionState();
+
+        public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
+        {
+            return is_object($data) && get_class($data) === 'Braze\\Model\\V2SubscriptionStatusSetPostBodySubscriptionGroupsItem';
         }
-        if ($object->isInitialized('emails') && null !== $object->getEmails()) {
-            $values = [];
-            foreach ($object->getEmails() as $value) {
-                $values[] = $value;
+
+        public function denormalize($data, $type, $format = null, array $context = [])
+        {
+            if (isset($data['$ref'])) {
+                return new Reference($data['$ref'], $context['document-origin']);
             }
-            $data['emails'] = $values;
-        }
-        foreach ($object as $key => $value_1) {
-            if (preg_match('/.*/', (string) $key)) {
-                $data[$key] = $value_1;
+            if (isset($data['$recursiveRef'])) {
+                return new Reference($data['$recursiveRef'], $context['document-origin']);
+            }
+            $object = new \Braze\Model\V2SubscriptionStatusSetPostBodySubscriptionGroupsItem();
+            if (null === $data || false === \is_array($data)) {
+                return $object;
+            }
+            if (\array_key_exists('subscription_group_id', $data)) {
+                $object->setSubscriptionGroupId($data['subscription_group_id']);
+                unset($data['subscription_group_id']);
+            }
+            if (\array_key_exists('subscription_state', $data)) {
+                $object->setSubscriptionState($data['subscription_state']);
+                unset($data['subscription_state']);
+            }
+            if (\array_key_exists('emails', $data)) {
+                $values = [];
+                foreach ($data['emails'] as $value) {
+                    $values[] = $value;
+                }
+                $object->setEmails($values);
+                unset($data['emails']);
+            }
+            foreach ($data as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $object[$key] = $value_1;
+                }
             }
+
+            return $object;
         }
 
-        return $data;
-    }
+        /**
+         * @return array|string|int|float|bool|\ArrayObject|null
+         */
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $data = [];
+            if ($object->isInitialized('subscriptionGroupId') && null !== $object->getSubscriptionGroupId()) {
+                $data['subscription_group_id'] = $object->getSubscriptionGroupId();
+            }
+            if ($object->isInitialized('subscriptionState') && null !== $object->getSubscriptionState()) {
+                $data['subscription_state'] = $object->getSubscriptionState();
+            }
+            if ($object->isInitialized('emails') && null !== $object->getEmails()) {
+                $values = [];
+                foreach ($object->getEmails() as $value) {
+                    $values[] = $value;
+                }
+                $data['emails'] = $values;
+            }
+            foreach ($object as $key => $value_1) {
+                if (preg_match('/.*/', (string) $key)) {
+                    $data[$key] = $value_1;
+                }
+            }
 
-    public function getSupportedTypes(string $format = null): array
-    {
-        return ['Braze\\Model\\V2SubscriptionStatusSetPostBodySubscriptionGroupsItem' => false];
+            return $data;
+        }
+
+        public function getSupportedTypes(?string $format = null): array
+        {
+            return ['Braze\\Model\\V2SubscriptionStatusSetPostBodySubscriptionGroupsItem' => false];
+        }
     }
 }
diff --git a/lib/Runtime/Client/BaseEndpoint.php b/lib/Runtime/Client/BaseEndpoint.php
index 23aee00..3df9cdc 100644
--- a/lib/Runtime/Client/BaseEndpoint.php
+++ b/lib/Runtime/Client/BaseEndpoint.php
@@ -17,6 +17,7 @@
 
 abstract class BaseEndpoint implements Endpoint
 {
+    protected $formParameters = [];
     protected $queryParameters = [];
     protected $headerParameters = [];
     protected $body;
@@ -29,7 +30,7 @@ abstract public function getUri(): string;
 
     abstract public function getAuthenticationScopes(): array;
 
-    abstract protected function transformResponseBody(ResponseInterface $response, SerializerInterface $serializer, string $contentType = null);
+    abstract protected function transformResponseBody(ResponseInterface $response, SerializerInterface $serializer, ?string $contentType = null);
 
     protected function getExtraHeaders(): array
     {
diff --git a/lib/Runtime/Client/Client.php b/lib/Runtime/Client/Client.php
index 319c9d5..c0ba0b6 100644
--- a/lib/Runtime/Client/Client.php
+++ b/lib/Runtime/Client/Client.php
@@ -83,7 +83,7 @@ private function processEndpoint(Endpoint $endpoint): ResponseInterface
             }
         }
         foreach ($endpoint->getHeaders($bodyHeaders) as $name => $value) {
-            $request = $request->withHeader($name, $value);
+            $request = $request->withHeader($name, !is_bool($value) ? $value : ($value ? 'true' : 'false'));
         }
         if (count($endpoint->getAuthenticationScopes()) > 0) {
             $scopes = [];
diff --git a/lib/Runtime/Client/EndpointTrait.php b/lib/Runtime/Client/EndpointTrait.php
index 4322df1..9df0d12 100644
--- a/lib/Runtime/Client/EndpointTrait.php
+++ b/lib/Runtime/Client/EndpointTrait.php
@@ -15,7 +15,7 @@
 
 trait EndpointTrait
 {
-    abstract protected function transformResponseBody(ResponseInterface $response, SerializerInterface $serializer, string $contentType = null);
+    abstract protected function transformResponseBody(ResponseInterface $response, SerializerInterface $serializer, ?string $contentType = null);
 
     public function parseResponse(ResponseInterface $response, SerializerInterface $serializer, string $fetchMode = Client::FETCH_OBJECT)
     {
diff --git a/lib/Runtime/Normalizer/ReferenceNormalizer.php b/lib/Runtime/Normalizer/ReferenceNormalizer.php
index a151bc6..6699e31 100644
--- a/lib/Runtime/Normalizer/ReferenceNormalizer.php
+++ b/lib/Runtime/Normalizer/ReferenceNormalizer.php
@@ -11,20 +11,39 @@
 namespace Braze\Runtime\Normalizer;
 
 use Jane\Component\JsonSchemaRuntime\Reference;
+use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-class ReferenceNormalizer implements NormalizerInterface
-{
-    public function normalize($object, $format = null, array $context = [])
+if (Kernel::MAJOR_VERSION >= 7 || Kernel::MAJOR_VERSION === 6 && Kernel::MINOR_VERSION === 4) {
+    class ReferenceNormalizer implements NormalizerInterface
     {
-        $ref = [];
-        $ref['$ref'] = (string) $object->getReferenceUri();
+        public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
+        {
+            $ref = [];
+            $ref['$ref'] = (string) $object->getReferenceUri();
 
-        return $ref;
-    }
+            return $ref;
+        }
 
-    public function supportsNormalization($data, $format = null): bool
+        public function supportsNormalization($data, $format = null): bool
+        {
+            return $data instanceof Reference;
+        }
+    }
+} else {
+    class ReferenceNormalizer implements NormalizerInterface
     {
-        return $data instanceof Reference;
+        public function normalize($object, $format = null, array $context = [])
+        {
+            $ref = [];
+            $ref['$ref'] = (string) $object->getReferenceUri();
+
+            return $ref;
+        }
+
+        public function supportsNormalization($data, $format = null): bool
+        {
+            return $data instanceof Reference;
+        }
     }
 }
diff --git a/lib/Runtime/Normalizer/ValidatorTrait.php b/lib/Runtime/Normalizer/ValidatorTrait.php
index c7650bb..7a1ec8b 100644
--- a/lib/Runtime/Normalizer/ValidatorTrait.php
+++ b/lib/Runtime/Normalizer/ValidatorTrait.php
@@ -11,12 +11,13 @@
 namespace Braze\Runtime\Normalizer;
 
 use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\Validation;
 
 trait ValidatorTrait
 {
     protected function validate(array $data, Constraint $constraint): void
     {
-        $validator = \Symfony\Component\Validator\Validation::createValidator();
+        $validator = Validation::createValidator();
         $violations = $validator->validate($data, $constraint);
         if ($violations->count() > 0) {
             throw new ValidationException($violations);