diff --git a/README.md b/README.md
index e3f9b72..dfbe6c2 100644
--- a/README.md
+++ b/README.md
@@ -98,7 +98,7 @@ Class | Method | HTTP request | Description
 *MarketplaceApi* | [**get_offered_storage**](docs/MarketplaceApi.md#get_offered_storage) | **GET** /sales/availability | Returns storage that is for sale
 *MarketplaceApi* | [**get_purchase**](docs/MarketplaceApi.md#get_purchase) | **GET** /storage/purchases/{id} | Returns purchase details
 *MarketplaceApi* | [**get_purchases**](docs/MarketplaceApi.md#get_purchases) | **GET** /storage/purchases | Returns list of purchase IDs
-*MarketplaceApi* | [**get_reservations**](docs/MarketplaceApi.md#get_reservations) | **PATCH** /sales/availability/{id}/reservations | Get availability's reservations
+*MarketplaceApi* | [**get_reservations**](docs/MarketplaceApi.md#get_reservations) | **GET** /sales/availability/{id}/reservations | Get availability's reservations
 *MarketplaceApi* | [**offer_storage**](docs/MarketplaceApi.md#offer_storage) | **POST** /sales/availability | Offers storage for sale
 *MarketplaceApi* | [**update_offered_storage**](docs/MarketplaceApi.md#update_offered_storage) | **PATCH** /sales/availability/{id} | Updates availability
 *NodeApi* | [**connect_peer**](docs/NodeApi.md#connect_peer) | **GET** /connect/{peerId} | Connect to a peer
diff --git a/codex.yaml b/codex.yaml
index 94450bf..4bc100a 100644
--- a/codex.yaml
+++ b/codex.yaml
@@ -259,6 +259,15 @@ components:
         state:
           type: string
           description: Description of the Request's state
+          enum:
+            - cancelled
+            - error
+            - failed
+            - finished
+            - pending
+            - started
+            - submitted
+            - unknown
         error:
           type: string
           description: If Request failed, then here is presented the error message
@@ -345,7 +354,7 @@ paths:
           name: peerId
           required: true
           schema:
-              $ref: "#/components/schemas/PeerId"
+            $ref: "#/components/schemas/PeerId"
           description: Peer that should be dialed.
         - in: query
           name: addrs
@@ -414,7 +423,7 @@ paths:
           name: cid
           required: true
           schema:
-              $ref: "#/components/schemas/Cid"
+            $ref: "#/components/schemas/Cid"
           description: File to be downloaded.
 
       responses:
@@ -442,7 +451,7 @@ paths:
           name: cid
           required: true
           schema:
-              $ref: "#/components/schemas/Cid"
+            $ref: "#/components/schemas/Cid"
           description: "File to be downloaded."
       responses:
         "200":
@@ -600,7 +609,7 @@ paths:
           description: Sales are unavailable
 
   "/sales/availability/{id}/reservations":
-    patch:
+    get:
       summary: "Get availability's reservations"
       description: Return's list of Reservations for ongoing Storage Requests that the node hosts.
       operationId: getReservations
diff --git a/codex_client/api/marketplace_api.py b/codex_client/api/marketplace_api.py
index c1f62cf..6082fb2 100644
--- a/codex_client/api/marketplace_api.py
+++ b/codex_client/api/marketplace_api.py
@@ -1850,7 +1850,7 @@ def _get_reservations_serialize(
         ]
 
         return self.api_client.param_serialize(
-            method='PATCH',
+            method='GET',
             resource_path='/sales/availability/{id}/reservations',
             path_params=_path_params,
             query_params=_query_params,
diff --git a/codex_client/models/purchase.py b/codex_client/models/purchase.py
index daf3e0a..e0648ea 100644
--- a/codex_client/models/purchase.py
+++ b/codex_client/models/purchase.py
@@ -17,7 +17,7 @@
 import re  # noqa: F401
 import json
 
-from pydantic import BaseModel, ConfigDict, Field, StrictStr
+from pydantic import BaseModel, ConfigDict, Field, StrictStr, field_validator
 from typing import Any, ClassVar, Dict, List, Optional
 from codex_client.models.storage_request import StorageRequest
 from typing import Optional, Set
@@ -32,6 +32,16 @@ class Purchase(BaseModel):
     request: Optional[StorageRequest] = None
     __properties: ClassVar[List[str]] = ["state", "error", "request"]
 
+    @field_validator('state')
+    def state_validate_enum(cls, value):
+        """Validates the enum"""
+        if value is None:
+            return value
+
+        if value not in set(['cancelled', 'error', 'failed', 'finished', 'pending', 'started', 'submitted', 'unknown']):
+            raise ValueError("must be one of enum values ('cancelled', 'error', 'failed', 'finished', 'pending', 'started', 'submitted', 'unknown')")
+        return value
+
     model_config = ConfigDict(
         populate_by_name=True,
         validate_assignment=True,
diff --git a/docs/MarketplaceApi.md b/docs/MarketplaceApi.md
index a587d3a..aaa8422 100644
--- a/docs/MarketplaceApi.md
+++ b/docs/MarketplaceApi.md
@@ -10,7 +10,7 @@ Method | HTTP request | Description
 [**get_offered_storage**](MarketplaceApi.md#get_offered_storage) | **GET** /sales/availability | Returns storage that is for sale
 [**get_purchase**](MarketplaceApi.md#get_purchase) | **GET** /storage/purchases/{id} | Returns purchase details
 [**get_purchases**](MarketplaceApi.md#get_purchases) | **GET** /storage/purchases | Returns list of purchase IDs
-[**get_reservations**](MarketplaceApi.md#get_reservations) | **PATCH** /sales/availability/{id}/reservations | Get availability's reservations
+[**get_reservations**](MarketplaceApi.md#get_reservations) | **GET** /sales/availability/{id}/reservations | Get availability's reservations
 [**offer_storage**](MarketplaceApi.md#offer_storage) | **POST** /sales/availability | Offers storage for sale
 [**update_offered_storage**](MarketplaceApi.md#update_offered_storage) | **PATCH** /sales/availability/{id} | Updates availability