chore(internal): codegen related update

Author: stainless-app[bot]

internal/requestconfig/oauth2.go

@@ -213,8 +213,6 @@ type RequestConfig struct {
 	HTTPClient     *http.Client
 	Middlewares    []middleware
 	AccessToken    string
-	// OAuth2State holds the OAuth2 provider configuration and cached token information
-	OAuth2State *OAuth2State
 	// If ResponseBodyInto not nil, then we will attempt to deserialize into
 	// ResponseBodyInto. If Destination is a []byte, then it will return the body as
 	// is.
@@ -412,15 +410,6 @@ func (cfg *RequestConfig) Execute() (err error) {
 		}
 	}
 
-	if cfg.OAuth2State != nil && cfg.Request.Header.Get("Authorization") == "" {
-		token, err := cfg.OAuth2State.GetToken(cfg)
-		if err != nil {
-			return err
-		}
-
-		cfg.Request.Header.Set("Authorization", fmt.Sprintf("Bearer %s", token))
-	}
-
 	handler := cfg.HTTPClient.Do
 	if cfg.CustomHTTPDoer != nil {
 		handler = cfg.CustomHTTPDoer.Do