diff --git a/.castiron.stats.yml b/.castiron.stats.yml
index 2ec81f58c1..efc7b40d9a 100644
--- a/.castiron.stats.yml
+++ b/.castiron.stats.yml
@@ -1,8 +1,8 @@
 schema_version: 1
-generation_id: bf7a8dff-eafb-43e0-873c-86458c45c4bc
-openapi_spec_hash: 0ec6a7e693cd01f26722c3dab19fc122
-openapi_transformed_spec_hash: f0b54f1f631dbd006b7768595bcda2d4
+generation_id: 9040533e-70f4-4cd8-8f49-a00105025cea
+openapi_spec_hash: 51a93abe82b6f71bdb437dd6a5cb1073
+openapi_transformed_spec_hash: 6e1ff6e06165d5b2e49cbfd336f00c20
 config_hash: 84cdcc959ee7140cc9a65e9b642c097b
-codegen_sha: d04e68695b3ce0aedd210db03d3a02ec740a3cef
+codegen_sha: 5663a0d22f91cc3d5b3eaa0c03a956c5f48adcfd
 codegen_hash: 67b5ab20d81c80689a8a857466838278fb0d428d48b3261d2479bab43396d589
-public_codegen_sha: 00b2059284b62aea18c2360ad9cd3ee65a9c12e5
+public_codegen_sha: 6ce10b315e475749bc0daf4467479a609cdb563d
diff --git a/api_reference/openapi.transformed.yml b/api_reference/openapi.transformed.yml
index fc9cfaa657..081953a770 100644
--- a/api_reference/openapi.transformed.yml
+++ b/api_reference/openapi.transformed.yml
@@ -1995,6 +1995,20 @@ paths:
             application/json:
               schema:
                 $ref: '#/components/schemas/ChatCompletionList'
+        '400':
+          description: Invalid pagination or filter parameters.
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorResponse'
+        '429':
+          $ref: '#/components/responses/TooManyRequests'
+        '500':
+          description: An internal error prevented the request from being completed.
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorResponse'
       x-oaiMeta:
         group: chat
         path: list
@@ -2924,6 +2938,20 @@ paths:
             application/json:
               schema:
                 $ref: '#/components/schemas/CreateChatCompletionResponse'
+        '404':
+          description: No stored chat completion was found with the specified ID.
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorResponse'
+        '429':
+          $ref: '#/components/responses/TooManyRequests'
+        '500':
+          description: An internal error prevented the request from being completed.
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorResponse'
       x-oaiMeta:
         group: chat
         examples:
@@ -3012,6 +3040,26 @@ paths:
             application/json:
               schema:
                 $ref: '#/components/schemas/CreateChatCompletionResponse'
+        '400':
+          description: Invalid metadata update.
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorResponse'
+        '404':
+          description: No stored chat completion was found with the specified ID.
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorResponse'
+        '429':
+          $ref: '#/components/responses/TooManyRequests'
+        '500':
+          description: An internal error prevented the request from being completed.
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorResponse'
       x-oaiMeta:
         group: chat
         examples:
@@ -3091,6 +3139,20 @@ paths:
             application/json:
               schema:
                 $ref: '#/components/schemas/ChatCompletionDeleted'
+        '404':
+          description: No stored chat completion was found with the specified ID.
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorResponse'
+        '429':
+          $ref: '#/components/responses/TooManyRequests'
+        '500':
+          description: An internal error prevented the request from being completed.
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorResponse'
       x-oaiMeta:
         group: chat
         examples:
@@ -3160,6 +3222,26 @@ paths:
             application/json:
               schema:
                 $ref: '#/components/schemas/ChatCompletionMessageList'
+        '400':
+          description: Invalid message pagination parameters.
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorResponse'
+        '404':
+          description: No stored chat completion was found with the specified ID.
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorResponse'
+        '429':
+          $ref: '#/components/responses/TooManyRequests'
+        '500':
+          description: An internal error prevented the request from being completed.
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorResponse'
       x-oaiMeta:
         group: chat
         examples: