diff --git a/.castiron.stats.yml b/.castiron.stats.yml
index 4bf5c6067..34aef08d3 100644
--- a/.castiron.stats.yml
+++ b/.castiron.stats.yml
@@ -1,8 +1,8 @@
 schema_version: 1
-generation_id: a6a86caa-a928-4c86-a08d-d87c1533ed0a
-openapi_spec_hash: 6111af34c20d341cdd4d9be65aeaab35
-openapi_transformed_spec_hash: cd3fd4f930f05e25866333bf7f99a0f8
+generation_id: 0ba07069-c90b-485e-bfde-7c44a5dfb189
+openapi_spec_hash: 3ddf96abb50be4415c98cc994bdcbacb
+openapi_transformed_spec_hash: 038a0becffaf3a1cc0475c3f9b90254d
 config_hash: a7b2953a5cf16992f2efba8b0fcd15ea
-codegen_sha: 4673e54d227dc4de18a73adce1cfc90bf42f31ac
+codegen_sha: 380bd4efe1682ba88f4adbd4d1c745f0d2780ea6
 codegen_hash: c00199a3281cfe28d53f4ec4ccc6de66a2e662597678739c8d7e908d782eba2e
-public_codegen_sha: d9d5b509adf456de70d6bee7cb4cebbe74328c60
+public_codegen_sha: 05ae58f0cd3c870c191950e9f3cb2cb69d19dd18
diff --git a/api_reference/openapi.transformed.yml b/api_reference/openapi.transformed.yml
index 8831fb1b2..e6b49d0a9 100644
--- a/api_reference/openapi.transformed.yml
+++ b/api_reference/openapi.transformed.yml
@@ -2135,6 +2135,20 @@ 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
@@ -3064,6 +3078,20 @@ 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:
@@ -3152,6 +3180,26 @@ 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:
@@ -3231,6 +3279,20 @@ 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:
@@ -3300,6 +3362,26 @@ 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: