diff --git a/src/pages/docs/chat/moderation/custom/index.mdx b/src/pages/docs/chat/moderation/custom/index.mdx
index 7facd5e67f..80dc8f217a 100644
--- a/src/pages/docs/chat/moderation/custom/index.mdx
+++ b/src/pages/docs/chat/moderation/custom/index.mdx
@@ -39,7 +39,8 @@ The request has the following JSON format.
     },
     "headers": {
       "key": "string"
-    }
+    },
+    "userClaim": "string (optional)"
   }
 }
 ```