Error Codes

HTTP Error CodeDescription

HTTP Status Code	error.code	Description
400	INVALID_REQUEST	Invalid request parameters, e.g. missing model or prompt, or incorrect model format.
401	—	Authorization header missing or token invalid.
404	TASK_NOT_FOUND	task_id does not exist, or the task does not belong to the current API Key.
500	INTERNAL_ERROR	Internal server error. Please try again later.

⚠️ Error response format is unified as: { "error": { "code": "...", "message": "..." } }