{
  "endpoint_type": "text2video",
  "payload": {
    "prompt": "A calm woman looks at the camera and slowly smiles, natural motion, clean lighting.",
    "duration": "5",
    "mode": "std",
    "aspect_ratio": "16:9",
    "model_name": "kling-video-o1",
    "external_task_id": "text2video_kling_video_o1-1774804614"
  },
  "response": {
    "error": "HTTP Error 400: Bad Request",
    "status_code": 400,
    "response_body": "{\"code\":1201,\"message\":\"model is not supported\",\"request_id\":\"32899671-7aed-46d7-9cb8-2a786e06a6a0\"}",
    "category": "malformed"
  }
}