{
  "id": "robot_gripper_two_finger",
  "level": "hard",
  "family": "robotics",
  "ok": false,
  "error": "Unprocessable Entity",
  "status": 422,
  "requestId": "019dc4b7-6eb2-7e21-8b03-90c7648b8604",
  "body": {
    "detail": [
      {
        "loc": [
          "body",
          "prompt"
        ],
        "msg": "Auto-segmentation produced no masks. Try a different prompt, provide mask_urls, or lower detection_threshold (currently None).",
        "type": "value_error"
      }
    ]
  }
}