{
  "endpoint_type": "general_advanced_custom_elements_list",
  "payload": {},
  "response": {
    "code": 0,
    "message": "SUCCEED",
    "request_id": "4952294b-3be3-472b-b180-4c68b692241f",
    "data": [
      {
        "task_id": "867602579474219090",
        "task_status": "submitted",
        "task_info": {
          "external_task_id": "phase3-element-subject1-1774881090"
        },
        "task_result": {},
        "task_status_msg": "",
        "created_at": 1774881093008,
        "updated_at": 1774881093008
      }
    ]
  }
}