WanFetchResponse

{
    "code": 0,
    "message": "string",
    "data": {
        "task_id": "string",
        "platform": "wan",
        "action": "text_to_video",
        "status": "SUBMITTED",
        "fail_reason": "string",
        "submit_time": 0,
        "start_time": 0,
        "finish_time": 0,
        "progress": 0,
        "data": {
            "video_url": "string",
            "prompt": "string",
            "image_url": "string",
            "duration": 0,
            "resolution": "string",
            "usage": {
                "duration": 0
            }
        }
    }
}