查询：单个任务

{
    "code": 0,
    "message": "success",
    "request_id": "ClpKMGbyM0wAAAAAAFY2OA",
    "data": {
        "task_id": "ClpKMGbyM0wAAAAAAFY2OA",
        "created_at": 1727321278922,
        "updated_at": 1727321287018,
        "task_result": {
            "images": [
                {
                    "url": "https://cdn.klingai.com/bs2/upload-kling-api/9575341070/image/ClpKMGbyM0wAAAAAAFY2OA-0_raw_image_0.png",
                    "index": 0
                }
            ],
            "videos": null
        },
        "task_status": "succeed",
        "task_status_msg": ""
    }
}