査詢任務動態表頭

      Request URL: 
    https://api.laaffic.com/v3/cc/preview/queryField
Request Method:
    POST
Request Headers:
    Content-Type: application/json;charset=UTF-8
    Sign: 05d7a50893e22a5c4bb3216ae3396c7c
    Timestamp: 1630468800
    Api-Key: bDqJFiq9
Request Body:
{
    "taskId": 123
}

      {
    "status":"0",
    "reason":"success",
    "data":[
        {
            "label":"var1",
            "value":"var1"
        }
    ]
}