{
  "requestURL":"",
/*optional, string, request URL*/
  "statusCode": ,
/*required, int, status code*/
  "statusString":"",
/*required, string, status description*/
  "subStatusCode":"",
/*required, string, sub status code*/
  "errorCode": ,
/*optional, int, error code, which corresponds to subStatusCode, this field is required when statusCode is not 1. The returned value is the transformed decimal number*/
  "errorMsg":"",
/*optional, string, error details, this field is required when statusCode is not 1*/
}