move requestData to data when error

Author: fengmk2

lib/gitlab.js

@@ -70,22 +70,20 @@ Client.prototype.request = function (method, pathname, data, callback) {
         err.name = 'Gitlab' + err.name;
       }
       err.headers = res && res.headers;
-      err.data = Buffer.isBuffer(result) ? result.toString() : result;
+      err.data = { resBody: Buffer.isBuffer(result) ? result.toString() : result, requestData: data };
       err.statusCode = res && res.statusCode;
       err.method = method;
       err.url = url;
-      err.requestData = data;
       return callback(err);
     }
     if (res.statusCode !== 200 && res.statusCode !== 201) {
       err = new Error(result ? result.message : 'Unknow Error ' + res.statusCode);
       err.name = 'Gitlab' + res.statusCode + 'Error';
-      err.data = result;
+      err.data = { resBody: result, requestData: data };
       err.headers = res.headers;
       err.statusCode = res.statusCode;
       err.method = method;
       err.url = url;
-      err.requestData = data;
       return callback(err);
     }
     callback(null, result);