gigya.callback({
  "statusCode": 200,
  "errorCode": 0,
  "statusReason": "OK",
  "callId": "1d2cc5cf1fea4dfd95b2bbbe4d8adbbc",
  "time": "2018-03-02T16:50:42.382Z",
  "context": "R3749243870"
});