gigya.callback({
  "statusCode": 200,
  "errorCode": 0,
  "statusReason": "OK",
  "callId": "25a1a5a8d5cb4fe098b7a64b64cba025",
  "time": "2017-04-24T19:22:52.926Z",
  "context": "R3572622929"
});