public PaymentUpdateResponse MakePaymentUpdateRequest(PaymentUpdateData data)
 {
     return _client.UpdatePayment(_paymentUpdateUrl, _userId, _userKey, _applicationId, Timeout, data);
 }
 public PaymentUpdateResponse MakePaymentUpdateRequest(PaymentUpdateData data)
 {
     return new PaymentUpdateResponse(HttpCaller.MakeHttpPostRequest(paymentUpdateUrl, UserId, UserKey, ApplicationId, _timeout, data.AsNvpDictionary()));
 }