public void Simple()
        {
            var feedbackService = new FeedbackService
            {
                RequestBuilder = ServerRequestBuilder.Instance
            };
            var request = new FeedbackRequest
            {
                Since = 10.Days().Ago()
            };

            feedbackService.Execute(request, Callback, ExceptionHandler.Handle);
        }
        public void Integration()
        {
            var feedbackService = new FeedbackService
            {
                RequestBuilder = RequestBuilderHelper.Build()
            };

            var helper  = new AsyncTestHelper <FeedbackResponse>();
            var request = new FeedbackRequest
            {
                Since = 10.Days().Ago()
            };

            feedbackService.Execute(request, helper.Callback, helper.HandleException);
            helper.Wait();
            var deviceFeedbacks = helper.Response.DeviceFeedbacks;

            Debug.WriteLine(deviceFeedbacks.Count);
            foreach (var deviceFeedback in deviceFeedbacks)
            {
                Debug.WriteLine(deviceFeedback.DeviceToken);
                Debug.WriteLine(deviceFeedback.MakedInactiveOn);
            }
        }