public async Task Capture_Async()
        {
            var expectedResult = GetCapture();

            StubRequest(HttpMethod.Post, BasePath, HttpStatusCode.OK, expectedResult.ToJson());

            var result = await service.CaptureAsync(GetCaptureRequest(), GetTestRequestOptions());

            AssertRequest(HttpMethod.Post, BasePath);
            Assert.Equal(expectedResult.ToJson(), result.ToJson());
        }