public async stt::Task GetDatasetRequestObjectAsync()
        {
            moq::Mock <DatasetService.DatasetServiceClient> mockGrpcClient = new moq::Mock <DatasetService.DatasetServiceClient>(moq::MockBehavior.Strict);

            mockGrpcClient.Setup(x => x.CreateOperationsClient()).Returns(new moq::Mock <lro::Operations.OperationsClient>().Object);
            GetDatasetRequest request = new GetDatasetRequest
            {
                DatasetName = DatasetName.FromProjectLocationDataset("[PROJECT]", "[LOCATION]", "[DATASET]"),
                ReadMask    = new wkt::FieldMask(),
            };
            Dataset expectedResponse = new Dataset
            {
                DatasetName       = DatasetName.FromProjectLocationDataset("[PROJECT]", "[LOCATION]", "[DATASET]"),
                DisplayName       = "display_name137f65c2",
                MetadataSchemaUri = "metadata_schema_uric874bf0a",
                CreateTime        = new wkt::Timestamp(),
                UpdateTime        = new wkt::Timestamp(),
                Etag   = "etage8ad7218",
                Labels =
                {
                    {
                        "key8a0b6e3c",
                        "value60c16320"
                    },
                },
                Metadata       = new wkt::Value(),
                EncryptionSpec = new EncryptionSpec(),
                Description    = "description2cf9da67",
            };

            mockGrpcClient.Setup(x => x.GetDatasetAsync(request, moq::It.IsAny <grpccore::CallOptions>())).Returns(new grpccore::AsyncUnaryCall <Dataset>(stt::Task.FromResult(expectedResponse), null, null, null, null));
            DatasetServiceClient client  = new DatasetServiceClientImpl(mockGrpcClient.Object, null);
            Dataset responseCallSettings = await client.GetDatasetAsync(request, gaxgrpc::CallSettings.FromCancellationToken(st::CancellationToken.None));

            xunit::Assert.Same(expectedResponse, responseCallSettings);
            Dataset responseCancellationToken = await client.GetDatasetAsync(request, st::CancellationToken.None);

            xunit::Assert.Same(expectedResponse, responseCancellationToken);
            mockGrpcClient.VerifyAll();
        }