public async stt::Task PreviewAsync()
        {
            moq::Mock <Routers.RoutersClient> mockGrpcClient = new moq::Mock <Routers.RoutersClient>(moq::MockBehavior.Strict);

            mockGrpcClient.Setup(x => x.CreateOperationsClientForRegionOperations()).Returns(new moq::Mock <lro::Operations.OperationsClient>().Object);
            PreviewRouterRequest request = new PreviewRouterRequest
            {
                Region         = "regionedb20d96",
                Router         = "routerd55c39f3",
                RouterResource = new Router(),
                Project        = "projectaa6ff846",
            };
            RoutersPreviewResponse expectedResponse = new RoutersPreviewResponse
            {
                Resource = new Router(),
            };

            mockGrpcClient.Setup(x => x.PreviewAsync(request, moq::It.IsAny <grpccore::CallOptions>())).Returns(new grpccore::AsyncUnaryCall <RoutersPreviewResponse>(stt::Task.FromResult(expectedResponse), null, null, null, null));
            RoutersClient          client = new RoutersClientImpl(mockGrpcClient.Object, null);
            RoutersPreviewResponse responseCallSettings = await client.PreviewAsync(request.Project, request.Region, request.Router, request.RouterResource, gaxgrpc::CallSettings.FromCancellationToken(st::CancellationToken.None));

            xunit::Assert.Same(expectedResponse, responseCallSettings);
            RoutersPreviewResponse responseCancellationToken = await client.PreviewAsync(request.Project, request.Region, request.Router, request.RouterResource, st::CancellationToken.None);

            xunit::Assert.Same(expectedResponse, responseCancellationToken);
            mockGrpcClient.VerifyAll();
        }
 /// <summary>Snippet for Preview</summary>
 public void PreviewRequestObject()
 {
     // Snippet: Preview(PreviewRouterRequest, CallSettings)
     // Create client
     RoutersClient routersClient = RoutersClient.Create();
     // Initialize request argument(s)
     PreviewRouterRequest request = new PreviewRouterRequest
     {
         Region         = "",
         Router         = "",
         RouterResource = new Router(),
         Project        = "",
     };
     // Make the request
     RoutersPreviewResponse response = routersClient.Preview(request);
     // End snippet
 }
        /// <summary>Snippet for PreviewAsync</summary>
        public async Task PreviewRequestObjectAsync()
        {
            // Snippet: PreviewAsync(PreviewRouterRequest, CallSettings)
            // Additional: PreviewAsync(PreviewRouterRequest, CancellationToken)
            // Create client
            RoutersClient routersClient = await RoutersClient.CreateAsync();

            // Initialize request argument(s)
            PreviewRouterRequest request = new PreviewRouterRequest
            {
                Region         = "",
                Router         = "",
                RouterResource = new Router(),
                Project        = "",
            };
            // Make the request
            RoutersPreviewResponse response = await routersClient.PreviewAsync(request);

            // End snippet
        }
        public void Preview()
        {
            moq::Mock <Routers.RoutersClient> mockGrpcClient = new moq::Mock <Routers.RoutersClient>(moq::MockBehavior.Strict);

            mockGrpcClient.Setup(x => x.CreateOperationsClientForRegionOperations()).Returns(new moq::Mock <lro::Operations.OperationsClient>().Object);
            PreviewRouterRequest request = new PreviewRouterRequest
            {
                Region         = "regionedb20d96",
                Router         = "routerd55c39f3",
                RouterResource = new Router(),
                Project        = "projectaa6ff846",
            };
            RoutersPreviewResponse expectedResponse = new RoutersPreviewResponse
            {
                Resource = new Router(),
            };

            mockGrpcClient.Setup(x => x.Preview(request, moq::It.IsAny <grpccore::CallOptions>())).Returns(expectedResponse);
            RoutersClient          client   = new RoutersClientImpl(mockGrpcClient.Object, null);
            RoutersPreviewResponse response = client.Preview(request.Project, request.Region, request.Router, request.RouterResource);

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