/// <summary>
        /// Constructs a client wrapper for the OperatingSystemVersionConstantService service, with the specified gRPC
        /// client and settings.
        /// </summary>
        /// <param name="grpcClient">The underlying gRPC client.</param>
        /// <param name="settings">
        /// The base <see cref="OperatingSystemVersionConstantServiceSettings"/> used within this client.
        /// </param>
        public OperatingSystemVersionConstantServiceClientImpl(OperatingSystemVersionConstantService.OperatingSystemVersionConstantServiceClient grpcClient, OperatingSystemVersionConstantServiceSettings settings)
        {
            GrpcClient = grpcClient;
            OperatingSystemVersionConstantServiceSettings effectiveSettings = settings ?? OperatingSystemVersionConstantServiceSettings.GetDefault();
            gaxgrpc::ClientHelper clientHelper = new gaxgrpc::ClientHelper(effectiveSettings);

            _callGetOperatingSystemVersionConstant = clientHelper.BuildApiCall <GetOperatingSystemVersionConstantRequest, gagvr::OperatingSystemVersionConstant>(grpcClient.GetOperatingSystemVersionConstantAsync, grpcClient.GetOperatingSystemVersionConstant, effectiveSettings.GetOperatingSystemVersionConstantSettings).WithGoogleRequestParam("resource_name", request => request.ResourceName);
            Modify_ApiCall(ref _callGetOperatingSystemVersionConstant);
            Modify_GetOperatingSystemVersionConstantApiCall(ref _callGetOperatingSystemVersionConstant);
            OnConstruction(grpcClient, effectiveSettings, clientHelper);
        }
 partial void OnConstruction(OperatingSystemVersionConstantService.OperatingSystemVersionConstantServiceClient grpcClient, OperatingSystemVersionConstantServiceSettings effectiveSettings, gaxgrpc::ClientHelper clientHelper);
        /// <summary>
        /// Creates a <see cref="OperatingSystemVersionConstantServiceClient"/> which uses the specified call invoker
        /// for remote operations.
        /// </summary>
        /// <param name="callInvoker">
        /// The <see cref="grpccore::CallInvoker"/> for remote operations. Must not be null.
        /// </param>
        /// <param name="settings">Optional <see cref="OperatingSystemVersionConstantServiceSettings"/>.</param>
        /// <returns>The created <see cref="OperatingSystemVersionConstantServiceClient"/>.</returns>
        internal static OperatingSystemVersionConstantServiceClient Create(grpccore::CallInvoker callInvoker, OperatingSystemVersionConstantServiceSettings settings = null)
        {
            gax::GaxPreconditions.CheckNotNull(callInvoker, nameof(callInvoker));
            grpcinter::Interceptor interceptor = settings?.Interceptor;

            if (interceptor != null)
            {
                callInvoker = grpcinter::CallInvokerExtensions.Intercept(callInvoker, interceptor);
            }
            OperatingSystemVersionConstantService.OperatingSystemVersionConstantServiceClient grpcClient = new OperatingSystemVersionConstantService.OperatingSystemVersionConstantServiceClient(callInvoker);
            return(new OperatingSystemVersionConstantServiceClientImpl(grpcClient, settings));
        }