/// <summary>
        /// Creates a <see cref="LabelServiceClient"/> 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="LabelServiceSettings"/>.</param>
        /// <returns>The created <see cref="LabelServiceClient"/>.</returns>
        internal static LabelServiceClient Create(grpccore::CallInvoker callInvoker, LabelServiceSettings settings = null)
        {
            gax::GaxPreconditions.CheckNotNull(callInvoker, nameof(callInvoker));
            grpcinter::Interceptor interceptor = settings?.Interceptor;

            if (interceptor != null)
            {
                callInvoker = grpcinter::CallInvokerExtensions.Intercept(callInvoker, interceptor);
            }
            LabelService.LabelServiceClient grpcClient = new LabelService.LabelServiceClient(callInvoker);
            return(new LabelServiceClientImpl(grpcClient, settings));
        }
        /// <summary>
        /// Constructs a client wrapper for the LabelService service, with the specified gRPC client and settings.
        /// </summary>
        /// <param name="grpcClient">The underlying gRPC client.</param>
        /// <param name="settings">The base <see cref="LabelServiceSettings"/> used within this client.</param>
        public LabelServiceClientImpl(LabelService.LabelServiceClient grpcClient, LabelServiceSettings settings)
        {
            GrpcClient = grpcClient;
            LabelServiceSettings  effectiveSettings = settings ?? LabelServiceSettings.GetDefault();
            gaxgrpc::ClientHelper clientHelper      = new gaxgrpc::ClientHelper(effectiveSettings);

            _callGetLabel = clientHelper.BuildApiCall <GetLabelRequest, gagvr::Label>(grpcClient.GetLabelAsync, grpcClient.GetLabel, effectiveSettings.GetLabelSettings).WithGoogleRequestParam("resource_name", request => request.ResourceName);
            Modify_ApiCall(ref _callGetLabel);
            Modify_GetLabelApiCall(ref _callGetLabel);
            _callMutateLabels = clientHelper.BuildApiCall <MutateLabelsRequest, MutateLabelsResponse>(grpcClient.MutateLabelsAsync, grpcClient.MutateLabels, effectiveSettings.MutateLabelsSettings).WithGoogleRequestParam("customer_id", request => request.CustomerId);
            Modify_ApiCall(ref _callMutateLabels);
            Modify_MutateLabelsApiCall(ref _callMutateLabels);
            OnConstruction(grpcClient, effectiveSettings, clientHelper);
        }
 partial void OnConstruction(LabelService.LabelServiceClient grpcClient, LabelServiceSettings effectiveSettings, gaxgrpc::ClientHelper clientHelper);