private RegionsSettings(RegionsSettings existing) : base(existing)
 {
     gax::GaxPreconditions.CheckNotNull(existing, nameof(existing));
     GetSettings  = existing.GetSettings;
     ListSettings = existing.ListSettings;
     OnCopy(existing);
 }
        /// <summary>
        /// Creates a <see cref="RegionsClient"/> 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="RegionsSettings"/>.</param>
        /// <returns>The created <see cref="RegionsClient"/>.</returns>
        internal static RegionsClient Create(grpccore::CallInvoker callInvoker, RegionsSettings settings = null)
        {
            gax::GaxPreconditions.CheckNotNull(callInvoker, nameof(callInvoker));
            grpcinter::Interceptor interceptor = settings?.Interceptor;

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

            _callGet = clientHelper.BuildApiCall <GetRegionRequest, Region>(grpcClient.GetAsync, grpcClient.Get, effectiveSettings.GetSettings).WithGoogleRequestParam("project", request => request.Project).WithGoogleRequestParam("region", request => request.Region);
            Modify_ApiCall(ref _callGet);
            Modify_GetApiCall(ref _callGet);
            _callList = clientHelper.BuildApiCall <ListRegionsRequest, RegionList>(grpcClient.ListAsync, grpcClient.List, effectiveSettings.ListSettings).WithGoogleRequestParam("project", request => request.Project);
            Modify_ApiCall(ref _callList);
            Modify_ListApiCall(ref _callList);
            OnConstruction(grpcClient, effectiveSettings, clientHelper);
        }
 partial void OnCopy(RegionsSettings existing);
 partial void OnConstruction(Regions.RegionsClient grpcClient, RegionsSettings effectiveSettings, gaxgrpc::ClientHelper clientHelper);