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

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

            _callAggregatedList = clientHelper.BuildApiCall <AggregatedListRegionCommitmentsRequest, CommitmentAggregatedList>(grpcClient.AggregatedListAsync, grpcClient.AggregatedList, effectiveSettings.AggregatedListSettings).WithGoogleRequestParam("project", request => request.Project);
            Modify_ApiCall(ref _callAggregatedList);
            Modify_AggregatedListApiCall(ref _callAggregatedList);
            _callGet = clientHelper.BuildApiCall <GetRegionCommitmentRequest, Commitment>(grpcClient.GetAsync, grpcClient.Get, effectiveSettings.GetSettings).WithGoogleRequestParam("project", request => request.Project).WithGoogleRequestParam("region", request => request.Region).WithGoogleRequestParam("commitment", request => request.Commitment);
            Modify_ApiCall(ref _callGet);
            Modify_GetApiCall(ref _callGet);
            _callInsert = clientHelper.BuildApiCall <InsertRegionCommitmentRequest, Operation>(grpcClient.InsertAsync, grpcClient.Insert, effectiveSettings.InsertSettings).WithGoogleRequestParam("project", request => request.Project).WithGoogleRequestParam("region", request => request.Region);
            Modify_ApiCall(ref _callInsert);
            Modify_InsertApiCall(ref _callInsert);
            _callList = clientHelper.BuildApiCall <ListRegionCommitmentsRequest, CommitmentList>(grpcClient.ListAsync, grpcClient.List, effectiveSettings.ListSettings).WithGoogleRequestParam("project", request => request.Project).WithGoogleRequestParam("region", request => request.Region);
            Modify_ApiCall(ref _callList);
            Modify_ListApiCall(ref _callList);
            OnConstruction(grpcClient, effectiveSettings, clientHelper);
        }
 partial void OnConstruction(RegionCommitments.RegionCommitmentsClient grpcClient, RegionCommitmentsSettings effectiveSettings, gaxgrpc::ClientHelper clientHelper);