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

            _callMutateCampaignFeeds = clientHelper.BuildApiCall <MutateCampaignFeedsRequest, MutateCampaignFeedsResponse>(grpcClient.MutateCampaignFeedsAsync, grpcClient.MutateCampaignFeeds, effectiveSettings.MutateCampaignFeedsSettings).WithGoogleRequestParam("customer_id", request => request.CustomerId);
            Modify_ApiCall(ref _callMutateCampaignFeeds);
            Modify_MutateCampaignFeedsApiCall(ref _callMutateCampaignFeeds);
            OnConstruction(grpcClient, effectiveSettings, clientHelper);
        }
        /// <summary>
        /// Creates a <see cref="CampaignFeedServiceClient"/> 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="CampaignFeedServiceSettings"/>.</param>
        /// <returns>The created <see cref="CampaignFeedServiceClient"/>.</returns>
        internal static CampaignFeedServiceClient Create(grpccore::CallInvoker callInvoker, CampaignFeedServiceSettings settings = null)
        {
            gax::GaxPreconditions.CheckNotNull(callInvoker, nameof(callInvoker));
            grpcinter::Interceptor interceptor = settings?.Interceptor;

            if (interceptor != null)
            {
                callInvoker = grpcinter::CallInvokerExtensions.Intercept(callInvoker, interceptor);
            }
            CampaignFeedService.CampaignFeedServiceClient grpcClient = new CampaignFeedService.CampaignFeedServiceClient(callInvoker);
            return(new CampaignFeedServiceClientImpl(grpcClient, settings));
        }
 partial void OnConstruction(CampaignFeedService.CampaignFeedServiceClient grpcClient, CampaignFeedServiceSettings effectiveSettings, gaxgrpc::ClientHelper clientHelper);