public AsyncUnaryCall <global::Google.Protobuf.WellKnownTypes.Empty> ModifyAckDeadlineAsync(global::Google.Pubsub.V1.ModifyAckDeadlineRequest request, CallOptions options)
            {
                var call = CreateCall(__Method_ModifyAckDeadline, options);

                return(Calls.AsyncUnaryCall(call, request));
            }
            public AsyncUnaryCall <global::Google.Protobuf.WellKnownTypes.Empty> ModifyAckDeadlineAsync(global::Google.Pubsub.V1.ModifyAckDeadlineRequest request, Metadata headers = null, DateTime?deadline = null, CancellationToken cancellationToken = default(CancellationToken))
            {
                var call = CreateCall(__Method_ModifyAckDeadline, new CallOptions(headers, deadline, cancellationToken));

                return(Calls.AsyncUnaryCall(call, request));
            }