public Task<InvokeAsyncResponse> InvokeAsyncAsync(InvokeAsyncRequest request, System.Threading.CancellationToken cancellationToken = default(CancellationToken)) { var marshaller = new InvokeAsyncRequestMarshaller(); var unmarshaller = InvokeAsyncResponseUnmarshaller.Instance; return InvokeAsync<InvokeAsyncRequest,InvokeAsyncResponse>(request, marshaller, unmarshaller, cancellationToken); }