public virtual GetContactReachabilityStatusResponse GetContactReachabilityStatus(GetContactReachabilityStatusRequest request){var options = new InvokeOptions();options.RequestMarshaller = GetContactReachabilityStatusRequestMarshaller.Instance;options.ResponseUnmarshaller = GetContactReachabilityStatusResponseUnmarshaller.Instance;return Invoke<GetContactReachabilityStatusResponse>(request, options);}