public DescribePatchGroupStateResponse DescribePatchGroupState(DescribePatchGroupStateRequest request)
{
var marshaller = new DescribePatchGroupStateRequestMarshaller();
var unmarshaller = DescribePatchGroupStateResponseUnmarshaller.Instance;
return Invoke<DescribePatchGroupStateRequest,DescribePatchGroupStateResponse>(request, marshaller, unmarshaller);
}