text: public virtual DescribeSolutionVersionResponse DescribeSolutionVersion(DescribeSolutionVersionRequest request){var options = new InvokeOptions();options.RequestMarshaller = DescribeSolutionVersionRequestMarshaller.Instance;options.ResponseUnmarshaller = DescribeSolutionVersionResponseUnmarshaller.Instance;return Invoke<DescribeSolutionVersionResponse>(request, options);}