text: public virtual DeleteLaunchTemplateVersionsResponse DeleteLaunchTemplateVersions(DeleteLaunchTemplateVersionsRequest request){var options = new InvokeOptions();options.RequestMarshaller = DeleteLaunchTemplateVersionsRequestMarshaller.Instance;options.ResponseUnmarshaller = DeleteLaunchTemplateVersionsResponseUnmarshaller.Instance;return Invoke<DeleteLaunchTemplateVersionsResponse>(request, options);}