group := template
		group.Root = "/" + grouplessPrefix
		group.GroupVersion = grouplessGroupVersion
		group.OptionsExternalVersion = &grouplessGroupVersion
		group.Serializer = codecs
		if _, _, err := (&group).InstallREST(container); err != nil {
			panic(fmt.Sprintf("unable to install container %s: %v", group.GroupVersion, err))
		}
	}

	// group version 1
	{
		group := template
		group.Root = "/" + prefix