code: func Install(scheme *runtime.Scheme) {
  	utilruntime.Must(batch.AddToScheme(scheme))
  	utilruntime.Must(v1.AddToScheme(scheme))
  	utilruntime.Must(v1beta1.AddToScheme(scheme))
  	utilruntime.Must(v2alpha1.AddToScheme(scheme))
  	utilruntime.Must(scheme.SetVersionPriority(v1.SchemeGroupVersion, v1beta1.SchemeGroupVersion, v2alpha1.SchemeGroupVersion))
  }
docs: // Install registers the API group and adds types to a scheme