storageClassStorage, err := storageclassstore.NewREST(restOptionsGetter)
	if err != nil {
		return nil, err
	}
	volumeAttachmentStorage, err := volumeattachmentstore.NewStorage(restOptionsGetter)
	if err != nil {
		return nil, err
	}

	storage := map[string]rest.Storage{}

	// storageclasses