K8s: Implement playlist api with k8s client (#77405)

pkg/services/playlist/model.go

@@ -47,6 +47,9 @@ type PlaylistDTO struct {
 
 	// Returned for k8s
 	OrgID int64 `json:"-"`
+
+	// Returned for k8s and added as an annotation
+	Id int64 `json:"-"`
 }
 
 type PlaylistItemDTO struct {

pkg/services/playlist/playlistimpl/playlist.go

@@ -68,6 +68,7 @@ func (s *Service) Get(ctx context.Context, q *playlist.GetPlaylistByUidQuery) (*
 		}
 	}
 	return &playlist.PlaylistDTO{
+		Id:        v.Id,
 		Uid:       v.UID,
 		Name:      v.Name,
 		Interval:  v.Interval,