public MPlaylist(Playlist playlist)
 {
     ContentDetails = new MPlaylistContentDetails(playlist.ContentDetails);
     Id             = playlist.Id;
     Kind           = playlist.Kind;
     Snippet        = new MPlaylistSnippet(playlist.Snippet);
 }
 private MPlaylist()
 {
     Localizations  = new Dictionary <string, IPlaylistLocalization>();
     ContentDetails = new MPlaylistContentDetails();
     Snippet        = new MPlaylistSnippet();
     Status         = new MPlaylistStatus();
     Kind           = string.Empty;
 }