def METHOD_NAME(self, playlist_id):
    playlists = self.api_request("playlists",
                                  part="snippet",
                                  id=playlist_id)
    if playlists['items']:
        playlist = playlists['items'][0]
        return {'id': playlist_id,
                'title': playlist['snippet']['title'],
                'channelId': playlist['snippet']['channelId'],
                'channelTitle': playlist['snippet']['channelTitle']}