* $youtubeService = new Google\Service\YouTube(...); * $liveChat = $youtubeService->youtube_v3_liveChat; * */ class YoutubeV3LiveChat extends \Google\Service\Resource { } // Adding a class alias for backwards compatibility with the previous class name. class_alias(YoutubeV3LiveChat::class, 'Google_Service_YouTube_Resource_YoutubeV3LiveChat');