constexpr [EConcertDataStoreChangeNotificationOptions](API\Plugins\ConcertSyncClient\EConcertDataStoreChangeNotificat-) operator& ( [EConcertDataStoreChangeNotificationOptions](API\Plugins\ConcertSyncClient\EConcertDataStoreChangeNotificat-) Lhs, [EConcertDataStoreChangeNotificationOptions](API\Plugins\ConcertSyncClient\EConcertDataStoreChangeNotificat-) Rhs )