virtual [TOnlineResult](API\Plugins\OnlineServicesInterface\Online\TOnlineResult)< [FIsPresenceLobby](API\Plugins\OnlineServicesInterface\Online\FIsPresenceLobby) > IsPresenceLobby ( [FIsPresenceLobby::Params](API\Plugins\OnlineServicesInterface\Online\FIsPresenceLobby\Params) && Params )