[TFuture](API\Runtime\Core\Async\TFuture)< [TDefaultErrorResult](API\Plugins\OnlineServicesCommon\Online\TDefaultErrorResult)< [FLobbiesModifyLobbyDataImpl](API\Plugins\OnlineServicesEOSGS\Online\FLobbiesModifyLobbyDataImpl) > > ModifyLobbyDataImpl ( [FLobbiesModifyLobbyDataImpl::Params](API\Plugins\OnlineServicesEOSGS\Online\FLobbiesModifyLobbyDataImpl\Params) && Params )