[TSharedPtr](API\Runtime\Core\Templates\TSharedPtr)< const [IGroupInfo](API\Plugins\OnlineSubsystem\Interfaces\IGroupInfo) > GetCachedGroupInfo ( const [FUniqueNetId](API\Runtime\CoreOnline\Online\FUniqueNetId) & ContextUserId, const [FUniqueNetId](API\Runtime\CoreOnline\Online\FUniqueNetId) & GroupId )