void QueryMatchDetails ( const FUniqueNetIdRef UserId, const [TArray](API\Runtime\Core\Containers\TArray)< [FOnlineTournamentMatchIdRef](API\Plugins\OnlineSubsystem\Interfaces\FOnlineTournamentMatchIdRef) > & MatchIds, const [FOnlineTournamentQueryMatchDetailsComplete](API\Plugins\OnlineSubsystem\Interfaces\FOnlineTournamentQueryMatchDetai-) & Delegate )