typedef TBaseDelegate_ThreeParams< void, const [FOnlineError](API\Plugins\OnlineSubsystem\FOnlineError) &, const [TOptional](API\Runtime\Core\IO\TOptional)< uint32 >, const [TOptional](API\Runtime\Core\IO\TOptional)< [TArray](API\Runtime\Core\Containers\TArray)< [TSharedRef](API\Runtime\Core\Templates\TSharedRef)< const [IOnlineTournamentParticipantDetails](API\Plugins\OnlineSubsystem\Interfaces\IOnlineTournamentParticipantDeta-) > > > & > FOnlineTournamentQueryParticipantListComplete