void ItemMitigation ( const [FUniqueNetId](API\Runtime\CoreOnline\Online\FUniqueNetId) & LocalUserId, const [TArray](API\Runtime\Core\Containers\TArray)< [FString](API\Runtime\Core\Containers\FString) > & ItemsUsed, const [TArray](API\Runtime\Core\Containers\TArray)< [FString](API\Runtime\Core\Containers\FString) > & ImpactItemsMitigated, const [FString](API\Runtime\Core\Containers\FString) & ItemUsedBy, [FOnItemMitigationComplete](API\Plugins\OnlineSubsystem\Interfaces\FOnItemMitigationComplete) CompletionDelegate )