virtual void GenerateChunkDataFiles ( const int32 InChunkId, const [TSet](API\Runtime\Core\Containers\TSet)< [FName](API\Runtime\Core\UObject\FName) > & InPackagesInChunk, const [ITargetPlatform](API\Developer\TargetPlatform\Interfaces\ITargetPlatform) * TargetPlatform, [FSandboxPlatformFile](API\Runtime\SandboxFile\FSandboxPlatformFile) * InSandboxFile, [TArray](API\Runtime\Core\Containers\TArray)< [FString](API\Runtime\Core\Containers\FString) > & OutChunkFilenames )