[TFuture](API\Runtime\Core\Async\TFuture)< [TTuple](API\Runtime\Core\Misc\TTuple)< uint64, uint64 > > LaunchEstimateOnDiskSizeTask ( [FOodleDataCompression::ECompressor](API\Runtime\Core\Compression\FOodleDataCompression__ECompress-) InOodleCompressor, [FOodleDataCompression::ECompressionLevel](API\Runtime\Core\Compression\FOodleDataCompression__ECompress-_1) InOodleCompressionLevel, uint32 InCompressionBlockSize, FStringView InDebugContext )