Skip to main content
Version: 4.24

Online TitleFile Subsystem

This API reference documents what methods and events are supported by Online Subsystem Blueprints. For full documentation on this API, refer to the Unreal Engine documentation.

Need to use a method or event that's not currently supported? Please reach out to support.

Supported Events#

EventSupported?Unreal Engine DocsParameters
OnEnumerateFilesComplete✔Detailsbool bWasSuccessful
const FString& Error
OnReadFileComplete✔Detailsbool bWasSuccessful
const FString& FileName
OnReadFileProgress✔Detailsconst FString& FileName
uint64 NumBytes

Supported Functions#

FunctionSupported?Unreal Engine DocsParameters
GetFileContents✔Detailsconst FString& FileName
TArray<uint8>& FileContents
ClearFiles✔Details
ClearFile✔Detailsconst FString& FileName
DeleteCachedFiles✔Detailsbool bSkipEnumerated
EnumerateFiles✔ 🕔Detailsconst FPagedQuery& Page
GetFileList✔DetailsTArray<FCloudFileHeader>& Files
ReadFile✔ 🕔Detailsconst FString& FileName