Remote Storage

Provides functions for reading, writing, and accessing files which can be stored remotely in the Steam Cloud. See Steam Cloud for more information.

Filenames are case-insensitive, and will be converted to lowercase automatically. So "foo.bar" and "Foo.bar" are the same file, and if you write "Foo.bar" then iterate the files, the filename returned will be "foo.bar".

Only available in the main GodotSteam branches

Functions

beginFileWriteBatch

beginFileWriteBatch( )

Use this along with endFileWriteBatch to wrap a set of local file writes/deletes that should be considered part of one single state change. For example, if saving game progress requires updating both savegame1.dat and maxprogress.dat, wrap those operations with calls to beginFileWriteBatch and endFileWriteBatch.

These functions provide a hint to Steam which will help it manage the app's Cloud files. Using these functions is optional, however it will provide better reliability.

Note that the functions may be used whether the writes are done using the Remote Storage API, or done directly to local disk (where AutoCloud is used).

Returns: bool

Returns true if the write batch was begun; otherwise, false if there was a batch already in progress.

endFileWriteBatch

endFileWriteBatch( )

Use this along with beginFileWriteBatch - see that documentation for more details.

Returns: bool

Returns true if the write batch was ended; otherwise, false if there was no batch already in progress.

fileDelete

fileDelete( string file )

Parameter	Type	Notes
file	string	The name of the file that will be deleted.

Deletes a file from the local disk, and propagates that delete to the cloud.

This is meant to be used when a user actively deletes a file. Use fileForget if you want to remove a file from the Steam Cloud but retain it on the users local disk.

When a file has been deleted it can be re-written with fileWrite to reupload it to the Steam Cloud.

Returns: bool

Returns true if the file exists and has been successfully deleted; otherwise, false if the file did not exist.

fileExists

fileExists( string file )

Parameter	Type	Notes
file	string	The name of the file.

Check if a remote file exists.

Returns: bool

Returns true if the file exists; otherwise, false.

fileForget

fileForget( string file )

Parameter	Type	Notes
file	string	The name of the file that will be forgotten.

Deletes the file from remote storage, but leaves it on the local disk and remains accessible from the API.

When you are out of Cloud space, this can be used to allow calls to fileWrite to keep working without needing to make the user delete files.

How you decide which files to forget are up to you. It could be a simple Least Recently Used (LRU) queue or something more complicated.

Requiring the user to manage their Cloud-ized files for a game, while it is possible to do, is never recommended. For instance, "Which file would you like to delete so that you may store this new one?" removes a significant advantage of using the Cloud in the first place: its transparency.

Once a file has been deleted or forgotten, calling fileWrite will resynchronize it in the Cloud. Rewriting a forgotten file is the only way to make it persisted again.

Returns: bool

Returns true if the file exists and has been successfully forgotten; otherwise, false.

filePersisted

filePersisted( string file )

Parameter	Type	Notes
file	string	The name of the file.

Checks if a specific file is persisted in the Steam Cloud.

Returns: bool

Returns true if the file exists and the file is persisted in the Steam Cloud; otherwise, false if fileForget was called on it and is only available locally.

fileRead

fileRead( string file, uint32_t data_to_read )

Parameter	Type	Notes
file	string	The name of the file to read from.
data_to_read	uint32_t	The amount of bytes to read. Generally obtained from getFileSize or getFileTimestamp.

Opens a binary file, reads the contents of the file into a byte array, and then closes the file.

This is a synchronous call and as such is a will block your calling thread on the disk IO, and will also block the SteamAPI, which can cause other threads in your application to block. To avoid "hitching" due to a busy disk on the client machine using fileReadAsync, the asynchronous version of this API is recommended.

Returns: dictionary

Contains the following keys:

Key	Type	Notes
ret	int32	The number of bytes read. Returns 0 if the file doesn't exist or the read fails.
buf	PackedByteArray	The buffer that the file is read into.

fileReadAsync

fileReadAsync( string file, uint32_t offset, uint32_t data_to_read )

Parameter	Type	Notes
file	string	The name of the file to read from.
offset	uint32_t	The offset in bytes into the file where the read will start from. 0 if you're reading the whole file in one chunk.
data_to_read	uint32_t	The amount of bytes to read starting from offset.

Starts an asynchronous read from a file. The offset and amount to read should be valid for the size of the file, as indicated by getFileSize or getFileTimestamp.

Returns: void

Triggers

file_read_async_complete call result

fileShare

fileShare( string file )

Parameter	Type	Notes
file	string	The name of the file to read from.

Share a file.

Returns: void

Triggers

file_share_result call result

fileWrite

fileWrite( string file, PackedByteArray data, int32 size = 0 )

Parameter	Type	Notes
file	string	The name of the file to write to.
data	PackedByteArray	The bytes to write to the file.
size	int32	The number of bytes to write to the file. Typically the total size of data. Defaults to 0.

Creates a new file, writes the bytes to the file, and then closes the file. If the target file already exists, it is overwritten.

This is a synchronous call and as such is a will block your calling thread on the disk IO, and will also block the SteamAPI, which can cause other threads in your application to block. To avoid "hitching" due to a busy disk on the client machine using fileWriteAsync, the asynchronous version of this API is recommended.

Returns: bool

Returns true if the write was successful; otherwise, false under the following conditions:

The file you're trying to write is larger than 100MiB as defined by MAX_CLOUD_FILE_CHUNK_SIZE.
size is less than 0.
data is empty.
You tried to write to an invalid path or filename. Because Steam Cloud is cross platform the files need to have valid names on all supported OSes and file systems. See Microsoft's documentation on Naming Files, Paths, and Namespaces.
The current user's Steam Cloud storage quota has been exceeded. They may have run out of space, or have too many files.
Steam could not write to the disk, the location might be read-only.

fileWriteAsync

fileWriteAsync( string file, PackedByteArray data, int32 size = 0 )

Parameter	Type	Notes
file	string	The name of the file to write to.
data	PackedByteArray	The bytes to write to the file.
size	int32	The number of bytes to write to the file. Typically the total size of data. Defaults to 0.

Creates a new file and asynchronously writes the raw byte data to the Steam Cloud, and then closes the file. If the target file already exists, it is overwritten.

Returns: void

May trigger an invalid API call under the following conditions:

The file you're trying to write is larger than 100MiB as defined by MAX_CLOUD_FILE_CHUNK_SIZE.
size is less than 0.
data is empty.
You tried to write to an invalid path or filename. Because Steam Cloud is cross platform the files need to have valid names on all supported OSes and file systems. See Microsoft's documentation on Naming Files, Paths, and Namespaces.
The current user's Steam Cloud storage quota has been exceeded. They may have run out of space, or have too many files.
Steam could not write to the disk, the location might be read-only.

Triggers

file_write_async_complete call result

fileWriteStreamCancel

fileWriteStreamCancel( uint64_t write_handle )

Parameter	Type	Notes
write_handle	uint64_t	The file write stream to cancel.

Cancels a file write stream that was started by fileWriteStreamOpen.

This trashes all of the data written and closes the write stream, but if there was an existing file with this name, it remains untouched.

Returns: bool

fileWriteStreamClose

fileWriteStreamClose( uint64_t write_handle )

Parameter	Type	Notes
write_handle	uint64_t	The file write stream to close.

Closes a file write stream that was started by fileWriteStreamOpen.

This flushes the stream to the disk, overwriting the existing file if there was one.

Returns: bool

Returns true if the file write stream was successfully closed, the file has been committed to the disk; otherwise, false if write_handle is not a valid file write stream.

fileWriteStreamOpen

fileWriteStreamOpen( string file )

Parameter	Type	Notes
file	string	The name of the file to write to.

Creates a new file output stream allowing you to stream out data to the Steam Cloud file in chunks. If the target file already exists, it is not overwritten until fileWriteStreamClose has been called.

To write data out to this stream you can use fileWriteStreamWriteChunk, and then to close or cancel you use fileWriteStreamClose and fileWriteStreamCancel respectively.

Returns: uint64_t

Returns a file write stream handle. May return UGC_FILE_STREAM_HANDLE_INVALID under the following conditions:

You tried to write to an invalid path or filename. Because Steam Cloud is cross platform the files need to have valid names on all supported OSes and file systems. See Microsoft's documentation on Naming Files, Paths, and Namespaces.
The current user's Steam Cloud storage quota has been exceeded. They may have run out of space, or have too many files.

fileWriteStreamWriteChunk

fileWriteStreamWriteChunk( uint64_t write_handle, PackedByteArray data )

Parameter	Type	Notes
write_handle	uint64_t	The file write stream to write to.
data	PackedByteArray	The data to write to the stream.

Writes a blob of data to the file write stream.

Returns: bool

Returns true if the data was successfully written to the file write stream; otherwise, false if:

write_handle is not a valid file write stream
data size is negative or larger than MAX_CLOUD_FILE_CHUNK_SIZE
The current user's Steam Cloud storage quota has been exceeded. They may have run out of space or have too many files.

getCachedUGCCount

getCachedUGCCount( )

Gets the number of cached UGC. Used to iterate through UGC that has finished downloading but has not yet been read via ugcRead.

Returns: int32

getCachedUGCHandle

getCachedUGCHandle( int32 content )

Parameter	Type	Notes
content	int32	The cached content to get he handle for.

Gets the cached UGC's handle. Used to iterate through UGC that has finished downloading but has not yet been read via ugcRead.

Returns: uint64_t

getFileCount

getFileCount( )

Gets the total number of local files synchronized by Steam Cloud.

Used for enumeration with getFileNameAndSize.

Returns: uint32_t

The number of files present for the current user, including files in subfolders.

getFileNameAndSize

getFileNameAndSize( int file )

Parameter	Type	Notes
file	int	The index of the file, this should be between 0 and getFileCount.

Gets the file name and size of a file from the index.

Returns: dictionary

Contains the following keys:

Key	Type	Notes
name	string	The name of the file at the specified index, if it exists. Returns an empty string if the file doesn't exist.
size	int32_t	Returns the file size in bytes.

Notes

You must call getFileCount first to get the number of files.

getFileSize

getFileSize( string file )

Parameter	Type	Notes
file	string	The name of the file.

Gets the specified files size in bytes.

Returns: int32_t

The size of the file in bytes. Returns 0 if the file does not exist.

getFileTimestamp

getFileTimestamp( string file )

Parameter	Type	Notes
file	string	The name of the file.

Gets the specified file's last modified timestamp in Unix epoch format (seconds since Jan 1^st 1970).

Returns: int64_t

The last modified timestamp in Unix epoch format (seconds since Jan 1^st 1970).

getLocalFileChange

getLocalFileChange( int file )

Parameter	Type	Notes
file	int	Zero-based index of the change.

After calling getLocalFileChangeCount, use this method to iterate over the changes. The changes described have already been made to local files. Your application should take appropriate action to reload state from disk, and possibly notify the user.

For example: The local system had been suspended, during which time the user played elsewhere and uploaded changes to the Steam Cloud. On resume, Steam downloads those changes to the local system before resuming the application. The application receives an local_file_changed, and uses getLocalFileChangeCount and getLocalFileChange to iterate those changes. Depending on the application structure and the nature of the changes, the application could:

Re-load game progress to resume at exactly the point where the user was when they exited the game on the other device
Notify the user of any synchronized changes that don't require reloading
Etc.

Returns: dictionary

Contains the following keys:

Key	Type	Notes
file	string	The name of the file that was changed.
change_type	LocalFileChange enum	What happened to this file.
path_type	FilePathType enum	Type of path to the file returned.

Notes

Only applies to applications flagged as supporting dynamic Steam Cloud sync.

getLocalFileChangeCount

getLocalFileChangeCount( )

When your application receives a local_file_changed, use this method to get the number of changes (file updates and file deletes) that have been made. You can then iterate the changes using getLocalFileChange.

Returns: uint32_t

The number of local file changes that have occurred.

Notes

Only applies to applications flagged as supporting dynamic Steam Cloud sync.

getQuota

getQuota( )

Gets the number of bytes available, and used on the users Steam Cloud storage.

Returns: dictionary

Contains the following keys:

Key	Type	Notes
total_bytes	uint64_t	Returns the total amount of bytes the user has access to.
available_bytes	uint64_t	Returns the number of bytes available.

getSyncPlatforms

getSyncPlatforms( string file )

Parameter	Type	Notes
file	string	The name of the file.

Obtains the platforms that the specified file will synchronize to.

Returns: RemoteStoragePlatform enum

Bitfield containing the platforms that the file was set to with setSyncPlatforms.

getUGCDetails

getUGCDetails( uint64_t content )

Parameter	Type	Notes
content	uint64_t	The UGC content handle.

Gets metadata for a file after it has been downloaded. This is the same metadata given in the download_ugc_result call result.

Returns: dictionary

Contains the following keys:

Key	Type	Notes
handle	uint64_t	The handle to the file that was attempted to be downloaded.
app_id	uint32_t	ID of the app that created this file.
size	int32	The size of the file that was downloaded, in bytes.
filename	string	The name of the file that was downloaded.
owner_id	uint64_t	Steam ID of the user who created this content.

getUGCDownloadProgress

getUGCDownloadProgress( uint64_t content )

Parameter	Type	Notes
content	uint64_t	The UGC content handle.

Gets the amount of data downloaded so far for a piece of content. bytes_expected can be 0 if function returns false or if the transfer hasn't started yet, so be careful to check for that before dividing to get a percentage.

Returns: dictionary

Contains the following keys:

Key	Type	Notes
bytes_downloaded	int32	The number of bytes downloaded so far.
bytes_expected	int32	The number of bytes expected to be downloaded.

isCloudEnabledForAccount

isCloudEnabledForAccount( )

Checks if the account wide Steam Cloud setting is enabled for this user; or if they disabled it in the Settings -> Cloud dialog.

Ensure that you are also checking isCloudEnabledForApp, as these two options are mutually exclusive.

Returns: bool

Returns true if Steam Cloud is enabled for this account; otherwise, false.

isCloudEnabledForApp

isCloudEnabledForApp( )

Checks if the per game Steam Cloud setting is enabled for this user; or if they disabled it in the Game Properties -> Update dialog.

Ensure that you are also checking isCloudEnabledForAccount, as these two options are mutually exclusive.

It's generally recommended that you allow the user to toggle this setting within your in-game options, you can toggle it with setCloudEnabledForApp.

Returns: bool

Returns true if Steam Cloud is enabled for this app; otherwise, false.

setCloudEnabledForApp

setCloudEnabledForApp( bool enabled )

Parameter	Type	Notes
enabled	bool	Enable (true) or disable (false) the Steam Cloud for this application?

Enable or disable Steam Cloud for this application. This must only ever be called as the direct result of the user explicitly requesting that it's enabled or not. This is typically accomplished with a checkbox within your in-game options.

This setting can be queried with isCloudEnabledForApp.

Returns: void

setSyncPlatforms

setSyncPlatforms( string file, RemoteStoragePlatform platform )

Parameter	Type	Notes
file	string	The name of the file.
platform	RemoteStoragePlatform enum	The platforms that the file will be syncronized to.

Allows you to specify which operating systems a file will be synchronized to.

Use this if you have a multiplatform game but have data which is incompatible between platforms.

Files default to REMOTE_STORAGE_PLATFORM_ALL (0xffffffff) when they are first created. You can use the bitwise OR operator, "|" to specify multiple platforms.

Returns: bool

Returns true if the file exists; otherwise, false.

ugcDownload

ugcDownload( uint64_t content, uint32_t priority )

Parameter	Type	Notes
content	uint64_t	The UGC content handle.
priority	uint32_t	How soon the content should be downloaded; 0 is immediately.

Downloads a UGC file.

A priority value of 0 will download the file immediately, otherwise it will wait to download the file until all downloads with a lower priority value are completed. Downloads with equal priority will occur simultaneously.

Returns: void

Triggers

download_ugc_result call result

ugcDownloadToLocation

ugcDownloadToLocation( uint64_t content, string location, uint32_t priority )

Parameter	Type	Notes
content	uint64_t	The UGC content handle.
location	string	The absolute path to where the UGC file should be downloaded.
priority	uint32_t	How soon the content should be downloaded; 0 is immediately.

Downloads a UGC file to a specific location.

Returns: void

Triggers

download_ugc_result call result

ugcRead

ugcRead( uint64_t content, int32 data_size, uint32_t offset, UGCReadAction action )

Parameter	Type	Notes
content	uint64_t	The UGC content handle.
data_size	int32	The size of the data to be read.
offset	uint32_t	The offset in bytes into the file where the read will start from. 0 if you're reading the whole file in one chunk.
action	UGCReadAction enum	The reading action for the UGC content.

After download, gets the content of the file. Small files can be read all at once by calling this function with an offset of 0 and data_size equal to the size of the file. Larger files can be read in chunks to reduce memory usage (since both sides of the IPC client and the game itself must allocate enough memory for each chunk).

Once the last byte is read, the file is implicitly closed and further calls to UGCRead will fail unless ugcDownload is called again. For especially large files (anything over 100MB) it is a requirement that the file is read in chunks.

Returns: PackedByteArray

Signals

These callbacks require you to setup one of the three callback methods to receive them.

download_ugc_result

Response when downloading UGC.

Returns

Key	Type	Notes
result	Result enum	The result of the operation.
download_data	dictionary	The details of the UGC download.

download_data contains the following keys:

Key	Type	Notes
handle	uint64_t	The handle to the file that was attempted to be downloaded.
app_id	uint32_t	ID of the app that created this file.
size	int32	The size of the file that was downloaded, in bytes.
filename	string	The name of the file that was downloaded.
owner_id	uint64_t	Steam ID of the user who created this content.

file_read_async_complete

Response when reading a file with fileReadAsync.

Returns

Key	Type	Notes
handle	uint64_t	Call handle of the async read which was made.
result	Result enum	The result of the operation. If the local read was successful this will be RESULT_OK.
offset	iunt32	Offset into the file this read was at.
read	uint32	Amount of bytes read; will be the less than or equal to the amount requested.
complete	bool	Whether or not the file has finished being read.

file_share_result

Response to a file being shared.

Returns

Key	Type	Notes
result	Result enum	The result of the operation.
handle	uint64_t	The handle that can be shared with users and features.
name	string	The name of the file that was shared.

file_write_async_complete

Response when writing a file asyncrounously with fileWriteAsync.

Returns

Key	Type	Notes
result	Result enum	The result of the operation. If the local write was successful then this will be RESULT_OK; any other value likely indicates that the filename is invalid or the available quota would have been exceeded by the requested write. Any attempt to write files that exceed this size will return RESULT_INVALID_PARAM. Writing files to the cloud is limited to 100MiB.

local_file_changed

One or more files for this app have changed locally after syncing to remote session changes.

Returns

Nothing.

Notes

Only posted if this happens during the local app session.

published_file_subscribed

User subscribed to a file for the app (from within the app or on the web).

Returns

Key	Type	Notes
file_id	uint64_t	The published file id.
app_id	uint32_t	ID of the app that will consume this file.

published_file_unsubscribed

User unsubscribed to a file for the app (from within the app or on the web).

Returns

Key	Type	Notes
file_id	uint64_t	The published file id.
app_id	uint32_t	ID of the app that will consume this file.

subscribe_item

Called when a player attempts to subscribe to a Workshop item.

Returns

Key	Type	Notes
result	Result enum	The result of the operation.
file_id	uint64_t	The workshop item that the user subscribed to.

unsubscribe_item

Called when a player attempts to unsubscribe from a Workshop item.

Returns

Key	Type	Notes
result	Result enum	The result of the operation.
file_id	uint64_t	The workshop item that the user unsubscribed to.

Constants

Name	SDK Name	Value	Details
ENUMERATE_PUBLISHED_FILES_MAX_RESULTS	k_unEnumeratePublishedFilesMaxResults	50	Deprecated; only used with the deprecated RemoteStorage based Workshop API.
FILE_NAME_MAX	k_cchFilenameMax	260	The maximum length that a Steam Cloud file path can be.
MAX_CLOUD_FILE_CHUNK_SIZE	k_unMaxCloudFileChunkSize	100 * 1024 * 1024	Defines the largest allowed file size for the Steam Cloud.
Cloud files cannot be written in a single chunk over 100MiB and cannot be over 200MiB total.
PUBLISHED_DOCUMENT_CHANGE_DESCRIPTION_MAX	k_cchPublishedDocumentChangeDescriptionMax	8000	Unused.
PUBLISHED_DOCUMENT_DESCRIPTION_MAX	k_cchPublishedDocumentDescriptionMax	8000	The maximum size in bytes that a Workshop item description can be.
PUBLISHED_DOCUMENT_TITLE_MAX	k_cchPublishedDocumentTitleMax	128 + 1	The maximum size in bytes that a Workshop item title can be.
PUBLISHED_FILE_ID_INVALID	k_PublishedFileIdInvalid	0	An invalid Workshop item handle.
PUBLISHED_FILE_UPDATE_HANDLE_INVALID	k_PublishedFileUpdateHandleInvalid	0xffffffffffffffffull	Deprecated - Only used with the deprecated RemoteStorage based Workshop API.
PUBLISHED_FILE_URL_MAX	k_cchPublishedFileURLMax	256	The maximum size in bytes that a Workshop item URL can be.
TAG_LIST_MAX	k_cchTagListMax	1024 + 1	The maximum size in bytes that a Workshop item comma separated tag list can be.
UGC_FILE_STREAM_HANDLE_INVALID	k_UGCFileStreamHandleInvalid	0xffffffffffffffffull	Returned when an error has occured when using fileWriteStreamOpen.
UGC_HANDLE_INVALID	k_UGCHandleInvalid	0xffffffffffffffffull	An invalid UGC Handle. This is often returned by functions signifying an error.

Enums

FilePathType

Enumerator	SDK Name	Value	Notes
FILE_PATH_TYPE_INVALID	k_ERemoteStorageFilePathType_Invalid	0	-
FILE_PATH_TYPE_ABSOLUTE	k_ERemoteStorageFilePathType_Absolute	1	The file is directly accessed by the game and this is the full path.
FILE_PATH_TYPE_API_FILENAME	k_ERemoteStorageFilePathType_APIFilename	2	The file is accessed via the Remote Storage API and this is the filename.

LocalFileChange

Enumerator	SDK Name	Value	Notes
LOCAL_FILE_CHANGE_INVALID	k_ERemoteStorageLocalFileChange_Invalid	0	-
LOCAL_FILE_CHANGE_FILE_UPDATED	k_ERemoteStorageLocalFileChange_FileUpdated	1	The file was updated from another device.
LOCAL_FILE_CHANGE_FILE_DELETED	k_ERemoteStorageLocalFileChange_FileDeleted	2	The file was deleted by another device.

RemoteStoragePlatform

Enumerator	SDK Name	Value	Notes
REMOTE_STORAGE_PLATFORM_NONE	k_ERemoteStoragePlatformNone	0	-
REMOTE_STORAGE_PLATFORM_WINDOWS	k_ERemoteStoragePlatformWindows	(1 << 0)	-
REMOTE_STORAGE_PLATFORM_OSX	k_ERemoteStoragePlatformOSX	(1 << 1)	-
REMOTE_STORAGE_PLATFORM_PS3	k_ERemoteStoragePlatformPS3	(1 << 2)	-
REMOTE_STORAGE_PLATFORM_LINUX	k_ERemoteStoragePlatformLinux	(1 << 3)	-
REMOTE_STORAGE_PLATFORM_SWITCH	k_ERemoteStoragePlatformSwitch	(1 << 4)	-
REMOTE_STORAGE_PLATFORM_ANDROID	k_ERemoteStoragePlatformAndroid	(1 << 5)	-
REMOTE_STORAGE_PLATFORM_IOS	k_ERemoteStoragePlatformIOS	(1 << 6)	-
REMOTE_STORAGE_PLATFORM_ALL	k_ERemoteStoragePlatformAll	0xffffffff	-

RemoteStoragePublishedFileVisibility

Enumerator	SDK Name	Value	Notes
REMOTE_STORAGE_PUBLISHED_VISIBLITY_PUBLIC	k_ERemoteStoragePublishedFileVisibilityPublic	0	-
REMOTE_STORAGE_PUBLISHED_VISIBLITY_FRIENDS_ONLY	k_ERemoteStoragePublishedFileVisibilityFriendsOnly	1	-
REMOTE_STORAGE_PUBLISHED_VISIBLITY_PRIVATE	k_ERemoteStoragePublishedFileVisibilityPrivate	2	-
REMOTE_STORAGE_PUBLISHED_VISIBILITY_UNLISTED	3	-

UGCReadAction

Enumerator	SDK Name	Value	Notes
UGC_READ_CONTINUE_READING_UNTIL_FINISHED	k_EUGCRead_ContinueReadingUntilFinished	0	Keeps the file handle open unless the last byte is read. You can use this when reading large files (over 100MB) in sequential chunks. If the last byte is read, this will behave the same as UGC_READ_CLOSE. Otherwise, it behaves the same as UGC_READ_CONTINUE_READING. This value maintains the same behavior as before the UGCReadAction parameter was introduced.
UGC_READ_CONTINUE_READING	k_EUGCRead_ContinueReading	1	Keeps the file handle open. Use this when using ugcRead to seek to different parts of the file. When you are done seeking around the file, make a final call with k_EUGCRead_Close to close it.
UGC_READ_CLOSE	k_EUGCRead_Close	2	Frees the file handle. Use this when you're done reading the content. To read the file from Steam again you will need to call UGCDownload again.

WorkshopEnumerationType

Enumerator	SDK Name	Value	Notes
WORKSHOP_ENUMERATION_TYPE_RANKED_BY_VOTE	k_EWorkshopEnumerationTypeRankedByVote	0	-
WORKSHOP_ENUMERATION_TYPE_RECENT	k_EWorkshopEnumerationTypeRecent	1	-
WORKSHOP_ENUMERATION_TYPE_TRENDING	k_EWorkshopEnumerationTypeTrending	2	-
WORKSHOP_ENUMERATION_TYPE_FAVORITES_OF_FRIENDS	k_EWorkshopEnumerationTypeFavoritesOfFriends	3	-
WORKSHOP_ENUMERATION_TYPE_VOTED_BY_FRIENDS	k_EWorkshopEnumerationTypeVotedByFriends	4	-
WORKSHOP_ENUMERATION_TYPE_CONTENT_BY_FRIENDS	k_EWorkshopEnumerationTypeContentByFriends	5	-
WORKSHOP_ENUMERATION_TYPE_RECENT_FROM_FOLLOWED_USERS	k_EWorkshopEnumerationTypeRecentFromFollowedUsers	6	-

WorkshopFileAction

Enumerator	SDK Name	Value	Notes
WORKSHOP_FILE_ACTION_PLAYED	k_EWorkshopFileActionPlayed	0	-
WORKSHOP_FILE_ACTION_COMPLETED	k_EWorkshopFileActionCompleted	1	-

WorkshopFileType

Enumerator	SDK Name	Value	Notes
WORKSHOP_FILE_TYPE_FIRST	k_EWorkshopFileTypeFirst	0	-
WORKSHOP_FILE_TYPE_COMMUNITY	k_EWorkshopFileTypeCommunity	0	Normal Workshop item that can be subscribed to.
WORKSHOP_FILE_TYPE_MICROTRANSACTION	k_EWorkshopFileTypeMicrotransaction	1	Workshop item that is meant to be voted on for the purpose of selling in-game.
WORKSHOP_FILE_TYPE_COLLECTION	k_EWorkshopFileTypeCollection	2	A collection of Workshop or Greenlight items.
WORKSHOP_FILE_TYPE_ART	k_EWorkshopFileTypeArt	3	Artwork.
WORKSHOP_FILE_TYPE_VIDEO	k_EWorkshopFileTypeVideo	4	External video.
WORKSHOP_FILE_TYPE_SCREENSHOT	k_EWorkshopFileTypeScreenshot	5	Screenshot.
WORKSHOP_FILE_TYPE_GAME	k_EWorkshopFileTypeGame	6	Greenlight game entry.
WORKSHOP_FILE_TYPE_SOFTWARE	k_EWorkshopFileTypeSoftware	7	Greenlight software entry.
WORKSHOP_FILE_TYPE_CONCEPT	k_EWorkshopFileTypeConcept	8	Greenlight concept.
WORKSHOP_FILE_TYPE_WEB_GUIDE	k_EWorkshopFileTypeWebGuide	9	Steam web guide.
WORKSHOP_FILE_TYPE_INTEGRATED_GUIDE	k_EWorkshopFileTypeIntegratedGuide	10	Application integrated guide.
WORKSHOP_FILE_TYPE_MERCH	k_EWorkshopFileTypeMerch	11	Workshop merchandise meant to be voted on for the purpose of being sold.
WORKSHOP_FILE_TYPE_CONTROLLER_BINDING	k_EWorkshopFileTypeControllerBinding	12	Steam Controller bindings.
WORKSHOP_FILE_TYPE_STEAMWORKS_ACCESS_INVITE	k_EWorkshopFileTypeSteamworksAccessInvite	13	Internal.
WORKSHOP_FILE_TYPE_STEAM_VIDEO	k_EWorkshopFileTypeSteamVideo	14	Steam video.
WORKSHOP_FILE_TYPE_GAME_MANAGED_ITEM	k_EWorkshopFileTypeGameManagedItem	15	Managed completely by the game, not the user, and not shown on the web.
WORKSHOP_FILE_TYPE_CLIP	k_EWorkshopFileTypeClip	16	Internal.
WORKSHOP_FILE_TYPE_MAX	k_EWorkshopFileTypeMax	17

WorkshopVideoProvider

Enumerator	SDK Name	Value	Notes
WORKSHOP_VIDEO_PROVIDER_NONE	k_EWorkshopVideoProviderNone	0	-
WORKSHOP_VIDEO_PROVIDER_YOUTUBE	k_EWorkshopVideoProviderYoutube	1	-

WorkshopVote

Enumerator	SDK Name	Value	Notes
WORKSHOP_VOTE_UNVOTED	k_EWorkshopVoteUnvoted	0	-
WORKSHOP_VOTE_FOR	k_EWorkshopVoteFor	1	-
WORKSHOP_VOTE_AGAINST	k_EWorkshopVoteAgainst	2	-
WORKSHOP_VOTE_LATER	k_EWorkshopVoteLater	3	-