This endpoint is in preview and may be modified or removed at any time.
To use this endpoint, add preview=true to the request query parameters.
Creates a new transaction. Items uploaded to the media set while this transaction is open will not be reflected until the transaction is committed.
Third-party applications using this endpoint via OAuth2 must request the following operation scope: api:mediasets-write.
stringThe branch on which to open the transaction. Defaults to master for most enrollments.
booleanA boolean flag that, when set to true, enables the use of beta features in preview mode.