PurgeDirectoryRule

String

Default

Purpose

The PurgeDirectoryRule parameter specifies when files that are not read-only in the virtual directory are purged. The default value of Default for this parameter removes any standard files of type .jpg, .png, or .gif that are more than 12 hours old. Specify a value of AllWritable if you want to purge all files in the virtual directory that are not read‑only.