Tracking File-Level Archiving Activity in SharePoint Online with PowerShell
File-level archiving is now generally available and can be applied to files automatically, by users through the SharePoint browser UX, or via a Graph API. The big problem with Purview retention processing is its black box nature, so to discover how effective retention labels with an archiving step are, we use the Microsoft Graph PowerShell SDK to check the archiving status of files and report the results via email. All in a nice script, of course.