I have a few sheets that have been created that I need to archive to only be accessible by a few people who are shared directly to the sheet (sheets are used for reference purposes but don't contain current info which now lives elsewhere). These sheets were previously shared to a larger audience, and a lot of them have bookmarked the URLs to the sheets - so I continuously get requests for access to sheets that people shouldn't be accessing any longer.
Ideally it would be great to have a way to set a sheet status to Archived so that only those shared directly to the sheet can access it and anyone else trying to access it via URL would get a message that the sheet is Archived and no longer in use.