Do published links to reports expire after some time?


I created a Read Only, Full Published link to a report which I'm sharing with customers via email outside of Smartsheet. The link was working for approximately 25-30 days and today it not, returning a message "The sheet that you are attempting to access is not longer published".

Do published links expire after sometime?

If so, is the period configurable. Is it possible to get notified so I can republish? This is part of a campaign I'm running where I need to the link (report) to be accessible until next April 2024.