How can I tell if a user has downloaded an attachment?

user1647473884182

We put important files (certificates, etc) on Confluence pages for customers with user accounts to download. Once downloaded we then need to delete the files so we need a method of determining when the attached file has been downloaded. Is there any app/add-on which can show this?

Nic Brough -Adaptavist-

There are a couple of apps designed for tracking views, but they cannot tell if a file was downloaded, viewed in line or previewed - those actions all look like downloads.