Hi @<1702130048917573632:profile|BlushingHedgehong95> , I would suggest the following few tests:

• Run some mock task that uploads an artifact to the files server. Once done, verify you can download the artifact via the web UI - there should be a link to it. Save that link. Then delete the task and mark to delete all artifacts. Test the link again to see that it fails to delete
• Please repeat the same with a dataset