Under the hood
Useful1 Signal2
Artifact deletion joins the actions reported as unavailable during evaluation runs.
What's wrong with this entry?
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What
When artifact publishing runs in stub mode during an evaluation run, delete joins the list of actions reported as unavailable, alongside listing, comments, replies, watches, database writes, asset uploads and live docs.
Evidence
only publishing (the default action) is available here
Strings lifted out of the shipped bundle, so the claim above can be checked against them.