Apparently the button "Delete Project" in Cloud Console does not do what it says on already "deleted" apps. I can still access it, and can try to delete it again. What is claimed below does not happen either.
When you click Delete project: [...] Project owners will be notified by email of the impending deletion. -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/google-appengine. To view this discussion on the web visit https://groups.google.com/d/msgid/google-appengine/fbb69568-d593-46a2-a551-f45eac784d3a%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
