This breaks the assumption that you can have permission to delete things you cannot read.
This is very useful for things like access tokens.
Visit $MASTER/oauth/token/request:
How do I delete this token when I'm done?
osc delete oauthaccesstoken NmJkZGYxYWEtYzZjYS00OWQ0LThiOWQtNmJiY2NkYTlhNWFh