Comment 22 for bug 1118066

The link to the blueprint in comment 13 is wrong, it's this:

https://blueprints.launchpad.net/nova/+spec/validate-project-with-keystone

There was a change proposed for juno and kilo but missed deadlines:

https://review.openstack.org/#/c/143934/

Since that's an API impacting change it's going to require a spec for mitaka, which would also help to get operator and keystone team feedback. So I'm marking this as wishlist given it requires a spec.