Certain hardcoded Ceilometer resource types have been removed from Gnocchi, and are now editable using the API, but not the CLI. Describe how to edit these resources.
For more information, see https://bugzilla.redhat.com/show_bug.cgi?id=1373549#c7
That looks good. You might want to add that it is not possible to delete a resource type unless no resource using that resource type exists.
Added note to draft:
You cannot delete a resource type if a resource is using it.
Martin, LGTM. Feel free to merge the request once the conflicts are resolved. Changing status to VERIFIED.