Comment 1 for bug 1615076

Just adding some additional data. python-keystoneclient by default adds "enabled": True, but also accepts an enabled parameter on region create. The comment indicates that if "enabled" is False, the region will not be added to the catalog. Now for the kicker, since there is not an "enabled" attribute in the region schema, the "enabled" value gets added to the extra blob. And strangely, the extra blob is not update-able. The enabled trigger seems like it should either be removed altogether or in the schema so that it can be updated.