+ openstack role create --or-show heat_stack_user
+-------------+----------------------------------+
| Field       | Value                            |
+-------------+----------------------------------+
| id          | 7b015b6465ad4b5fa50951b2e3b8419f |
| name        | heat_stack_user                  |
| domain_id   | None                             |
| description | None                             |
+-------------+----------------------------------+