Weird, the jsonschema on the aggregate create call should allow null for the availability zone:
https://github.com/openstack/nova/blob/master/nova/api/openstack/compute/schemas/aggregates.py#L23
Weird, the jsonschema on the aggregate create call should allow null for the availability zone:
https:/ /github. com/openstack/ nova/blob/ master/ nova/api/ openstack/ compute/ schemas/ aggregates. py#L23