Comment 2 for bug 1734739

Just for historic purposes,
Ryan's response here was due to my comment on his merge proposal that sayd:

I'm somewhat disappointed that this passed unit tests.

There are real-ish world examples at bug 1514082
of things like:
        {
            "id": "network0",
            "link": "tap54d10236-5d",
            "network_id": "a5d1181f-bedd-40a5-8b4a-5574b74dba61",
            "type": "ipv4_dhcp"
        },

Did openstack *change* the 'type' value for dhcp from
  ipv4_dhcp or ipv6_dhcp
to
  dhcp4 or dhcp6 ?

like you show in your bug?