nova/nova/tests/functional/api_sample_tests/api_samples/os-floating-ip-dns/floating-ip-dns-create-or-update-resp.json.tpl

{
    "domain_entry": {
        "availability_zone": null,
        "domain": "%(domain)s",
        "project": "%(project)s",
        "scope": "%(scope)s"
    }
}