nova/doc/v3/api_samples/server-metadata/server-post-resp.json

{
    "server": {
        "admin_pass": "ys9M8HQXvwEJ",
        "id": "a6ebe5b4-b68b-420b-9c1e-620c4d3e0389",
        "links": [
            {
                "href": "http://openstack.example.com/v3/servers/a6ebe5b4-b68b-420b-9c1e-620c4d3e0389",
                "rel": "self"
            },
            {
                "href": "http://openstack.example.com/servers/a6ebe5b4-b68b-420b-9c1e-620c4d3e0389",
                "rel": "bookmark"
            }
        ]
    }
}