nova/doc/api_samples/os-remote-consoles/get-serial-console-post-resp.json

{
    "console": {
        "type": "serial",
        "url": "ws://127.0.0.1:6083/?path=%3Ftoken%3D6ac46b4c-2705-4d8b-baa3-1b6f1b0c7dd3"
    }
}