cinder/api-ref/source/v3/samples/worker-cleanup-response.json

{
    "cleaning": [
        {
            "id": "dd233343-er34-fr43-54ss-vfdfft433fdf",
            "host": "127.0.0.1",
            "binary": "cinder-volume",
            "cluster_name": "test"
        }
    ],
    "unavailable": []
}