nova/nova/tests/functional/api_sample_tests/api_samples/os-volumes/v2.85/list-volume-attachments-resp.json.tpl

{
    "volumeAttachments": [
        {
            "device": "%(device)s",
            "id": "%(volume_id)s",
            "serverId": "%(uuid)s",
            "tag": "%(tag)s",
            "volumeId": "%(volume_id)s",
            "delete_on_termination": true
        },
        {
            "device": "%(text)s",
            "id": "%(volume_id2)s",
            "serverId": "%(uuid)s",
            "tag": null,
            "volumeId": "%(volume_id2)s",
            "delete_on_termination": false
        }
    ]
}