{
    "event_type": "instance.volume_swap.end",
    "payload": {
        "$ref": "common_payloads/InstanceActionVolumeSwapPayload.json#",
        "nova_object.data": {
            "block_devices": [{
                "nova_object.data": {
                    "boot_index": null,
                    "delete_on_termination": false,
                    "device_name": "/dev/sdb",
                    "tag": null,
                    "volume_id": "227cc671-f30b-4488-96fd-7d0bf13648d8"
                },
                "nova_object.name": "BlockDevicePayload",
                "nova_object.namespace": "nova",
                "nova_object.version": "1.0"
            }]
        }
    },
    "priority": "INFO",
    "publisher_id": "nova-compute:compute"
}