{
  "display_name": "%(display_name)s",
  "tags": [{"scope": "os_tid", "tag": "%(tenant_id)s"}],
  "gateways": [
    {
      "transport_node_uuid": "%(transport_node_uuid)s",
      "device_id": "%(device_id)s",
      "type": "L2Gateway"
    }
  ],
  "type": "L2GatewayServiceConfig",
  "uuid": "%(uuid)s"
}