{
  "quota_class_set": {
    "per_volume_gigabytes": -1,
    "volumes_lvmdriver-1": -1,
    "groups": 10,
    "gigabytes": 1000,
    "backup_gigabytes": 1000,
    "snapshots": 10,
    "gigabytes_lvmdriver-1": -1,
    "volumes": 10,
    "snapshots_lvmdriver-1": -1,
    "backups": 10,
    "id": "default"
  }
}