demo.json

[
    {},
    {
      "language": "en_US.UTF-8"
    },
    {
      "keyboard": "us"
    },
    {
      "timezone": {
        "region": "Europe",
        "zone": "Rome"
      }
    },
    {
      "disk": {
        "auto": {
          "disk": "/dev/nvme0n1",
          "pretty_size": "476.93 GB",
          "size": 512103835648
        }
      }
    },
    {
      "users": {
        "fullname": "OEM Vanilla OS",
        "username": "vanilla",
        "password": "vanilla"
      }
    }
  ]