{
  "settings": {
    "disk_size": "7818182656",
    "disk_alignment": "8 MiB",
    "disk_guid": "85b83f23-51c4-4403-8bac-906ff5800f4e"
  },
  "partitions": [
    {
      "label": "boot",
      "size": "128 MiB",
      "guid": "595059e1-7b18-4e71-98f8-86b0ef75fe34",
      "type_guid": "brillo_boot",
      "position": 1
    },
    {
      "label": "misc",
      "size": "1 MiB",
      "guid": "auto",
      "type_guid": "brillo_misc",
      "position": 2
    },
    {
      "label": "rootfs",
      "size": "2 GiB",
      "grow": true,
      "guid": "70672ec3-5eee-49ff-b3b1-eb1fbd406bf5",
      "type_guid": "brillo_system",
      "position": 3
    }
  ]
}