{
  "output_version": { "command": "zfs list", "vers_major": 0, "vers_minor": 1 },
  "datasets": {
    "rpool": {
      "name": "rpool",
      "type": "FILESYSTEM",
      "properties": {
        "used": { "value": "200000000000" },
        "available": { "value": "300000000000" },
        "usedbysnapshots": { "value": "5000000000" }
      }
    },
    "rpool/data": {
      "name": "rpool/data",
      "type": "FILESYSTEM",
      "properties": {
        "used": { "value": "100000000000" },
        "available": { "value": "300000000000" },
        "usedbysnapshots": { "value": "2000000000" }
      }
    },
    "rpool/data@daily-2026-04-20": {
      "name": "rpool/data@daily-2026-04-20",
      "type": "SNAPSHOT",
      "properties": {
        "creation": { "value": "1745107200" }
      }
    },
    "rpool/data@daily-2026-04-21": {
      "name": "rpool/data@daily-2026-04-21",
      "type": "SNAPSHOT",
      "properties": {
        "creation": { "value": "1745193600" }
      }
    }
  }
}