{
  "records": [
    {
      "action": "equipment",
      "payload": {
        "id": "import-demo-unit",
        "name": "Synthetic RTU example",
        "site": "Synthetic Phoenix office",
        "zip": "85004",
        "type": "Heat pump",
        "model": "Test equipment — no live device",
        "installedYear": 2020,
        "lastService": "2026-01-15",
        "intervalDays": 180
      }
    },
    {
      "action": "observation",
      "payload": {
        "id": "import-demo-note",
        "equipmentId": "import-demo-unit",
        "date": "2026-08-20",
        "kind": "service_note",
        "value": "Synthetic service history example. No actual inspection performed.",
        "source": "Synthetic fixture"
      }
    },
    {
      "action": "period",
      "payload": {
        "id": "import-demo-jul",
        "equipmentId": "import-demo-unit",
        "meter": "Synthetic submeter",
        "unit": "kWh",
        "scope": "equipment",
        "start": "2026-07-01",
        "end": "2026-08-01",
        "usage": 1240,
        "costUsd": 186,
        "source": "Synthetic fixture"
      }
    },
    {
      "action": "period",
      "payload": {
        "id": "import-demo-aug",
        "equipmentId": "import-demo-unit",
        "meter": "Synthetic submeter",
        "unit": "kWh",
        "scope": "equipment",
        "start": "2026-08-01",
        "end": "2026-09-01",
        "usage": 1550,
        "costUsd": 232.5,
        "source": "Synthetic fixture"
      }
    }
  ]
}