{
  "specversion": "1.0",
  "id": "pms-000470",
  "source": "urn:hos:pms:demo",
  "type": "stay.checked_in",
  "time": "2026-07-30T10:35:00Z",
  "datacontenttype": "application/json",
  "hosschemaversion": "0.1",
  "hosrecordedat": "2026-07-30T10:35:01Z",
  "hostenant": "tenant_demo",
  "hosproperty": "prop_demo",
  "hospropertytimezone": "Europe/Paris",
  "hosbusinessdate": "2026-07-30",
  "hossubjects": "stay:stay_1042 unit:unit_204",
  "data": {
    "stay_id": "stay_1042",
    "unit_id": "unit_204"
  }
}