{
  "schema": "hasna.comms_event_envelope.v1",
  "id": "evt_fleet_freeze_20260706",
  "createdAt": "2026-07-06T10:00:00.000Z",
  "type": "fleet.freeze",
  "severity": "critical",
  "scope": "fleet",
  "summary": "Freeze publish, deploy, and shared config apply during the conversations storage cutover",
  "source": {
    "kind": "agent",
    "id": "chief",
    "name": "chief"
  },
  "affected_packages": [],
  "affected_machines": ["spark01", "spark02", "apple01", "apple03", "apple06"],
  "action_required": true,
  "ack_by": "2026-07-06T12:00:00.000Z",
  "dedupe_key": "fleet.freeze:2026-07-06:conversations-storage-cutover",
  "resourceRefs": [
    {
      "kind": "incident",
      "id": "inc_conversations_cutover_20260706"
    }
  ],
  "evidenceRefs": []
}