{
  "package_id": "demo-2026-001",
  "created_at": "2026-10-28T09:30:00Z",
  "destination": "partner-channel",
  "priority": "standard",
  "items": [
    {"external_id": "SKU-10001", "status": "active", "updated_at": "2026-10-28T09:29:41Z"}
  ]
}