{
  "action": "shared_child_order_create",
  "order_nature": "formal",
  "submit_mode": "dry_run",
  "source": {
    "instruction_id": "sept-2026-lifecycle-plugin-e2e2-01-C05",
    "operator": "测试ai员工账号",
    "received_at": "2026-08-11T20:59:00+08:00",
    "notes": "TEST-202609 sept-2026-lifecycle-plugin-e2e2-01 creation route replay"
  },
  "data": {
    "existing_refs": {
      "parent_group_no": "LW-260917TEST-202609-E2E2-A",
      "tid": "14399"
    },
    "departure_dates": [
      "2026-09-17"
    ],
    "customer": {
      "name": "LW衡阳国旅云南分社（广东市场）",
      "keyword": "LW衡阳国旅云南分社（广东市场）"
    },
    "passenger_counts": {
      "adult": 15,
      "leader": 1,
      "expected_total": 16
    },
    "special_requests": "TEST-202609 sept-2026-lifecycle-plugin-e2e2-01 shared child"
  }
}