{
  "id": "07-gbk-body",
  "category": "boundary",
  "from": "ops@example.com",
  "subject": "Forecast WHSU8127240",
  "text": "请查收新增预报 WHSU8127240",
  "charset": "gbk",
  "messageId": "<07-gbk-body@fixtures.local>",
  "date": "2026-04-14T06:00:00.000Z",
  "attachments": [
    {
      "filename": "数据模版.xlsx",
      "kind": "packing_xlsx",
      "rows": [
        {
          "仓库ID": "LAS1",
          "渠道": "卡派",
          "件数": 10,
          "总体积": 2.5,
          "毛重": 100,
          "FBA ID": "FBA16SQQ7PTF",
          "Amazon reference ID": "REF-001",
          "分货标识": "MK-1",
          "派送地址": "/",
          "备注": "/",
          "柜号": "WHSU8127240",
          "最早送仓日期": "2026-05-20",
          "最晚送仓日期": "2026-05-25"
        },
        {
          "仓库ID": "FTW1",
          "渠道": "TRUCK",
          "件数": 4,
          "总体积": 1.2,
          "毛重": 40,
          "FBA ID": "FBA16AAAAAAA",
          "Amazon reference ID": "REF-002",
          "分货标识": "MK-2",
          "派送地址": "/",
          "备注": "/",
          "柜号": "WHSU8127240",
          "最早送仓日期": "2026-05-20",
          "最晚送仓日期": "2026-05-25"
        }
      ]
    }
  ]
}