{
  "帳票": [
    {
      "Cell": "B22",
      "FieldName": "si_no",
      "FieldLabel": "請求書番号"
    },
    {
      "Cell": "F22",
      "FieldName": "subject",
      "FieldLabel": "件名"
    },
    {
      "Cell": "L22",
      "FieldName": "due_date",
      "FieldLabel": "入金期日"
    },
    {
      "Cell": "R22",
      "FieldName": "paid_amt",
      "FieldLabel": "入金額"
    }
  ],
  "ListBlock": {
    "StartRow": "22",
    "RowLength": "1"
  }
}