# 批量码更新回调数据

### 券码批量更新回调返回明细

- [JSON](https://book.e-buy.com/books/e-buy-40/page/7f100 "网络通信时的一种数据交互格式") Key为`batchCodeVoidCallbackData`，必填

<table id="bkmrk-%E5%AD%97%E6%AE%B5-%E7%B1%BB%E5%9E%8B-%E6%98%AF%E5%90%A6%E5%BF%85%E5%A1%AB-%E5%AD%97%E6%AE%B5%E6%84%8F%E4%B9%89-%E5%A4%87%E6%B3%A8-t"><thead><tr><th>字段</th><th>类型</th><th>是否必填</th><th>字段意义</th><th>备注</th></tr></thead><tbody><tr><td>tradeNo</td><td>String</td><td>是</td><td>系统内部编号</td><td> </td></tr><tr><td>requestId</td><td>String</td><td>是</td><td>请求流水号</td><td> </td></tr><tr><td>totalCodeNum</td><td>int</td><td>是</td><td>总数量</td><td> </td></tr><tr><td>successCodeNum</td><td>int</td><td>是</td><td>码更新成功数量</td><td> </td></tr><tr><td>codeUpdateResultArray</td><td>List&lt;[codeUpdateCallbackData](https://book.e-buy.com/books/e-buy-40/page/98f13 "codeUpdateCallbackData")&gt;</td><td>是</td><td>码更新结果集</td></tr></tbody></table>