# 向卡片发起语音推送
```
{
"op": "sp_UpdateVoice",
"params": ["oJeCAsyPyuttF8jiA8c11ixHSi3o","110","13","1208","1"]
}
1）params：[openid,studentIdx(学生id),voice_time_len(语音时长,以秒计算),service_id,local_id]
2）media_id 媒体文件ID，即uploadVoice接口返回的serverID
```
```
success
{
"msg": "操作成功",
"rc": 0,
"student_name": "汪朵朵",
"create_time": "2021-03-31 14:56:12",
"local_id": "wxLocalResource://63705956144610",
"imei": "",
"voice_time_len": "2",
"status": "1"
}
```
```
error
{
"rc": 1,
"msg": "",
}
```
