发送文本消息
# Send text message - private message
**Brief description**：
- Send text message
**Request URL**
- {APIURL}/dy/msg/txt_msg
**Request mode**
- POST
**Request header Headers**
- Content-Type：application/json
- Access-Token：login Interface return
**Parameter**
|Parameter name | required | type | description
|-|-|-|-|
|wcid|是|string|Wechat instanceID
|to_wx_ids|是|string|Receiver's Tiktok number
|content|是|string|Text content message
**Return data**：
|Parameter name | type | description|
|-|-|-|
|code|string|0 success,! 0 failed|
|msg|string|feedback information|
**Request parameter example**
```
{
"content": "string",
"to_wx_id": "string",
"wcid": "string"
}
```
**Successful return example**
```
{
"msg": "Sent successfully",
"code": 0,
"data": null
}
```
**Error return example**
```
{
"msg": "fail",
"code": -1,
"data": null
}
```