> ## Documentation Index
> Fetch the complete documentation index at: https://help.dingtalk.io/llms.txt
> Use this file to discover all available pages before exploring further.

# 删除外部联系人

> 调用本接口删除企业的外部联系人,含请求参数与响应字段说明。

调用本接口，删除企业外部联系人。

## 请求

| **基本信息**    |                                                                                                      |
| ----------- | ---------------------------------------------------------------------------------------------------- |
| HTTP URL    | [https://api.dingtalk.io/topapi/extcontact/delete](https://api.dingtalk.io/topapi/extcontact/delete) |
| HTTP Method | POST                                                                                                 |
| 支持的应用类型     | appType-企业内部应用                                                                                       |
| 权限要求        | permission-qyapi\_ext\_write-企业外部联系人写权限                                                              |

### 查询参数

| 名称            | 类型     | 是否必填 | 示例值      | 描述                                                                                   |
| ------------- | ------ | ---- | -------- | ------------------------------------------------------------------------------------ |
| access\_token | String | 是    | 6d1bxxxx | 调用该接口的应用凭证，通过[获取企业内部应用的access\_token](/zh/open/development/obtain-orgapp-token)接口获取。 |

### 请求体

| 名称       | 类型     | 是否必填 | 示例值             | 描述                                                                                                    |
| -------- | ------ | ---- | --------------- | ----------------------------------------------------------------------------------------------------- |
| user\_id | String | 是    | 0125xxxx0251487 | 要删除的外部联系人的userId，可以调用[获取外部联系人列表](/zh/open/development/obtain-the-external-contact-list)接口获取userid参数值。 |

### 请求示例

```curl theme={"theme":{"light":"github-light","dark":"github-dark"}}
curl -X POST "https://api.dingtalk.io/topapi/extcontact/delete" \
-H 'Content-Type:application/x-www-form-urlencoded;charset=utf-8' \
-d 'access_token=22c945xxxx509f1' \
-d 'user_id=0125xxxx0251487'
```

Java

```text theme={"theme":{"light":"github-light","dark":"github-dark"}}
DingTalkClient client = new DefaultDingTalkClient("https://api.dingtalk.io/topapi/extcontact/delete");
OapiExtcontactDeleteRequest req = new OapiExtcontactDeleteRequest();
req.setUserId("0125xxxx0251487");
OapiExtcontactDeleteResponse rsp = client.execute(req, access_token);
System.out.println(rsp.getBody());
```

Python

```python theme={"theme":{"light":"github-light","dark":"github-dark"}}
import dingtalk.api

req=dingtalk.api.OapiExtcontactDeleteRequest("https://api.dingtalk.io/topapi/extcontact/delete")

req.user_id="0125xxxx0251487"
try:
  resp= req.getResponse(access_token)
  print(resp)
except Exception,e:
  print(e)
```

PHP

```php theme={"theme":{"light":"github-light","dark":"github-dark"}}
include "TopSdk.php";
date_default_timezone_set('Asia/Shanghai');

$c = new DingTalkClient(DingTalkConstant::$CALL_TYPE_OAPI, DingTalkConstant::$METHOD_POST , DingTalkConstant::$FORMAT_JSON);
$req = new OapiExtcontactDeleteRequest;
$req->setUserId("0125xxxx0251487");
$resp = $c->execute($req, $access_token, "https://api.dingtalk.io/topapi/extcontact/delete");
```

C#

```text theme={"theme":{"light":"github-light","dark":"github-dark"}}
IDingTalkClient client = new DefaultDingTalkClient("https://api.dingtalk.io/topapi/extcontact/delete");
OapiExtcontactDeleteRequest req = new OapiExtcontactDeleteRequest();
req.UserId = "0125xxxx0251487";
OapiExtcontactDeleteResponse rsp = client.Execute(req, access_token);
Console.WriteLine(rsp.Body);
```

## 响应

### 响应体

| 名称          | 类型     | 示例值          | 描述    |
| ----------- | ------ | ------------ | ----- |
| errcode     | Number | 0            | 返回码。  |
| request\_id | String | 439eqp31da45 | 请求ID。 |

### 响应体示例

```json theme={"theme":{"light":"github-light","dark":"github-dark"}}
{
  "errcode":0,
  "request_id": "439eqp31da45"
}
```

### 错误码

若调用该接口报错，可根据错误信息在[全局错误码](/zh/open/development/server-api-error-codes-1)文档中查找解决方案。

| 错误码（errcode） | 错误码描述（errmsg）     | 解决方案                     |
| ------------ | ----------------- | ------------------------ |
| 33009        | 无效的tokenGrantType | 请检查access\_token是否正确     |
| 33012        | 无效的userId         | 请检查userId是否正确            |
| 43007        | 需要操作权限            | 请检查access\_token是否具有操作权限 |
| 400001       | 系统错误              | 请稍后再试                    |