# DeleteCidr

## 1. 接口描述

本接口(DeleteCidr)用于删除IPv4 CIDR地址段。

{% hint style="info" %}
**注意事项**

* CIDR 地址段下如果有分配的 EIP，则无法删除该 CIDR 地址段。
* 普通账号删除CIDR后，该资源会直接回收。操作不可逆。
  {% endhint %}

## 2. 请求参数

以下请求参数列表仅列出了接口中需要的请求参数

| 参数名称   | 必选 | 类型     | 描述           |
| ------ | -- | ------ | ------------ |
| cidrId | 是  | String | 要删除的CIDR ID。 |

## 3. 响应结果

| 参数名称      | 类型     | 描述                                                       |
| --------- | ------ | -------------------------------------------------------- |
| requestId | String | <p>唯一请求 ID。</p><p>每次请求都会返回。定位问题时需要提供该次请求的 requestId。</p> |

## 4. 代码示例

{% tabs %}
{% tab title="示例" %}
**1. 删除指定的CIDR。**

```json
POST /api/v2/zec HTTP/1.1
Host: console.zenlayer.com
Content-Type: application/json
X-ZC-Action: DeleteCidr
<Common Request Params>

Request：
{
  "cidrId": "<cidrId>"
}

Response：
{
  "requestId": "TBFC01FCF-6439-4530-ADBC-16809F0C3E8F",
  "response": {
    "requestId": "TBFC01FCF-6439-4530-ADBC-16809F0C3E8F"
  }
}
```

{% endtab %}
{% endtabs %}

## 5. 开发者工具

Zenlayer Cloud API 2.0 提供了配套的[开发工具集（SDK）](https://docs.console.zenlayer.com/api-reference/cn/api-introduction/toolkit)，未来会陆续支持更多开发语言，方便快速接入和使用Zenlayer的产品和服务。

## 6. 错误码

下面包含业务逻辑中遇到的错误码，其他错误码见[公共错误码](https://docs.console.zenlayer.com/api-reference/cn/api-introduction/instruction/commonerrorcode)

| HTTP状态码 | 错误码                                        | 说明                     |
| ------- | ------------------------------------------ | ---------------------- |
| 404     | INVALID\_CIDR\_NOT\_FOUND                  | CIDR地址段不存在。            |
| 400     | OPERATION\_DENIED\_CIDR\_CREATE\_SOURCE    | 该CIDR来源不支持此操作。         |
| 400     | OPERATION\_DENIED\_CIDR\_HAS\_IP\_IN\_USED | CIDR地址段下有分配的IP，无法进行操作。 |
| 400     | OPERATION\_DENIED\_CIDR\_STATUS            | 指定的CIDR状态不支持该操作。       |


---

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