# DescribeIpv6Cidrs

## 1. 接口描述

本接口(DescribeIpv6Cidrs)用于查询账户下的 IPv6 CIDR 地址块信息，支持按 CIDR ID、地域、名称、地址段筛选，支持标签过滤和分页查询。

## 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                                                   |
| --------------- | -- | -------------------------------------------------------------------------------------------- | ---------------------------------------------------- |
| cidrIds         | 否  | Array of String                                                                              | 一个或多个待操作的Cidr ID，根据cidrId进行过滤。                       |
| regionId        | 否  | String                                                                                       | 根据CIDR所在的节点ID进行过滤。                                   |
| name            | 否  | String                                                                                       | 根据CIDR名称进行过滤，支持模糊查询。                                 |
| cidrBlock       | 否  | String                                                                                       | 根据CIDR地址进行过滤。                                        |
| resourceGroupId | 否  | String                                                                                       | 根据资源组ID进行过滤。                                         |
| pageSize        | 否  | Integer                                                                                      | <p>返回的分页大小，默认为20，最大为1000。</p><p>可选值范围：\[1, 1000]</p> |
| pageNum         | 否  | Integer                                                                                      | <p>返回的分页数。</p><p>可选值范围：\[1, +)</p><p>默认值：1</p>       |
| tagKeys         | 否  | Array of String                                                                              | <p>根据标签键进行搜索。</p><p>最长不得超过20个标签键。</p>                |
| tags            | 否  | Array of [Tag](https://docs.console.zenlayer.com/api-reference/cn/compute/datastructure#tag) | <p>根据标签进行搜索。</p><p>最长不得超过20个标签。</p>                  |

## 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> |
| totalCount | Integer                                                                                                        | 符合条件的数据总数。                                               |
| dataSet    | Array of [Ipv6CidrInfo](https://docs.console.zenlayer.com/api-reference/cn/compute/datastructure#ipv6cidrinfo) | 查询IPV6 CIDR地址的结果数据。                                      |

## 4. 代码示例

{% tabs %}
{% tab title="示例" %}
**查询CidrBlock为`2400:8a00::/28`的Cidr列表**

```json
POST /api/v2/zec HTTP/1.1
Host: console.zenlayer.com
Content-Type: application/json
X-ZC-Action: DescribeIpv6Cidrs
<Common Request Params>

Request：
{
    "cidrIds": ["xxx"],
    "regionId": "asia-east-1",
    "cidrBlock": "2400:8a00::/28",
    "pageSize": 10,
    "pageNum": 1
}

Response：
{
  "requestId": "T05992D0C-7E8B-4047-B0C0-780F2CD549D3",
  "response": {
    "requestId": "T05992D0C-7E8B-4047-B0C0-780F2CD549D3"
    "totalCount": 10,
    "dataSet": [
      {
        "cidrId": "xxx",
        "regionId": "xxx",
        "name": "xxx",
        "status": "AVAILABLE",
        "cidrBlock": "2400:8a00::/28",
        "source": "BYOIP",
        "networkLineType": "PremiumBGP",
        "subnetIds": ["<subnetId>"],
        "nicIds": ["<nicId1>","<nicId2>"],
        "netmask": 2,
        "poolId": "xxx",
        "createTime": "xxx",
        "expiredTime": "xxx",
        "resourceGroupId": "xxx",
        "resourceGroupName": "xxx",
        "tags":null
      }
    ]
  }
}
```

{% 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 |
| ------- | --- | -- |


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