# AvailableLanIp

## 1. 接口描述

本接口(AvailableLanIp)用于查询可与指定弹性公网 IP（EIP）进行绑定的弹性网卡（vNIC）及其内网 IPv4 地址列表。

## 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                                                                                                       |
| ----- | -- | ------ | -------------------------------------------------------------------------------------------------------- |
| eipId | 是  | String | <p>待查询的弹性公网 IP 的 ID。</p><p>接口将返回与该 EIP 同地域子网下的所有可绑定 vNIC 及内网 IP。</p><p>可通过 DescribeEips 接口获取 EIP ID。</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> |
| lanIps    | Array of [PrivateIpInfo](/api-reference/cn/compute/zec/datastructure.md#privateipinfo) | 可与指定 EIP 绑定的 vNIC 与内网 IP 组合列表。                           |

## 4. 代码示例

{% tabs %}
{% tab title="示例" %}
**1. 获取可用内网IP。**

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

Request：
{
  "eipId": "xxx"
}

Response：
{
  "requestId": "TBFC01FCF-6439-4530-ADBC-16809F0C3E8F",
  "response": {
    "requestId": "TBFC01FCF-6439-4530-ADBC-16809F0C3E8F",
    "lanIps": [
      {
        "lanIp": "xxx",
        "nicId": "xxx",
        "nicName": "xxx",
        "instanceId": "xxx",
        "instanceName": "xxx"
      }
    ]
  }
}
```

{% 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）](/api-reference/cn/api-introduction/toolkit.md)，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](/api-reference/cn/api-introduction/instruction/commonerrorcode.md)

| HTTP状态码 | 错误码 | 说明 |
| ------- | --- | -- |


---

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