# ModifyEipAttribute

## 1. API Description

This API (ModifyEipAttribute) is used to Modifies the name of the specified elastic IP. To change the billing method or bandwidth, use ChangeEipInternetChargeType or ModifyEipBandwidth instead.

## 2. Input Parameters

The following request parameter list only provides API request parameters.

| Parameter Name | Required | Type   | Description                                                                                                                                                                      |
| -------------- | -------- | ------ | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| eipId          | Yes      | String | ID of the elastic IP.                                                                                                                                                            |
| name           | Yes      | String | <p>Name of the elastic IP.</p><p>This parameter must start with a number or a letter, containing 2 to 63 characters. Only letters, numbers, - and periods (.) are supported.</p> |

## 3. Output Parameters

| Parameter Name | Type   | Description                                                                                                           |
| -------------- | ------ | --------------------------------------------------------------------------------------------------------------------- |
| requestId      | String | <p>The unique request ID, which is returned for each request.</p><p>RequestId is required for locating a problem.</p> |

## 4. Code Example

{% tabs %}
{% tab title="Example" %}
**Modify the name of the elastic IP.**

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

Request：
{
    "eipId": "<eipId>",
    "name": "Test-IP"
}

Response：
{
  "requestId": "T05992D0C-7E8B-4047-B0C0-780F2CD549D3",
  "response": {
    "requestId": "T05992D0C-7E8B-4047-B0C0-780F2CD549D3"
  }
}
```

{% endtab %}
{% endtabs %}

## 5. Developer Resources

Zenlayer Cloud API 2.0 integrates [SDKs](/api-reference/api-introduction/toolkit/api-sdk.md)，to make it easier for you to call APIs. More programming languages will be supported.

## 6. Error Codes

The following only lists the error codes related to the API business logic. For other error codes, see [Common Error Codes](/api-reference/api-introduction/instruction/commonerrorcode.md).

| HTTP Status Code | Error Code | Description |
| ---------------- | ---------- | ----------- |


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