# Update Elastic IP Properties - UpdateEIPAttribute

## Overview

Update Elastic IP name, business group, remarks, and other attribute fields






## Definition

### Public Parameters

| Parameter Name | Type | Description Information | Required |
|:---|:---|:---|:---|
| **Action**     | string  | Corresponding API command name, the current API is `UpdateEIPAttribute`.                      | **Yes** |
| **PublicKey**  | string  | The user's public key can be obtained from [Console](https://console.scloudsg.com/uaccount/api_manage)                                             | **Yes** |
| **Signature**  | string  | User signature generated based on public key and API command, see [Signature Algorithm](/docs/api/summary/signature.md)  | **Yes** |

### Request Parameters

| Parameter Name | Type | Description Information | Required |
|:---|:---|:---|:---|
| **Region** | string | Region. See [List of Regions and Availability Zones](/docs/api/summary/regionlist) |**Yes**|
| **ProjectId** | string | Project ID. If not filled in, the default project is used, sub-accounts must be filled in. Please refer to the [GetProjectList interface](/docs/api/summary/get_project_list). |No|
| **EIPId** | string | EIP Resource ID |**Yes**|
| **Name** | string | Name (Error will be reported if both Name Tag Remark are empty) |No|
| **Tag** | string | Business |No|
| **Remark** | string | Note |No|

### Response Field

| Field Name | Type | Description Information | Required |
|:---|:---|:---|:---|
| **RetCode** | int | Return status code. If it is 0, it means successful return. If it is not 0, it means failure. |**Yes**|
| **Action** | string | Operation command name. |**Yes**|
| **Message** | string | Returns an error message, providing detailed description when `RetCode` is non-zero. |No|




## Example

### Request Example
    
```
https://api.scloudsg.com/?Action=UpdateEIPAttribute
&Region=cn-bj2
&EIPId=eip-XXXXX
&Name=test
&Tag=test
&Remark=test
```

### Response Example
    
```json
{
  "Action": "UpdateEIPAttributeResponse",
  "Request_uuid": "a50bf300-1ff3-4192-b46f-XXXXXX",
  "RetCode": 0
}
```