# Update UWAN Router Attribute  Info - UpdatePOPGWAttribute

## Overview

Update UWAN Router Attribute  Info






## Definition

### Public Parameters

| Parameter Name | Type | Description Information | Required |
|:---|:---|:---|:---|
| **Action**     | string  | Corresponding API command name, the current API is `UpdatePOPGWAttribute`.                      | **Yes** |
| **PublicKey**  | string  | The user's public key can be obtained from [Console](https://console.nubexcloud.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 parameter, which is used to identify the region to which the data you want to work with belongs.Please refer to the [GetProjectList API](/docs/api/summary/get_project_list) |No|
| **Zone** | string | Availability Zones. See [List of Availability Zones](/docs/api/summary/regionlist) |No|
| **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|
| **PopGwId** | string | The UWAN resource ID |**Yes**|
| **Name** | string | The UWAN name |No|
| **Remark** | string | The UWAN remarks |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.nubexcloud.com/?Action=UpdatePOPGWAttribute
&Region=cn-zj
&Zone=cn-zj-01
&ProjectId=XEDjnEcB
&PopGwId=WUddJKch
&Name=vwESXhjV
&Remark=MeHWraEt
```

### Response Example
    
```json
{
  "Action": "UpdatePOPGWAttributeResponse",
  "Message": "xOOzcXwF",
  "RetCode": 0
}
```