# Delete Global Acceleration Service Configuration - DeleteUGAInstance

## Overview

Delete Global Acceleration Service Configuration



 > ℹ️ When deleting the acceleration configuration instance, it is recommended to first call the UGAUnbindUPath interface to unbind the line. After the unbinding is successful, then delete.


## Definition

### Public Parameters

| Parameter Name | Type | Description Information | Required |
|:---|:---|:---|:---|
| **Action**     | string  | Corresponding API command name, the current API is `DeleteUGAInstance`.                      | **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 |
|:---|:---|:---|:---|
| **ProjectId** | string | Project ID, such as org-xxxx. Please refer to the [GetProjectList interface](api/summary/get_project_list). |**Yes**|
| **UGAId** | string | Acceleration Configuration Instance ID |**Yes**|

### 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=DeleteUGAInstance
&ProjectId=org-xxx
&UGAId=uga-xxxx
```

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