# Modify Master-Slave Redis Configuration File Parameters - ModifyURedisConfig

## Overview

Modify Master-Slave Redis Configuration File Parameters






## Definition

### Public Parameters

| Parameter Name | Type | Description Information | Required |
|:---|:---|:---|:---|
| **Action**     | string  | Corresponding API command name, the current API is `ModifyURedisConfig`.                      | **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**|
| **Zone** | string | Availability Zone. See [Availability Zone List](/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|
| **ConfigId** | string | Configuration File's ID |**Yes**|
| **Key** | string | Parameter Name |**Yes**|
| **Value** | string | Value of the corresponding parameter |**Yes**|
| **GroupId** | string | If the instance is created using the default configuration, you need to fill in the GroupId to modify the configuration information. |No|
| **RegionFlag** | boolean | Is it a cross-IDC URedis (default is false) |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=ModifyURedisConfig
&Region=cn-zj
&Zone=cn-zj-01
&ConfigId=ArAfaJus
&Key=snEGNFoQ
&ProjectId=VTRHhaAC
&RegionFlag=false
&GroupId=aKtBmzmB
```

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