# Get Cluster Configuration File - GetClusterConfig

## Overview

Obtain cluster configuration file and manage cluster credentials






## Definition

### Public Parameters

| Parameter Name | Type | Description Information | Required |
|:---|:---|:---|:---|
| **Action**     | string  | Corresponding API command name, the current API is `GetClusterConfig`.                      | **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 |No|
| **Region** | string | Region |**Yes**|
| **ClusterId** | string | Cluster 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|
| **KubeConfig** | string | Configuration Information |**Yes**|
| **ExternalKubeConfig** | string | When the public apiserver is enabled, data is returned. |No|
| **Updatable** | boolean | Used to indicate whether kubeconfig can be replaced or updated |No|




## Example

### Request Example
    
```
https://api.scloudsg.com/?Action=GetClusterConfig
&AzGroup=OMHXXfyW
&Zone=cnWbQGjo
&ProjectID=ASjvFawh
&ClusterID=DywdxtWZ
```

### Response Example
    
```json
{
  "Action": "GetClusterConfigResponse",
  "ExternalKubeConfig": "PhycEJji",
  "RetCode": 0,
  "Updatable": true
}
```