---
title: "View cluster OIDC"
slug: "nks-getoidc"
updated: 2026-09-17T10:05:54Z
published: 2026-09-17T10:05:54Z
canonical: "api.ncloud-docs.com/nks-getoidc"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://api.ncloud-docs.com/llms.txt
> Use this file to discover all available pages before exploring further.

# View cluster OIDC

Available in VPC

View OIDC configuration information for a specific cluster.

## Requests

The following describes the request format for the endpoint. The request format is as follows.

| Method | URI |
| --- | --- |
| GET | /vnks/v2/clusters/{uuid}/oidc (Korea Region) |
| GET | /vnks/sgn-v2/clusters/{uuid}/oidc (Singapore Region) |
| GET | /vnks/jpn-v2/clusters/{uuid}/oidc (Japan Region) |

### Request headers

For information about the headers common to all Ncloud Kubernetes Service APIs, see [Ncloud Kubernetes Service request headers](/docs/en/compute-vpckubernetesservice#%EC%9A%94%EC%B2%AD%ED%97%A4%EB%8D%94).

### Request path parameters

You can use the following path parameters with your request:

| Field | Type | Required | Description |
| --- | --- | --- | --- |
| `uuid` | String | Required | Cluster's UUID - See [View cluster list](/docs/en/nks-getclusterlist) |

### Request example

The following is a sample request.

```
curl --location --request GET 'https://nks.apigw.ntruss.com/vnks/v2/clusters/0000a20e-e0fb-4dc9-af1b-97fd3f8d0000/oidc' \
--header 'x-ncp-apigw-timestamp: {Timestamp}' \
--header 'x-ncp-iam-access-key: {Sub Account Access Key}' \
--header 'x-ncp-apigw-signature-v2: {API Gateway Signature}'
```

## Responses

The following describes the response format.

### Response syntax

The response syntax is as follows.

```
{
  "clientId": "String",
  "groupsClaim": "String",
  "groupsPrefix": "String",
  "issuerURL": "String",
  "requiredClaim": "String",
  "status": "Boolean",
  "usernameClaim": "String",
  "usernamePrefix": "String"
}
```

### Response body

The following describes the response body.

| Field | Type | Required | Description |
| --- | --- | --- | --- |
| `clientId` | String | - | Client ID of the OIDC provider |
| `groupsClaim` | String | - | JWT Claim to use as the user's groups |
| `groupsPrefix` | String | - | Prefix to add before `groupsClaim` - Use to avoid conflicts with existing groups |
| `issuerURL` | String | - | URL of the OIDC provider |
| `requiredClaim` | String | - | Key=value pairs that specify a required claim in the ID token |
| `status` | Boolean | - | - `true` \| `false` |
| `usernameClaim` | String | - | Claim to use as the user's username |
| `usernamePrefix` | String | - | Prefix to add before `usernameClaim` - Use to avoid conflicts with existing usernames |

### Response status codes

For information about the HTTP status codes common to all Ncloud Kubernetes Service APIs, see [Ncloud Kubernetes Service response status codes](/docs/en/compute-vpckubernetesservice#%EC%9D%91%EB%8B%B5%EC%83%81%ED%83%9C%EC%BD%94%EB%93%9C).

### Response example

The following is a sample response.

```
{
     "status": false
}
```

or

```
{
    "status": true,
    "clientId": "****52578605-08hva51gs5dbuoocv3e2ml5jh5dp****.apps.******usercontent.com",
    "issuerURL": "https://accounts.******.com",
    "groupsClaim": "",
    "groupsPrefix": "",
    "usernameClaim": "",
    "usernamePrefix": ""
}
```