---
title: "Set cluster IP ACL"
slug: "nks-patchipacl"
updated: 2026-09-17T10:05:54Z
published: 2026-09-17T10:05:54Z
canonical: "api.ncloud-docs.com/nks-patchipacl"
---

> ## 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.

# Set cluster IP ACL

Available in VPC

Set up the cluster IP ACL.

## Requests

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

| Method | URI |
| --- | --- |
| PATCH | /vnks/v2/clusters/{uuid}/ip-acl (Korea Region) |
| PATCH | /vnks/sgn-v2/clusters/{uuid}/ip-acl (Singapore Region) |
| PATCH | /vnks/jpn-v2/clusters/{uuid}/ip-acl (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 syntax

The request syntax is as follows.

```
{
  "defaultAction": "String",
  "entries": [
    {
      "action": "String",
      "address": "String",
      "comment": "String"
    }
  ]
}
```

### Request body

The following describes the request body.

| Field | Type | Required | Description |
| --- | --- | --- | --- |
| `defaultAction` | String | Required |  |
| `entries` | Array | Optional | [entries](/docs/en/nks-patchipacl#entries) |

#### `entries`

The following describes `entries`.

| Field | Type | Required | Description |
| --- | --- | --- | --- |
| `action` | String | Optional |  |
| `address` | String | Optional |  |
| `comment` | String | Optional |  |

### Request example

The following is a sample request.

```
curl --location --request PATCH 'https://nks.apigw.ntruss.com/vnks/v2/clusters/00001a09-ce1e-475c-99e5-da1f032d0000/ip-acl' \
--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}' \
--data '{
    "defaultAction": "String",
    "entries": [
      {
        "action": "String",
        "address": "String",
        "comment": "String"
      }
    ]
}'
```

## Responses

The following describes the response format.

### Response body

The following describes the response body.

| Field | Type | Required | Description |
| --- | --- | --- | --- |
| `uuid` | String | - | UUID of the cluster |

### 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.

```
{
    "uuid": "00001a09-ce1e-475c-99e5-da1f032d0000"
}
```