---
title: "setNasVolumeAccessControl"
slug: "storage-vnas-volume-setnasvolumeaccesscontrol"
updated: 2026-09-17T10:12:27Z
published: 2026-09-17T10:12:27Z
canonical: "api.ncloud-docs.com/storage-vnas-volume-setnasvolumeaccesscontrol"
---

> ## 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.

# setNasVolumeAccessControl

Available in VPC

Remove the existing access control on the NAS volume instance and set a new one.

Note

The set access control rules can be viewed through the [getNasVolumeAccessControlRuleList](/docs/en/storage-vnas-volume-getnasvolumeaccesscontrolrulelist).

## Requests

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

| Method | URI |
| --- | --- |
| GET \| POST | /vnas/v2/setNasVolumeAccessControl |

Note

This guide is based on the GET method. POST method call tests can be performed through Swagger in the API Gateway service of the NAVER Cloud Platform console.

### Request headers

For information about the headers common to all NAS (VPC) APIs, see [NAS (VPC) request headers](/docs/en/storage-vnas#%EC%9A%94%EC%B2%AD%ED%97%A4%EB%8D%94).

### Request query parameters

You can use the following query parameters with your request:

| Field | Type | Required | Description |
| --- | --- | --- | --- |
| `regionCode` | String | Optional | Region code of the NAS volume instance for which you want to set access control - See [getRegionList](/docs/en/compute-vserver-server-common-getregionlist) (default: `KR`) |
| `nasVolumeInstanceNo` | String | Required | Number of the NAS volume instance for which you want to set access control - See [getNasVolumeInstanceList](/docs/en/storage-vnas-volume-getnasvolumeinstancelist) - Only NAS volume instances with volume allocation protocol type of NFS can be set to access control |
| `accessControlRuleList.N.serverInstanceNo` | String | Required | Number of server instance to set with access control - See [getServerInstanceList](/docs/en/compute-vserver-server-getserverinstancelist) |
| `accessControlRuleList.N.writeAccess` | Boolean | Optional | Writing permissions - `true` (default) \| `false` - `true`: set - `false`: not set |
| `responseFormatType` | String | Optional | Format type of the response result - `xml` (default) \| `json` |

### Request example

The following is a sample request.

```
curl --location --request GET 'https://ncloud.apigw.ntruss.com/vnas/v2/setNasVolumeAccessControl
?regionCode=KR
&nasVolumeInstanceNo=23380000
&accessControlRuleList.1.serverInstanceNo=23320000
&accessControlRuleList.1.writeAccess=true
&responseFormatType=json' \
--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 body

See [NasVolumeInstanceList](/docs/en/common-vapidatatype-nasvolumeinstancelist#%ED%95%84%EB%93%9C) for the response body.

### Response status codes

For information about the HTTP status codes common to all NAS (VPC) APIs, see [NAS (VPC) response status codes](/docs/en/storage-vnas#%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.

```
{
    "setNasVolumeAccessControlResponse": {
        "totalRows": 1,
        "nasVolumeInstanceList": [
            {
                "nasVolumeInstanceNo": "23380000",
                "nasVolumeInstanceStatus": {
                    "code": "CREAT",
                    "codeName": "NAS create"
                },
                "nasVolumeInstanceOperation": {
                    "code": "NULL",
                    "codeName": "NAS NULL OP"
                },
                "nasVolumeInstanceStatusName": "created",
                "createDate": "2024-04-02T10:06:29+0900",
                "nasVolumeDescription": "",
                "mountInformation": "169.254.00.00:/n2768364_vn18e9c000000",
                "volumeAllotmentProtocolType": {
                    "code": "NFS",
                    "codeName": "NFS"
                },
                "volumeName": "n2768364_vn18e9c000000",
                "volumeTotalSize": 644245094400,
                "volumeSize": 644245094400,
                "snapshotVolumeConfigurationRatio": 0.0,
                "snapshotVolumeSize": 0,
                "isSnapshotConfiguration": false,
                "isEventConfiguration": false,
                "regionCode": "KR",
                "zoneCode": "KR-2",
                "nasVolumeServerInstanceNoList": [
                    "23320000"
                ],
                "isEncryptedVolume": false,
                "nasVolumeInstanceCustomIpList": [],
                "isReturnProtection": false
            }
        ],
        "requestId": "",
        "returnCode": "0",
        "returnMessage": "success"
    }
}
```