---
title: "CreateBucket"
slug: "ncloudstorage-createbucket"
updated: 2026-09-17T10:12:30Z
published: 2026-09-17T10:12:30Z
canonical: "api.ncloud-docs.com/ncloudstorage-createbucket"
---

> ## 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.

# CreateBucket

Available in Classic and VPC

Create a Ncloud Storage bucket.

## Request

This section describes the request format. The method and URI are as follows:

| Method | URI |
| --- | --- |
| PUT | - |

              Note

              

For more information on how to create the bucket name (`Bucket`) and Region code (`regionCode`), see [Ncloud Storage API URL](/docs/en/storage-ncloudstorage#APIURL).

### Request headers

The following describes the request headers.

              Note

              

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

| Field | Required | Description |
| --- | --- | --- |
| `x-amz-bucket-object-lock-enabled` | Optional | Whether object lock is enabled - `true` \| `false` (default) - `true`: Enable object lock when creating a bucket. - `true` also enables version control. |
| `Content-MD5` | Optional | Base64-encoded 128-bit MD5 hash of the request body - Used to verify the integrity of the request body. |
| `x-amz-checksum-*` | Optional | Checksum hash value - Enter the used algorithm in `*` of the key. - Supported algorithms: `crc32` \| `crc32c` \| `sha1` \| `sha256` \| `crc64nvme` |

### Request body

You can include the following data in the body of your request:

| Field | Type | Required | Description |
| --- | --- | --- | --- |
| `CreateBucketConfiguration` | Object | Required | Created bucket information |
| `CreateBucketConfiguration.LocationConstraint` | String | Optional | Region code - If not entered, the `regionCode` included in the host is automatically applied. |

### Request example

The request example is as follows:

```
PUT / HTTP/1.1
Host: bucket.kr.ncloudstorage.com

<?xml version="1.0" encoding="UTF-8"?>
<CreateBucketConfiguration xmlns="http://s3.amazonaws.com/doc/2006-03-01/">
   <LocationConstraint>kr</LocationConstraint>
</CreateBucketConfiguration>
```

## Response

This section describes the response format.

### Response status codes

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

### Response example

The response example is as follows:

```
HTTP/1.1 200 OK
Location: "/bucket"
```