---
title: "put-object-lock-configuration"
slug: "put-object-lock-configuration"
updated: 2026-10-08T04:59:14Z
published: 2026-10-08T04:59:14Z
canonical: "cli.ncloud-docs.com/put-object-lock-configuration"
---

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

# put-object-lock-configuration

Available in Classic and VPC

Apply object lock settings on an Ncloud Storage bucket. Using object lock prevents objects from being deleted or modified for a specified period of time.

              Note

              

For a Sub Account user to execute this command, they must have the Change/PutBucketObjectLockConfiguration action permission.

## Syntax

The `put-object-lock-configuration` syntax is as follows:

```
aws s3api put-object-lock-configuration \
    --bucket <bucket> \
    --object-lock-configuration <object-lock-configuration> \
    [--content-md5 <content-md5>] \
    [--checksum-algorithm <checksum-algorithm>] \
    --endpoint-url <endpoint-url>
```

## Options

This section describes the options available when running `put-object-lock-configuration`.

### Required options

The following options are required for `put-object-lock-configuration`.

| Options | Type | Required | Description |
| --- | --- | --- | --- |
| `--bucket` | String | Required | Bucket name |
| `--object-lock-configuration` | String | Required | Object lock settings - Enter in JSON format. - `ObjectLockEnabled` (required): Whether object lock is enabled. `Enabled` - `Rule.DefaultRetention.Mode` (required): Object retention mode. `GOVERNANCE` (can be bypassed with special permissions) \| `COMPLIANCE` (can't be bypassed by anyone) - `Rule.DefaultRetention.Days` (conditional): Retention period (days). `1`~`36500`. `Rule.DefaultRetention.Days` or `Rule.DefaultRetention.Years` must be entered. - `Rule.DefaultRetention.Years` (conditional): Retention period (years). `1`-`100`. `Rule.DefaultRetention.Years` or `Rule.DefaultRetention.Days` must be entered. |

### Optional options

These are the optional options for `put-object-lock-configuration`. Options that are not specified will use their default values.

| Options | Type | Required | Description |
| --- | --- | --- | --- |
| `--content-md5` | String | Optional | Base64-encoded 128-bit MD5 hash of the request data - Used to validate the integrity of the request data - Calculated automatically if not entered |
| `--checksum-algorithm` | String | Optional | Checksum algorithm used to validate the request data - `CRC32` \| `CRC32C` \| `SHA1` \| `SHA256` \| `CRC64NVME` |

### Common options

For information about the options common to all `aws` subcommands, see [Ncloud Storage options](/docs/en/storage-ncloudstorage#%EC%98%B5%EC%85%98).

## Examples

If the object lock configuration request is successful, the settings are applied, and no result is displayed.

### Command

The command example is as follows:

```
aws s3api put-object-lock-configuration --bucket my-locked-bucket \
    --object-lock-configuration '{"ObjectLockEnabled":"Enabled","Rule":{"DefaultRetention":{"Mode":"GOVERNANCE","Days":1}}}' \
    --endpoint-url=https://kr.ncloudstorage.com
```

## Related commands

Related commands are as follows:

- [get-object-lock-configuration](/docs/en/get-object-lock-configuration)
- [put-object-retention](/docs/en/put-object-retention)
- [get-object-retention](/docs/en/get-object-retention)
- [put-object-legal-hold](/docs/en/put-object-legal-hold)
- [get-object-legal-hold](/docs/en/get-object-legal-hold)