# Manage S3 lifecycle rules using the CLI

Using the CLI, you can:

* [Add a lifecycle rule](#create-an-ilm-rule)
* [View lifecycle rules](#viewing-ilm-rules)
* [Remove a lifecycle rule](#remove-a-lifecycle-rule)
* [Reset the lifecycle rules of a bucket](#reset-ilm-rules-of-a-bucket)

## Add a lifecycle rule

**Command:** `weka s3 bucket lifecycle-rule add`

Use the following command line to add a lifecycle rule:

`weka s3 bucket lifecycle-rule add <bucket> <expiry-days> [--prefix prefix] [--tags tags]`

**Parameters**

<table><thead><tr><th width="189">Name</th><th>Value</th></tr></thead><tbody><tr><td><code>bucket</code>*</td><td>S3 bucket name.</td></tr><tr><td><code>expiry-days</code>*</td><td>The minimum number of days before the object is eligible for expiration. ILM processes the object shortly after this period based on its modified timestamp, but processing may be delayed if the queue is long.<br>Minimum: 1 day</td></tr><tr><td><code>prefix</code></td><td><p>The object prefix to which the rule applies.</p><p>Wildcards are not supported.</p></td></tr><tr><td><code>tags</code></td><td>Key value pair of object tags to apply the rule to.<br>Pairs of key values: <code>'&#x3C;k1>=&#x3C;v1>&#x26;&#x3C;k2=&#x3C;v2>'</code></td></tr></tbody></table>

## View lifecycle rules <a href="#viewing-ilm-rules" id="viewing-ilm-rules"></a>

**Command:** `weka s3 bucket lifecycle-rule list`‌

Use the following command line to view a bucket's existing lifecycle rules:‌

`weka s3 bucket lifecycle-rule list <bucket>`‌

**Parameters**

<table><thead><tr><th width="195">Name</th><th width="327">Value</th><th>Default</th></tr></thead><tbody><tr><td><code>bucket</code>*</td><td>The name of the S3 bucket.</td><td>​Content</td></tr></tbody></table>

## Remove a lifecycle rule

**Command:** `weka s3 bucket lifecycle-rule remove`

Use the following command line to remove an lifecycle rule of a specified bucket:

`weka s3 bucket lifecycle-rule remove <bucket> <rule>`

**Parameters**

<table><thead><tr><th width="204">Name</th><th>Value</th></tr></thead><tbody><tr><td><code>bucket</code>*</td><td>The name of the S3 bucket.</td></tr><tr><td><code>rule</code>*</td><td>The ID of the rule to delete.</td></tr></tbody></table>

## Remove all lifecycle rules

**Command:** `weka s3 bucket lifecycle-rule reset`

Use the following command line to remove all the lifecycle rules of a specified bucket:

`weka s3 bucket lifecycle-rule reset <bucket>`

**Parameters**

<table><thead><tr><th width="209">Name</th><th>Value</th></tr></thead><tbody><tr><td><code>bucket</code>*</td><td>The name of the S3 bucket.</td></tr></tbody></table>


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