GET Bucket lifecycle

You can use this operation to get the bucket lifecycle configuration.

Only users granted the s3:GetLifecycleConfiguration permission can view the bucket lifecycle configuration. By default, only the bucket owner can get the bucket lifecycle configuration. The bucket owner can allow other users to get the bucket lifecycle configuration by granting them the permission.

Request Syntax

GET /?lifecycle HTTP/1.1
User-Agent: agent
 Host: bucketname.obs.example.com
Accept: */*
Date: date
 Authorization: authorization

Request Parameters

This request involves no parameters.

Request Headers

This request uses common headers. For details about common request headers, see section Common Request Headers.

Request Elements

This request involves no elements.

Response Syntax

HTTP/1.1 200 OK
Server: Server Name
x-amz-request-id: 90E2BA0A420C00000140ED9939AF099E
x-amz-id-2: UHQoAKndcsk628TszydX75G/Q2+I5MwYJ3IJYqzEkNInMkBMn96hunAVsoiMCHZh
x-reserved: amazon, aws and amazon web services are trademarks or registered trademarks of Amazon Technologies, Inc
Content-Type: application/xml
Date: Thu, 05 Sep 2015 10:09:36 GMT
Content-Length: 425

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<LifecycleConfiguration xmlns="http://obs.example.com/doc/2015-06-30/">
<Rule>
<ID>id</ID>
<Prefix>prefix</Prefix>
<Status>status</Status>
<Expiration>
<Date>date</Date>
</Expiration>
<NoncurrentVersionExpiration>
<NoncurrentDays>365</NoncurrentDays>
</NoncurrentVersionExpiration>
</Rule>
</LifecycleConfiguration>

Response Headers

This response uses common headers. For details about common response headers, see section Common Response Headers.

Response Elements

This response contains elements to detail bucket lifecycle configuration. Table 1 describes the elements.

Table 1 Response elements for lifecycle configuration

Element

Description

Date

Indicates when the specified rule takes effect.

The date value must conform to ISO 8601 format. The time is always midnight UTC.

Type: String

Ancestor: Expiration

Days

Indicates the number of days after object creation when the specified rule takes effect.

Type: Positive integer

Ancestor: Expiration

Expiration

Indicates the container for the object expiration rule.

Type: XML

Children: Date or Days

Ancestor: Rule

ID

Indicates the unique identifier of a rule. The value can contain a maximum of 255 characters.

Type: String

Ancestor: Rule

LifecycleConfiguration

Indicates the container for lifecycle rules. You can add multiple rules. The total size of the rules cannot exceed 20 KB.

Type: XML

Children: Rule

Ancestor: None

NoncurrentDays

Indicates the number of days after object is noncurrent when the specified rule takes effect.

Type: Positive integer

Ancestor: NoncurrentVersionExpiration

NoncurrentVersionExpiration

Indicates the container for the noncurrent object expiration rule. You set this lifecycle configuration action on a bucket that has versioning enabled (or suspended) to request that OBS delete noncurrent object versions which meet the expiration rule.

Type: XML

Children: NoncurrentDays

Ancestor: Rule

Prefix

Indicates the object key prefix identifying one or more objects to which the rule applies.

Type: String

Ancestor: Rule

Rule

Indicates the container for lifecycle rules.

Type: Container

Ancestor: LifecycleConfiguration

Status

Indicates whether the rule is enabled.

Type: String

Ancestor: Rule

Valid Values: Enabled, Disabled

Error Responses

This response contains common errors. For details, see Table 1. In addition, this response contains one special error, as described in Table 2.

Table 2 Special error

Error Code

Description

HTTP Status Code

NoSuchLifecycleConfiguration

Indicates that the bucket lifecycle configuration does not exist.

404 Not Found

Sample Request

GET /?lifecycle HTTP/1.1
User-Agent: curl/7.29.0
 Host: bucketname.obs.example.com
 Accept: */*
 Date: Thu, 05 Sep 2013 10:09:36 +0000
 Authorization: AWS B9A70C60A39C4D551A16:oNFuFZV8JLUqxsaFPI1Gs/HPRKg=

Sample Response

HTTP/1.1 200 OK
Server: OBS
x-amz-request-id: 90E2BA0A420C00000140ED9939AF099E
x-amz-id-2: UHQoAKndcsk628TszydX75G/Q2+I5MwYJ3IJYqzEkNInMkBMn96hunAVsoiMCHZh
x-reserved: amazon, aws and amazon web services are trademarks or registered trademarks of Amazon Technologies, Inc
Content-Type: application/xml
Date: Thu, 05 Sep 2015 10:09:36 GMT
Content-Length: 425

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<LifecycleConfiguration xmlns="http://obs.example.com/doc/2015-06-30/">
<Rule>
<ID>delete-test/-1-day</ID>
<Prefix>test/</Prefix>
<Status>Enabled</Status>
<Expiration>
<Date>2015-07-12T00:00:00.000Z</Date>
</Expiration>
<NoncurrentVersionExpiration>
<NoncurrentDays>365</NoncurrentDays>
</NoncurrentVersionExpiration>
</Rule>
</LifecycleConfiguration>