Overview

This API is used to query the lifecycle configuration of a bucket. If no lifecycle rule is configured for the bucket, NoSuchLifecycleConfiguration will be returned.

Request

Sample request

GET /?lifecycle HTTP/1.1
Host: <BucketName-APPID>.cos.<Region>.myqcloud.com
Date: GMT Date
Authorization: Auth String

Note：

Authorization: Auth String (See Request Signature for details.)

Request headers

This API only uses common request headers. For more information, please see Common Request Headers.

Request body

This request has no request body.

Response

Response headers

This API returns only common response headers. For more information, please see Common Response Headers.

Response body

Elements in the response body are the same as those in the request body of PUT Bucket lifecycle. For more information, please see PUT Bucket lifecycle.

Error codes

This API returns common error responses and error codes. For more information, please see Error Codes.

Sample

Request

GET /?lifecycle HTTP/1.1
Host: examplebucket-1250000000.cos.ap-beijing.myqcloud.com
Date: Wed, 16 Aug 2017 12:23:54 GMT
Authorization:q-sign-algorithm=sha1&q-ak=AKIDZfbOAo7cllgPvF9cXFrJD0a1ICvR****&q-sign-time=1502857357;1502937357&q-key-time=1502857357;1502937357&q-header-list=host&q-url-param-list=lifecycle&q-signature=da155cda3461bee7422ee95367ac8013ef84****

Response

HTTP/1.1 200 OK
Content-Type: application/xml
Content-Length: 312
Date: Wed, 16 Aug 2017 12:23:54 GMT
Server: tencent-cos
x-cos-request-id: NTk5NDM5NWFfMjQ4OGY3Xzc3NGRf****
<LifecycleConfiguration>
 <Rule>
   <ID>id1</ID>
   <Filter>
      <Prefix>documents/</Prefix>
   </Filter>
   <Status>Enabled</Status>
   <Transition>
     <Days>100</Days>
     <StorageClass>STANDARD_IA</StorageClass>
   </Transition>
 </Rule>
 <Rule>
   <ID>id2</ID>
   <Filter>
      <Prefix>logs/</Prefix>
   </Filter>
   <Status>Enabled</Status>
   <Expiration>
     <Days>10</Days>
   </Expiration>
 </Rule>
</LifecycleConfiguration>