Overview

This API is used to query the lifecycle configuration set for a bucket.

Notes

1. To query the versioning status of a bucket, you need to have permission to read the bucket.

2. There are three versioning states: not enabled, enabled, or suspended.

   • If you have never enabled or suspended versioning for the bucket, the response is:

     <VersioningConfiguration/>
     

   • If you have enabled versioning for the bucket, the response is:

     <VersioningConfiguration>
     <Status>Enabled</Status>
     </VersioningConfiguration>
     

   • If you have suspended versioning for the bucket, the response is:

     <VersioningConfiguration>
     <Status>Suspended</Status>
     </VersioningConfiguration>
     

Request

Sample request

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

Note：

• In Host: <bucketname-appid>.cos.<region>.myqcloud.com, is the bucket name followed by the APPID, such as examplebucket-1250000000 (see Bucket Overview > Basic Information and Bucket Overview > Bucket Naming Conventions), and is a COS region (see Regions and Access Endpoints).
• Authorization: Auth String (See Request Signature for details.)

Request headers

This API only uses Common Request Headers.

Request body

The request body of this request is empty.

Response

Response headers

This API only returns Common Response Headers.

Response body

<VersioningConfiguration>
  <Status></Status>
</VersioningConfiguration>

The nodes are described as follows:

Error codes

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

Samples

Request

GET /?versioning HTTP/1.1
Host: examplebucket-1250000000.cos.ap-chengdu.myqcloud.com
Connection: keep-alive
Accept-Encoding: gzip, deflate
Accept: */*
User-Agent: python-requests/2.12.4
Authorization: q-sign-algorithm=sha1&q-ak=AKID15IsskiBQKTZbAo6WhgcBqVls9Sm****&q-sign-time=1480932292;1981012292&q-key-time=1480932292;1981012292&q-url-param-list=versioning&q-header-list=host&q-signature=5118a936049f9d44482bbb61309235cf4abe****

Response

HTTP/1.1 200 OK
Content-Type: application/xml
Content-Length: 120
Connection: keep-alive
Date: Wed, 23 Aug 2017 08:15:16 GMT
Server: tencent-cos
x-cos-request-id: NTk5ZDM5OTRfZDNhZDM1MGFfMjYyMTFfZmU3****
<?xml version='1.0' encoding='utf-8' ?>
<VersioningConfiguration>
  <Status>Enabled</Status>
</VersioningConfiguration>