You can call this operation to query the versioning state of a bucket.
Request syntax
GET /? versioning HTTP/1.1
Host: BucketName.oss-cn-hangzhou.aliyuncs.com
Date: GMT Date
Authorization: SignatureValue
Request headers
All headers in a DescribeRegions request are common request headers. For more information, see Common request headers.
Response headers
All headers in the response to a DescribeRegions request are common response headers. For more information, see Common response headers.
Response elements
Element | Type | Example | Description |
VersioningConfiguration | Container | N/A | The container that stores the versioning state of the bucket. Child nodes: Status Parent nodes: none |
Status | String | Enabled | The versioning state of the bucket. Parent nodes: VersioningConfiguration Valid values:
Note If versioning is not enabled for a bucket, the Status element is not contained in the response elements. |
Examples
Sample request
GET /?versioning HTTP/1.1
Host: bucket-versioning.oss-cn-hangzhou.aliyuncs.com
Date: Tue, 09 Apr 2019 02:28:18 GMT
Authorization: OSS qn6q**************:77Dv****************
Sample responses
Sample response for a bucket for which versioning is enabled
HTTP/1.1 200 OK x-oss-request-id: 5CAC0342B7AEADE01700**** Date: Tue, 09 Apr 2019 02:28:18 GMT Content-Length: 121 Content-Type: application/xml Connection: keep-alive Server: AliyunOSS <? xml version="1.0" encoding="UTF-8"? > <VersioningConfiguration> <Status>Enabled</Status> </VersioningConfiguration>
Sample response for a bucket for which versioning is disabled
If versioning is disabled for the requested bucket, the versioning state of the bucket is not contained in the XML body of the response.
HTTP/1.1 200 OK x-oss-request-id: 5CAC015CB7AEADE01700**** Date: Tue, 09 Apr 2019 02:20:12 GMT Content-Length: 74 Content-Type: application/xml Connection: keep-alive Server: AliyunOSS <VersioningConfiguration xmlns="http://doc.oss-cn-hangzhou.aliyuncs.com"/>
OSS SDKs
You can use OSS SDKs for the following programming languages to call the GetBucketVersioning operation:
Error codes
Error code | HTTP status code | Description |
AccessDenied | 403 | The error message returned because you do not have permissions to query the versioning state of the bucket. Only the bucket owner or RAM users that have the GetBucketVersioning permission can query the versioning state of a bucket. |
NoSuchBucket | 404 | The error message returned because the specified bucket does not exist. |