This API is used to query existing tags set on an object.
To call this API using a sub-account, please make sure that you have obtained permissions for this API from the root account.
If versioning is enabled for your bucket, you can include VersionId in your request to query tags on the specific version of an object.
GET /<ObjectKey>tagging&VersionId=VersionId HTTP 1.1
Host:<BucketName-APPID>.cos.<Region>.myqcloud.com
Date: GMT Date
Authorization: Auth StringAuthorization: Auth String (see Request Signature for more information)
| Name | Description | Type | Required |
|---|---|---|---|
| versionId | Specifies the version ID of the object if versioning is enabled; if this parameter is not specified, tags on the latest version will be queried | string | No |
This API uses only common request headers. For more information, see Common Request Headers.
The request body of this request is empty.
This API returns only common response headers. For more information, see Common Response Headers.
The nodes of response body are explained as below:
| Node Name (Keyword) | Parent Node | Description | Type | Required |
|---|---|---|---|---|
| Tagging | None | Tag set | Container | Yes |
| TagSet | Tagging | Tag set | Container | Yes |
| Tag | Tagging.TagSet | Tag set, which can contain up to 10 tags | Containers | Yes |
| Key | Tagging.TagSet.Tag | Tag key, which can contain up to 128 characters. A tag key can contain English letters, numbers, spaces, plus signs, minus signs, underscores, equals signs, dots, colons, and slashes | String | Yes |
| Value | Tagging.TagSet.Tag | Tag value, which can contain up to 256 characters. A tag value can contain English letters, numbers, spaces, plus signs, minus signs, underscores, equals signs, dots, colons, and slashes | String | Yes |
This API returns uniform error responses and error codes. For more information, see Error Codes.
The following example requests to query the tags on the bucket examplebucket-1250000000. COS parses the request and returns {age:18} and {name:xiaoming}, the two existing tags on the bucket.
GET /exampleobject.txt?tagging HTTP/1.1
User-Agent: curl/7.29.0
Accept: */*
Host: examplebucket-1250000000.cos.ap-beijing.myqcloud.com
Authorization: Auth String
Content-Md5: MD5 String
Content-Length: 127
Content-Type: application/xmlHTTP/1.1 200 OK
Content-Type: application/xml
Connection: close
Date: Fri, 19 Jan 2020 11:40:22 GMT
Server: tencent-cos
<Tagging>
<TagSet>
<Tag>
<Key>age</Key>
<Value>18</Value>
</Tag>
<Tag>
<Key>name</Key>
<Value>xiaoming</Value>
</Tag>
</TagSet>
</Tagging>
Was this page helpful?