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    GET Bucket tagging

    Last updated: 2024-03-28 18:08:32
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      Overview

      This API is used to query the existing bucket tags of a bucket.
      Note:
      If a sub-account needs to call this API (GET Bucket tagging), ensure that the root account has authorized it to do so.
      

      Request

      Sample request

      GET /?tagging 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, <BucketName-APPID> is the bucket name followed by the APPID, such as examplebucket-1250000000 (see Bucket Overview > Basic Information and Bucket Overview > Bucket Naming Conventions), and <Region> 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

      If the request is successful, application/xml data that contains information about the bucket’s tags will be returned.
      <Tagging>
          <TagSet>
              <Tag>
                  <Key>string</Key>
                  <Value>string</Value>
              </Tag>
              <Tag>
                  <Key>string</Key>
                  <Value>string</Value>
              </Tag>
          </TagSet>
      </Tagging>
      The nodes are described as follows:
      Node Name (Keyword)
      Parent Node
      Description
      Type
      Tagging
      None
      Tagging configuration
      Container
      TagSet
      Tagging
      Tag set
      Container
      Tag
      Tagging.TagSet
      A single tag. Up to 50 tags are supported.
      Containers
      Key
      Tagging.TagSet.Tag
      Tag key, which can be up to 128 characters. A tag key can contain letters, digits, spaces, plus signs (+), minus signs (−), underscores (_), equals signs (=), dots (.), colons (:), and slashes (/).
      String
      Value
      Tagging.TagSet.Tag
      Tag value, which can be up to 256 characters. A tag value can contain letters, digits, spaces, plus signs (+), minus signs (−), underscores (_), equals signs (=), dots (.), colons (:), and slashes (/).
      String

      Error codes

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

      Sample

      Request

      The following example queries the tags of the examplebucket-1250000000 bucket. COS parses the request and returns the {age:18} and {name:xiaoming} tags:
      GET /?tagging HTTP/1.1
      User-Agent: curl/7.29.0
      Accept: */*
      Host: examplebucket-1250000000.cos.ap-chengdu.myqcloud.com
      Authorization: q-sign-algorithm=sha1&q-ak=AKIDrbAYjEBqqdEconpFi8NPFsOjrnX4****&q-sign-time=1516361923;1517361973&q-key-time=1516361923;1517361973&q-url-param-list=tagging&q-header-list=content-md5;host&q-signature=71251feb4501494edcfbd01747fa87300375****
      Content-Length: 127
      Content-Type: application/xml

      Response

      HTTP/1.1 200 OK
      Content-Type: application/xml
      Connection: close
      Date: Fri, 19 Jan 2018 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>
      
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