Description

COS supports setting tags for existing buckets. This API is used to set key-value pairs for a bucket as tags, helping you manage existing bucket resources and costs.

Currently, up to 30 different tags can be set for one bucket.

Request

Sample Request

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

Authorization: Auth String (see Request Signature for more information).

Request Headers

Common Headers

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

Special Headers

This request operation does not use any special request header.

Request Body

For this request, you need to configure the following set of tags:

<?xml version="1.0" encoding="UTF-8" ?>
<Tagging>
    <TagSet>
        <Tag>
            <Key>age</Key>
            <Value>18</Value>
        </Tag>
        <Tag>
            <Key>name</Key>
            <Value>xiaoming</Value>
        </Tag>
    </TagSet>
</Tagging>

The data are described in details below:

Response

Response Headers

Common Response Headers

This response uses common response headers. For more information on common response headers, see Common Response Headers.

Special Response Headers

This request operation does not use any special response header.

Response Body

The response body of this request is empty.

Error Codes

This API uses standardized error responses and error codes. For more information, see Error Codes .

Example

Request

The following request writes two tags "{age:18}" and "{name:xiaoming}" to the bucket examplebucket-1250000000. COS successfully configured the tags and returns 204 (success).

PUT /?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-Md5: LIbd5t5HLPhuNWYkP6qHcQ==
Content-Length: 127
Content-Type: application/xml

<Tagging>
    <TagSet>
        <Tag>
            <Key>age</Key>
            <Value>18</Value>
        </Tag>
        <Tag>
            <Key>name</Key>
            <Value>xiaoming</Value>
        </Tag>
    </TagSet>
</Tagging>

Response

HTTP/1.1 204 No Content
Content-Type: application/xml
Content-Length: 0
Connection: keep-alive
Date: Fri, 19 Jan 2018 11:40:22 GMT
Server: tencent-cos
x-cos-request-id: NWE2MWQ5MjZfMTBhYzM1MGFfMTA5ODVfMTVj****