This implementation of the GET operation uses the tagging subresource to return the tag set associated with the bucket. However, searching for buckets by tag is not supported.

Only users granted the s3:GetBucketTagging permission can perform this operation. By default, the permission is granted to the bucket owner only. However, it can be granted to other users by configuring the bucket policy.

Request Syntax

GET /?tagging HTTP/1.1
User-Agent: agent 
Host: bucketname.obs.example.com
Accept: */* 
Date: date 
Authorization: authorization string

Request Parameters

This request contains no parameter.

Request Headers

This request uses common headers. For details about common request headers, see section Common Request Headers.

Request Elements

This request contains no element.

Response Syntax

HTTP/1.1 200 OK
Server: Server Name 
x-amz-request-id: request id 
x-amz-id-2: id 
x-reserved: amazon, aws and amazon web services are trademarks or registered trademarks of Amazon Technologies, Inc 
Content-Type: application/xml 
Content-Length: 0 
Date: date
<?xml version="1.0" encoding="UTF-8" standalone="yes"?> 
 
<Tagging xmlns="http://obs.example.com/doc/2015-06-30/"> 
    <TagSet> 
        <Tag> 
            <Key>TagNameJJ1</Key> 
            <Value>tytttasceettt</Value> 
        </Tag> 
</TagSet> 
</Tagging>

Response Headers

This response uses common headers. For details about common response headers, see section Common Response Headers.

Response Elements

This response contains elements to detail bucket lifecycle configuration. The following table describes the elements.

**Table 1** Elements to be configured for bucket tags
Element	Description	Mandatory or Not
Tagging	Container for the TagSet and Tag elements Type: Container Ancestor: None	Yes
TagSet	Container for a set of tags Type: Container Ancestor: Tagging	Yes
Tag	Container for tag information Type: Container. Each bucket supports a maximum of 20 tags. Ancestor: TagSet	Yes
Key	Name of the tag Type: String. It can contain a maximum of 36 characters, including A to Z, a to z, 0 to 9, hyphens (-), underscores (_), and Unicode(\u4E00-\u9FFF). In the same bucket, the key of a tag must be unique. Ancestor: Tag	Yes
Value	Value of the tag Type: String. It can contain a maximum of 43 characters, including A to Z, a to z, 0 to 9, hyphens (-), underscores (_), periods (.), and Unicode(\u4E00-\u9FFF). Note that periods (.) can be used for this parameter. Ancestor: Tag	Yes

Error Responses

Except for common error responses, special error responses are also returned. The following table lists error responses and possible causes.

**Table 2** Error responses and possible causes
Error Code	Possible Cause	HTTP Status Code
NoSuchTagSet	The specified bucket is not configured with a tag.	404 Not Found

Sample Request

GET /?tagging HTTP/1.1 
User-Agent: curl/7.19.7 (x86_64-suse-linux-gnu) libcurl/7.19.7 OpenSSL/0.9.8j zlib/1.2.7 libidn/1.10 
Host: bucketname.obs.example.com 
Accept: */* 
Date: Tue, 09 May 2017 03:17:07 +0000 
Authorization: authorization string

Sample Response

HTTP/1.1 200 OK
Server: OBS 
x-amz-request-id: 0002B7532E0000015BEB35330C5884X1 
x-amz-id-2: s12w20LYNQqSb7moq4ibgJwmQRSmVQV+rFBqplOGYkXUpXeS/nOmbkyD+E35K79j 
x-reserved: amazon, aws and amazon web services are trademarks or registered trademarks of Amazon Technologies, Inc 
Content-Type: application/xml 
Date: Tue, 09 May 2017 03:16:23 GMT 
Content-Length: 441 
<?xml version="1.0" encoding="UTF-8" standalone="yes"?> 
<Tagging xmlns="http://obs.example.com/doc/2015-06-30/"> 
    <TagSet> 
        <Tag> 
            <Key>TagNameJJ1</Key> 
            <Value>tytttasceettt</Value> 
        </Tag> 
</TagSet> 
</Tagging>

GET Bucket tagging