Obtaining Object ACL Configuration

Functions

The implementation of this operation returns the ACL configuration of an object. You can perform this operation to view the ACL of an object, as long as you have the read permission for the object ACL.

Versioning

By default, this operation obtains the ACL of the latest version of an object. If the object has a delete marker, status code 404 is returned. To obtain the ACL of a specified version, the versionId parameter can be used to specify the desired version.

Request Syntax

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GET /ObjectName?acl HTTP/1.1 
Host: bucketname.obs.region.myhuaweicloud.eu
Date: date
Authorization: authorization

Request Parameters

The request parameter specifies the object ACL to be obtained. For details about the parameters, see Table 1.

Request Headers

This request uses common headers. For details, see Table 3.

Request Elements

This request involves no elements.

Response Syntax

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HTTP/1.1 status_code
Date: date
Content-Length: length
Content-Type: application/xml 

<?xml version="1.0" encoding="UTF-8" standalone="yes"?> 
<AccessControlPolicy xmlns="http://obs.eu-west-101.myhuaweicloud.eu/doc/2015-06-30/">
    <Owner> 
        <ID>id</ID> 
    </Owner> 
    <Delivered>true</Delivered>
    <AccessControlList> 
        <Grant> 
            <Grantee> 
                <ID>id</ID> 
            </Grantee> 
            <Permission>permission</Permission> 
        </Grant> 
    </AccessControlList> 
</AccessControlPolicy>

Response Headers

The response to the request uses common headers. For details, see Table 1.

In addition to the common response headers, the headers listed in Table 2 may be used.

Response Elements

The response message of the request returns the ACL information of the object. Table 3 describes the elements.

Error Responses

No special error responses are returned. For details about error responses, see Table 2.

Sample Request

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GET /object011?acl HTTP/1.1
User-Agent: curl/7.29.0
Host: examplebucket.obs.region.myhuaweicloud.eu
Accept: */*
Date: WED, 01 Jul 2015 04:45:55 GMT
Authorization: OBS H4IPJX0TQTHTHEBQQCEC:YcmvNQxItGjFeeC1K2HeUEp8MMM=

Sample Response

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HTTP/1.1 200 OK
Server: OBS
x-obs-request-id: 8DF400000163D3E650F3065C2295674C
x-obs-id-2: 32AAAQAAEAABAAAQAAEAABAAAQAAEAABCS+wsHqRuA2Tx+mXUpNtBbWLPMle9CIx
Content-Type: application/xml
Date: WED, 01 Jul 2015 04:45:55 GMT
Content-Length: 769

<?xml version="1.0" encoding="utf-8"?>
<AccessControlPolicy xmlns="http://obs.eu-west-101.myhuaweicloud.eu/doc/2015-06-30/">
  <Owner> 
    <ID>b4bf1b36d9ca43d984fbcb9491b6fce9</ID> 
  </Owner>  
  <Delivered>false</Delivered> 
  <AccessControlList> 
    <Grant> 
      <Grantee> 
        <ID>b4bf1b36d9ca43d984fbcb9491b6fce9</ID> 
      </Grantee>  
      <Permission>FULL_CONTROL</Permission> 
    </Grant>  
    <Grant> 
      <Grantee> 
        <ID>783fc6652cf246c096ea836694f71855</ID> 
      </Grantee>  
      <Permission>READ</Permission>  
      </Grant>  
    <Grant> 
      <Grantee> 
        <Canned>Everyone</Canned> 
      </Grantee>  
      <Permission>READ_ACP</Permission> 
    </Grant> 
  </AccessControlList> 
</AccessControlPolicy>

Sample Request: Obtaining the ACL of a Specific Object Version

GET /object01?acl HTTP/1.1
Authorization: OBS H4IPJX0TQTHTHEBQQCEC:iqSPeUBl66PwXDApxjRKk6hlcN4=
versionId: G001118A6803675AFFFFD3043F7F91D0
User-Agent: curl/7.29.0
Host: examplebucket.obs.region.myhuaweicloud.com
Date: WED, 01 Jul 2015 02:37:22 GMT
Content-Type: application/xml

Sample Response: Obtaining the ACL of a Specific Object Version

x-obs-id-2: 32AAAQAAEAABSAAgAAEAABAAAQAAEAABCSmpL2dv6zZLM2HmUrXKTAi258MPqmrp
x-obs-request-id: 0000018A2A73AF59D3085C8F8ABF0C65
Server: OBS
Content-Length: 0
Date: WED, 01 Jul 2015 02:37:22 GMT
x-obs-version-id: G001118A6803675AFFFFD3043F7F91D0
 
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<AccessControlPolicy  xmlns="http://obs.myhwclouds.com/doc/2015-06-30/">
    <Owner>
        <ID>d6s58yhnm83f3081577800575ee4cf</ID>
    </Owner>
    <Delivered>false</Delivered>
    <AccessControlList>
        <Grant>
            <Grantee>
                <ID>f262a63g69422e8f330af1349c588f</ID>
            </Grantee>
            <Permission>READ</Permission>
        </Grant>
        <Grant>
            <Grantee>
                <ID>c965gfda2a849422e8f3985562432dsaa</ID>
            </Grantee>
            <Permission>FULL_CONTROL</Permission>
        </Grant>
        <Grant>
            <Grantee>
                <Canned>Everyone</Canned>
            </Grantee>
            <Permission>READ</Permission>
        </Grant>
    </AccessControlList>
</AccessControlPolicy>