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doc-exports/docs/obs/api-ref/obs_04_0165.html
zhangyue d99488a084 OBS API DOC 
Reviewed-by: Sabelnikov, Dmitriy <dmitriy.sabelnikov@t-systems.com>
Co-authored-by: zhangyue <zhangyue164@huawei.com>
Co-committed-by: zhangyue <zhangyue164@huawei.com>
2025-07-11 13:12:11 +00:00

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<a name="obs_04_0165"></a><a name="obs_04_0165"></a>
<h1 class="topictitle1">Deleting Object Tags</h1>
<div id="body0000001399647606"><div class="section" id="obs_04_0165__section5584184924715"><h4 class="sectiontitle">Functions</h4><p id="obs_04_0165__p328123010563">This operation deletes tags from an object.</p>
<p id="obs_04_0165__p028114308563">If you do not specify a version ID in a request, make sure that you have the <strong id="obs_04_0165__b47911221893">DeleteObjectTagging</strong> permission. If you do specify a version ID in a request, make sure that you have the <strong id="obs_04_0165__b7135933898">DeleteObjectTagging</strong> and <strong id="obs_04_0165__b8136333696">DeleteObjectVersionTagging</strong> permissions. By default, only the object owner can perform this operation. The object owner can grant this permission to others by using a bucket or user policy.</p>
<p id="obs_04_0165__p57251938173210">OBS deletes tags from the current object version by default. You can use the <strong id="obs_04_0165__b1626312461517">versionId</strong> parameter to delete tags from any other version. If the version you are deleting tags from is a delete marker, OBS returns <strong id="obs_04_0165__b17627605102453">404 Not Found</strong>.</p>
</div>
<div class="note" id="obs_04_0165__note12421825144411"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="obs_04_0165__p942162554417">Tags are not supported for files in parallel file systems.</p>
</div></div>
<div class="section" id="obs_04_0165__section45065450485"><h4 class="sectiontitle">Request Syntax</h4><div class="codecoloring" codetype="Xml" id="obs_04_0165__screen3610323119435"><div class="highlight"><table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><span class="normal">1</span>
<span class="normal">2</span>
<span class="normal">3</span>
<span class="normal">4</span></pre></div></td><td class="code"><div><pre><span></span>DELETE<span class="w"> </span>/objectname?tagging<span class="err">&amp;</span>versionId=versionid<span class="w"> </span>HTTP/1.1<span class="w"> </span>
Host:<span class="w"> </span>bucketname.obs.region.example.com
Date:<span class="w"> </span>date
Authorization:<span class="w"> </span>authorization<span class="w"> </span>string
</pre></div></td></tr></table></div>
</div>
</div>
<div class="section" id="obs_04_0165__section1296694711492"><h4 class="sectiontitle">Request Parameters</h4><p class="msonormal" id="obs_04_0165__p58025057"><a href="#obs_04_0165__table416285709507">Table 1</a> describes the parameters in the request.</p>
<div class="tablenoborder"><a name="obs_04_0165__table416285709507"></a><a name="table416285709507"></a><table cellpadding="4" cellspacing="0" summary="" id="obs_04_0165__table416285709507" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Request parameters</caption><thead align="left"><tr id="obs_04_0165__row57198952"><th align="left" class="cellrowborder" valign="top" width="22.220000000000002%" id="mcps1.3.4.3.2.4.1.1"><p id="obs_04_0165__p2603527"><strong id="obs_04_0165__b48341759267">Parameter</strong></p>
</th>
<th align="left" class="cellrowborder" valign="top" width="62.56%" id="mcps1.3.4.3.2.4.1.2"><p id="obs_04_0165__p18923573"><strong id="obs_04_0165__b9705407717">Description</strong></p>
</th>
<th align="left" class="cellrowborder" valign="top" width="15.22%" id="mcps1.3.4.3.2.4.1.3"><p id="obs_04_0165__p37967849"><strong id="obs_04_0165__b126461113711">Mandatory (Yes/No)</strong></p>
</th>
</tr>
</thead>
<tbody><tr id="obs_04_0165__row36854813"><td class="cellrowborder" valign="top" width="22.220000000000002%" headers="mcps1.3.4.3.2.4.1.1 "><p id="obs_04_0165__p32449872">tagging</p>
</td>
<td class="cellrowborder" valign="top" width="62.56%" headers="mcps1.3.4.3.2.4.1.2 "><p id="obs_04_0165__p11193984">Indicates an object tag request.</p>
<p id="obs_04_0165__p33636994">Type: string</p>
</td>
<td class="cellrowborder" valign="top" width="15.22%" headers="mcps1.3.4.3.2.4.1.3 "><p id="obs_04_0165__p40241975">Yes</p>
</td>
</tr>
<tr id="obs_04_0165__row26633461"><td class="cellrowborder" valign="top" width="22.220000000000002%" headers="mcps1.3.4.3.2.4.1.1 "><p id="obs_04_0165__p105131831133810">versionId</p>
</td>
<td class="cellrowborder" valign="top" width="62.56%" headers="mcps1.3.4.3.2.4.1.2 "><p id="obs_04_0165__p57765051">ID of the tagged object version. Its corresponding response header is <strong id="obs_04_0165__b93749531276">x-obs-version-id</strong>.</p>
<p id="obs_04_0165__p50123418">Type: string</p>
</td>
<td class="cellrowborder" valign="top" width="15.22%" headers="mcps1.3.4.3.2.4.1.3 "><p id="obs_04_0165__p33465090">No</p>
</td>
</tr>
</tbody>
</table>
</div>
</div>
<div class="section" id="obs_04_0165__section2781110155011"><h4 class="sectiontitle">Request Headers</h4><p id="obs_04_0165__p114042151502">This request uses common headers. For details, see <a href="obs_04_0007.html#obs_04_0007__table25197309">Table 3</a>.</p>
</div>
<div class="section" id="obs_04_0165__section126870405505"><h4 class="sectiontitle">Request Elements</h4><p id="obs_04_0165__p168011556165016">This request involves no elements.</p>
</div>
<div class="section" id="obs_04_0165__section910630175111"><h4 class="sectiontitle">Response Syntax</h4><div class="codecoloring" codetype="Xml" id="obs_04_0165__screen1535102455116"><div class="highlight"><table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><span class="normal">1</span>
<span class="normal">2</span>
<span class="normal">3</span>
<span class="normal">4</span>
<span class="normal">5</span>
<span class="normal">6</span></pre></div></td><td class="code"><div><pre><span></span>HTTP/1.1<span class="w"> </span>status_code
x-obs-request-id:<span class="w"> </span>request<span class="w"> </span>id
x-obs-id-2:<span class="w"> </span>id
x-obs-version-id:<span class="w"> </span>version<span class="w"> </span>id
Content-Length:<span class="w"> </span>length
Date:<span class="w"> </span>date
</pre></div></td></tr></table></div>
</div>
</div>
<div class="section" id="obs_04_0165__section0233121717529"><h4 class="sectiontitle">Response Headers</h4><p id="obs_04_0165__p1231635205817">This request uses common headers. For details, see <a href="obs_04_0007.html#obs_04_0007__table25197309">Table 3</a>.</p>
</div>
<div class="section" id="obs_04_0165__section151181751135216"><h4 class="sectiontitle">Response Elements</h4><p id="obs_04_0165__p5814125795219">This response contains no elements.</p>
</div>
<div class="section" id="obs_04_0165__section1211411715310"><h4 class="sectiontitle">Error Responses</h4><p id="obs_04_0165__p9928192695312">No special error responses are returned. For details, see <a href="obs_04_0115.html#obs_04_0115__d0e843">Table 2</a>. If the object has no tags or the tag deletion is successful, OBS returns a 204 error.</p>
</div>
<div class="section" id="obs_04_0165__section9741154135612"><h4 class="sectiontitle">Sample Request</h4><div class="codecoloring" codetype="Xml" id="obs_04_0165__screen207308135711"><div class="highlight"><table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><span class="normal">1</span>
<span class="normal">2</span>
<span class="normal">3</span>
<span class="normal">4</span>
<span class="normal">5</span>
<span class="normal">6</span></pre></div></td><td class="code"><div><pre><span></span>DELETE<span class="w"> </span>/objectname?tagging<span class="err">&amp;</span>versionId=G001018455096CE600005306000000DD<span class="w"> </span>HTTP/1.1<span class="w"> </span>
User-Agent:<span class="w"> </span>curl/7.19.7<span class="w"> </span>
Host:<span class="w"> </span>bucketname.obs.region.example.com
Accept:<span class="w"> </span>*/*<span class="w"> </span>
Date:<span class="w"> </span>Wed,<span class="w"> </span>27<span class="w"> </span>Jun<span class="w"> </span>2018<span class="w"> </span>13:46:58<span class="w"> </span>GMT<span class="w"> </span>
Authorization:<span class="w"> </span>authorization<span class="w"> </span>string
</pre></div></td></tr></table></div>
</div>
</div>
<div class="section" id="obs_04_0165__section18791259195717"><h4 class="sectiontitle">Sample Response</h4><div class="codecoloring" codetype="Xml" id="obs_04_0165__screen491841285816"><div class="highlight"><table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><span class="normal">1</span>
<span class="normal">2</span>
<span class="normal">3</span>
<span class="normal">4</span>
<span class="normal">5</span>
<span class="normal">6</span></pre></div></td><td class="code"><div><pre><span></span>HTTP/1.1<span class="w"> </span>204<span class="w"> </span>No<span class="w"> </span>Content<span class="w"> </span>
x-obs-request-id:<span class="w"> </span>0002B7532E0000015BEB2C212E53A17L<span class="w"> </span>
x-obs-id-2:<span class="w"> </span>CqT+86nnOkB+Cv9KZoVgZ28pSgMF+uGQBUC68flvkQeq6CxoCz65wWFMNBpXvea4<span class="w"> </span>
x-obs-version-id:<span class="w"> </span>G001018455096CE600005306000000DD
Content-Length:<span class="w"> </span>0
Date:<span class="w"> </span>Wed,<span class="w"> </span>27<span class="w"> </span>Jun<span class="w"> </span>2018<span class="w"> </span>13:46:58<span class="w"> </span>GMT
</pre></div></td></tr></table></div>
</div>
</div>
</div>
<div>
<div class="familylinks">
<div class="parentlink"><strong>Parent topic:</strong> <a href="obs_04_0079.html">Operations on Objects</a></div>
</div>
</div>
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