Backport #58470
Updated by Volker Theile over 1 year ago
It is not possible to reset bucket/object tags by sending an empty list via the AWS SDK functions `putBucketTagging` or `putObjectTagging`. In both cases a `MalformedXML` error message is returned.
Using `putObjectTagging` from the AWS SDK 2.1295.0 generates an URL like `http://127.0.0.1:4300/ddddd/file2.txt?tagging=` with the body
<pre><code class="text">
<Tagging xmlns="http://s3.amazonaws.com/doc/2006-03-01/"><TagSet/></Tagging>
</code></pre>
which fails with
<pre><code class="text">
<?xml version="1.0" encoding="UTF-8"?><Error><Code>MalformedXML</Code><BucketName>ddddd</BucketName><RequestId>tx00000fa3c64e6bd1b3296-0063c53afd-25a0b-default</RequestId><HostId>25a0b-default-default</HostId></Error>
</code></pre>
This issue might be related to https://github.com/ceph/ceph/pull/38532.
Using "deleteBucketTagging" seems to work to get rid of the tags on a bucket, but "deleteObjectTagging" does not have any effect.