title: Is there an option for batch tagging s3 object in AWS?
body: <p>I know how to tag single s3 object from my java app. But how can i tag multiple objects at once, if i pass multiple keys ?</p>
  
  <p>We are talking about a big chunk of keys. ~200k </p>
  
  <pre><code>List&lt;Tag&gt; newTags = new ArrayList&lt;Tag&gt;();
             newTags.add(new Tag("Tag for delete", "This object should be deleted"));
             amazonS3Client.setObjectTagging(new SetObjectTaggingRequest(bucketName, key, new ObjectTagging(newTags)));
  </code></pre>
  
  <p>I am using the above code for single object tagging. </p>