
Amazon S3 now enables conditional deletes using the HTTP if-match header, allowing users to verify an object's integrity before deletion and prevent accidental removals in high-concurrency environments.


<div>
<p>
Amazon S3 has introduced support for conditional deletes in S3 general purpose buckets, enhancing data protection and preventing accidental object deletions.
</p>
<ul>
<li>Allows verification that an object is unchanged before deletion</li>
<li>Uses HTTP if-match header with ETag value to validate object state</li>
<li>Enables s3:if-match condition key in bucket policies</li>
<li>Helps minimize risks in high-concurrency, multiple-writer scenarios</li>
<li>Available in all AWS Regions at no additional cost</li>
<li>Supports Amazon S3 API, SDKs, and CLI</li>
</ul>
<p>
This feature provides enhanced control and safety for object deletion in Amazon S3, reducing the potential for unintended data loss.
</p>
</div>


Amazon S3 now supports conditional deletes in S3 general purpose buckets

Related articles

Related articles

Nov 25
2024
Amazon S3 now supports enforcement of conditional write operations for S3 general purpose buckets

Nov 25
2024
Amazon S3 Express One Zone now supports conditional deletes

Oct 29
2025
Amazon S3 adds conditional write functionality to copy operations

Aug 20
2024
Amazon S3 now supports conditional writes