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This repository was archived by the owner on Mar 23, 2026. It is now read-only.
This repository was archived by the owner on Mar 23, 2026. It is now read-only.

feature request: Support conditional copy operations in S3 #13522

Closed
Feature
#13554
Closed
feature request: Support conditional copy operations in S3#13522
Feature
#13554
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aws:s3Amazon Simple Storage Servicestatus: backlogTriaged but not yet being worked ontype: featureNew feature, or improvement to an existing feature
@jachewz

Description

@jachewz
jachewz
opened on Dec 14, 2025

Is there an existing issue for this?

  • I have searched the existing issues

Feature description

Simillar to #13323. S3 has conditional CopyObject operations which aren't supported by localstack yet. https://docs.aws.amazon.com/AmazonS3/latest/API/API_CopyObject.html

🧑‍💻 Implementation

I think its just a copy pasta from PutObject() which already deals with the headers "If-Match" and "If-None-Match".

Happy to contribute to this.

Anything else?

No response

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