Support custom KMS keys in S3CopyObjectOperator#60597
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shahar1 merged 7 commits intoapache:mainfrom Feb 10, 2026
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…d added validation that both key id and encryption type are provided together
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@dominikhei If there aren't critical changes to make, please let the CI run E2E without merging from main - so I could include it in the release I cut in the next hour or so. Thank you! |
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closes: #55708
This PR introduces 2 new parameters to the S3CopyObjectOperator. With these one can specify a non-default KMS key when copying objects between buckets.
kms_key_id: The ARN, ID or alias of a KMS keykms_encryption_type: Whether it is standard KMS or double-shielded KMSThe parameters are passed to the Hooks
copy_object()method using kwargs, which passes them to the boto3 method.I did this to not introduce new parameters to the method and keep changes minimal, however I also see a point that this is not as clean as passing them to the method via parameters and if deemed preferential will change that.
Was generative AI tooling used to co-author this PR?