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Add PresignedUrlManager support to sync S3 client codegen #6249

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Motivation and Context

PresignedUrlManager is a new API that users need to access through the S3 client. This PR extends the codegen framework to generate PresignedUrlManager support for S3 clients.

Modifications

Added presignedUrlManagerSupported flag to CustomizationConfig.
Extended codegen to generate presignedUrlManager() method in sync client interfaces and implementations.

Testing

Added codegen unit tests for pre-signed URL manager generation.

Screenshots (if appropriate)

Types of changes

  • Bug fix (non-breaking change which fixes an issue)
  • New feature (non-breaking change which adds functionality)

Checklist

  • I have read the CONTRIBUTING document
  • Local run of mvn install succeeds
  • My code follows the code style of this project
  • My change requires a change to the Javadoc documentation
  • I have updated the Javadoc documentation accordingly
  • I have added tests to cover my changes
  • All new and existing tests passed
  • [] I have added a changelog entry. Adding a new entry must be accomplished by running the scripts/new-change script and following the instructions. Commit the new file created by the script in .changes/next-release with your changes.
  • My change is to implement 1.11 parity feature and I have updated LaunchChangelog

License

  • I confirm that this pull request can be released under the Apache 2 license

@jencymaryjoseph jencymaryjoseph requested a review from a team as a code owner July 10, 2025 20:12
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@@ -232,4 +232,20 @@ protected MethodSpec serviceClientConfigMethod() {
.addStatement("return delegate.serviceClientConfiguration()")
.build();
}

@Override
protected void addPresignedUrlManagerMethod(TypeSpec.Builder type) {
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I thought we are only going to generate this in async client, is that not the case?

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The delegating client needs the presignedUrlManager implementation because DelegatingS3Client implements the S3Client interface - without it, we get a compilation error "CLASS DelegatingS3Client.presignedUrlManager cannot be default" since interface methods can't be default methods in this case, so we need to maintain the delegation pattern by forwarding the call to the delegate.

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