How can I add a CORS rule to an existing s3 bucket by CDK v3 javascript?

Question

I could see there is a function called addCorsRule under type Bucket to add a cors rule to a newly created S3.

I am trying to achieve similar thing for a existing S3 bucket that is not created by me, and it's in another aws account. The return type of all the finding existing bucket function e.g. fromBucketAttributes is IBucket. It does not provide a method for add a new cors rule.

I am wondering if there will be a work around to achieve this?

Thank you very much.

https://docs.aws.amazon.com/cdk/api/v2/docs/aws-cdk-lib.aws_s3.Bucket.html https://docs.aws.amazon.com/cdk/api/v2/docs/aws-cdk-lib.aws_s3.IBucket.html

Answer 1

It looks like you can't currently do that. https://github.com/aws/aws-cdk/discussions/23184

Potentially, you could use a CustomResource and the AWS SDK to get it working.