Serverless Stack

what does `Bucket.fromBucketArn` do? it seems like it creates a new bucket, because it requires a resource ID. but based on the name, I’d assume it just points to another bucket. I basically want to point to an existing bucket and not create anything extra

again, the documentation here is rather poor.

It creates an instance of the `s3.Bucket` Class from an existing S3 bucket.

This doesn’t creates a new Bucket. The instance just holds some internal information of the s3 bucket name, arn, etc.