Specify Bucket Path for Automatic S3 Exports

It would be really beneficial to specify a bucket path for automatic S3 exports. I (and I'm sure others too) use S3/compatible storage for lots of things, and the buckets are not empty. I'd like to place my Hudu data at a path that makes sense and identifies it as Hudu data. Right now, it just puts a non-descript zip file into the root of the bucket - this is less than ideal.