AWS Media Convert output to S3 - Can i have NO subfolders

I have a workflow based on https://github.com/aws-solutions/video-on-demand-on-aws-foundation where i upload a MP4 file to a bucket, it gets converted and put into a folder structure that looks like this <guid>/<OutputGroups/CustomName>/file.xxx. If i remove the CustomName from the job-settings.json file then its <guid>/AppleHLS1/file.xxx or <guid>/FileGroup1/file.xxx.

What i want is all the file group files placed directly in the GUID folder and NOT create a folder under the GUID. Is there a way to override Media Convert wanting to create these sub-folders? I have searched high and low for an answer here.