Running raft on AWS batch

Hi,
I'm planning on running raft on AWS batch but I'm unsure how to go about doing this.

Do you have any ideas/pointers how I would go about running the run-demo workflow on AWS batch?

I seem to be unable to get the required hybrid set-up working. It won't read the withLabel: 'cloud' process definitions of workDir and setting the whole workflow to run on awsbatch with the main workDir being an s3 bucket also fails at the initial parsing of the manifest.

Thanks,
Stephen