Anomaly Detection CLI

Hello All,
We are investigating AD CLI to give our users an option to create quick AD configurations without having to open the Kibana UI. Users can leverage CLI to perform CRUD operations. We would like to take a poll on YAML vs JSON to finalize the CLI support. We would really appreciate if you could share your preference (YAML vs JSON) and why for us to make the right call.

Thanks in advance,
Vijay