We added output.console to help users debug in 7.6.0. But this is not documented. While this new output mode is intended for troubleshooting/debugging only, it can still benefit developers/admins for us to document it.

Proposal:

1. Add documentation on this new output to https://www.elastic.co/guide/en/beats/functionbeat/current/configuring-output.html (similar to how we document console output for other beats)
2. Add a comment to functionbeat.reference.yml so developers know that such console output configuration exists if they just look at the reference yml

thx!