Get Dashboard ID Signal for Vega

Is there a signal for getting the Kibana dashboard ID? Or better yet - is there a way to just print all the available signals in Vega? I'd be happy to read through a tutorial if you know one - I'm just having a surprisingly hard time finding relevant documentation.

There is no way to get the dashboard ID in vega currently. If you want you can submit it as a feature request here: https://github.com/elastic/kibana/issues/new?template=Feature_request.md

For a list of available signals and event types you can check out the official vega documentation: https://vega.github.io/vega/docs/signals/ and https://vega.github.io/vega/docs/event-streams/