google analytics 4

Anonymous , These are planned features

https://learn.microsoft.com/en-us/power-platform-release-plan/2022wave2/power-bi/planned-features

You can log an idea - https://ideas.powerbi.com/ideas/

its not sure that Power bi will even have a GA4 connector, for the time being might be better to use a third-party connector.
I would recommend this one.
https://windsor.ai/connector/googleanalytics4/

Hi 

There is an official plan but if you just want to get started with querying the GA4 API now in preperation I developed an open source custom connector you can give a try. I've written a blog post on setting it up 

https://cooriedug.com/ga4-power-bi-connector-beta/

let me know what you think .

Gavin