Where do logs go from Grafana Json Backend plugin


I’m new to golang and Grafana but working on grafana json backend plugin and following below documentation and basic plugin template:

However, I’ve no clue how the query function is working in the backend file datasource.go
I wanted to generate some logs to see the requests flow. I followed the Logging section from the documentation on how to generate logs despite following the steps I don’t see the logs in backend terminal window.
Can someone clarify where exactly I should be looking for the logs? Any tip or clue?
I’ll appreciate your response.

Found the solution by adding level =debug to defaults.ini.