Any luck @ngynbtn? I’m facing the same issue trying to use the $region template variable in another template variable, like:
Based on the example from the doc at http://docs.grafana.org/features/datasources/cloudwatch/, which lists:
I’ve tried variations on that, just listing $region for instance, but no luck. I get a metric request error every time.
Edit: Think I figured it out. Had to reference the variable as [[region]] instead of $region: