Mustache template aggregate, group by

[asikarwar]

Lucas is engaged here on this topic with me, you can comment if you like.

Message for all hits

@lucaswin-amzn @Aleksei I have not been able to test it due to infrastructure is not in place. I am testing it on my local machine. My question is, say i have 20 servers and i want to trigger an alert if “error count goes above 30” and 15 servers out of 20 met the alert criterion. Will it trigger 1 or 15 alerts?