ETCD has no leader query

Hi All,
I’m trying to figure out how to query a kubernetes cluster to see if etcd has a leader or not. I see this in my teams alerts but I can’t replicate it

You selected etcdServerHasLeader as the metric for this alert. This metric is not available through the New Relic UI. Please select a new metric or use the API to make changes to this alert. See

I do have the same issue… Does someone have a solution!!