Not receiving Grafana alert in MS teams channel using Power automate

Grafana Alerting
1

I am not receiving grafana alerts in MS teams channel. I followed the instruction given here - Configure Microsoft Teams for Alerting.

I am getting this error in ms teams workflows

1281×671 21.3 KB

workflow run history
workflow run history1280×338 13.3 KB

grafanaContactPointSetup
grafanaContactPointSetup1280×507 30.7 KB

workflowSetUp
workflowSetUp490×609 17.6 KB

Need help in resolving this issue !