Grafana 7.5.7 alert notification variables for microsoft teams

Hi Team,
I’m trying to send the alerts to microsoft teams channel, as part of i’ve configured the notification channel and created the test alerts. Now, i need to parse the alert parameters such as alertname, alertstatus and alertconditions to message description for the alert.I’ve tried but not getting any output for those variables as below. Here, i’m using the grafana version v7.5.7 and can anyone please let us know what are the custom notification variables that we can use for microsoft teams channel in grafana 7.5.7 ??

Please help us on this and waiting for the response from you.

Thanks
Siva Mareedu