hi there i am using latest opensearch (2.15 version)

i am try to make alerting like this below

opensearch in get logs in level error below show log message

MessageTemplate error_new1 Renderings null @timestamp 2024-07-22 06:06:24.742
TraceId ded46e1330fd337014a2cb400a9d46c1 Level Error Properties null 
flb-key kube.custommvc.app.log.naman.namanlog.log Timestamp 2024-07-22 06:06:24.6519228
SpanId c7cef08cdba0dd0

there are i want to make email alerting like this there are get this log level error to trigger action error massage to mail than after 3 minutes to check get log level error message to send error message to mail and if not get error log to send your error solved message to mail

i am try to use Per query monitor in alerting