User Problem
As a user, I would like to parse priority in "AlarmDescription" data using JSON parsing.
Sample payload data:

{ "AlarmName": "Test for Cloudwatch-integration", "AlarmDescription": "

{\"og_priority\":\"P1\"}
",

Suggested Solutions
None

Current Workarounds
Using String processing queries to extract the string values in Alarm Description:
{{ payload.AlarmDescription.SubstringBetween (“og_priority”, “}”)}}