In my classic front door, is there a specific role i can assign to user or service principal to invalidate the cache in front door? i just need the SPN to do only cache purge on front door , nothing else. Is this possible? If this granular level permission is not available what other options i can use to cache purge on front door. Basically i dont want to give anyother permission to anyone other than cache purge?
Do i have to write a logic app or function to do it if it is not possible?