add event id and definitions for event id and incident id

Author: bhillmer

sp-oncall/spoc-integrations/appdynamics-integration.rst

@@ -163,7 +163,11 @@ Configure the AppDynamics SaaS version
 
             "message_type":"${message_type}",
 
-            "entity_id":"${latestEvent.incident.id}",
+            #latestEvent.incident.id is the AppDynamics incident ID for the health rule. 1 incident can include multiple events.
+            "entity_id":"${latestEvent.incident.id}"
+            
+            #latestEvent.id is the AppDynamics event ID for the triggering HTTP action.
+            "event_id":"${latestEvent.id}",
 
             "state_message":"${event.eventMessage}",