Merge pull request #8452 from ajinkya-takle/patch-6

Add more information on the alert event for webhooks.

Author: MarkvanMents

content/en/docs/deployment/general/webhooks.md

@@ -213,6 +213,13 @@ When an alert is triggered for your Mendix app, a payload with the following for
 }
 ```
 
+The `severity` key name from the above JSON can have following values:
+
+* Ok
+* Warning
+* Critical
+* Recovery
+  
 For details on receiving alerts, see [Receive Environment Status Alerts](/developerportal/operate/receive-alerts/).
 
 ## Logging