What variables can be passed in the Command line arguments of "Execute Script" operation in JON?

Issue

• We are trying to gather the same alert data that can be seen in an email alert and would like to pass that to a script that would link this data to our internal alert system. We use the "Specific Resource" option in the alert notifications. From what I read, we can pass in variables from the the Inventory->Connections tab. Where can I find a list of all available variables that can be passed to a script?