Web API - Can I retreive AR Transaction reversals?

SOLVED
Using only the Sage 300 APIs  which API call can I use to retrieve 'reversed' transactions?  (Bank Reversals)
 
In Sage I can see the reversals with a transaction type of 'Returned' on the AR Customer Inquery page but when I try retrieving the transactions
using AR/ARReceiptAndAdjustmentBatches I'm unable to identify which of these transactions is a reversal (nothing on the record indicates it's a reversal)