Get returned items from Square POS using V1 payments webhook

Questions
1

I am fetching payments/orders from the Square POS using the webhook V1 Payments and I have access to the payment and the source order. I understand that when a refund is made using the Square POS additional orders are created with the information of the returned items. Is there a way to get these orders/returned items using the v1 payment or the source order?

2

Responded here: Get returned items using v1 payment or source order