Returns a list of all refunds you created.
We return the refunds in sorted order, with the most recent refunds appearing first.
The 10 most recent refunds are always available by default on the Charge object.
String indicating the reason for the refund.
If set, possible values are duplicate, fraudulent, and requested_by_customer.
If you believe the charge to be fraudulent, specifying fraudulent as the reason will add the associated card and email to your block lists, and will also help us improve our fraud detection algorithms.