post https://api{env}.getivy.de/api/service/merchant/payment/refund/batch
Initiates a batch refund for all provided orders. The orders can be specified either by Ivy's internal id ("orderId") or by id provided by the merchant ("referenceId"). If only a partial amount should be refunded the desired amount can be set with the "amount" parameter. Additional information regarding the refund can be provided through the "description" parameter.