Void a Refunddelete https://api-gateway.sandbox.ngenius-payments.com/transactions/outlets/{outletId}/orders/{orderRef}/payments/{paymentRef}/refund/{refundId}MetadataoutletIdstringrequiredorderRefstringrequiredpaymentRefstringrequiredrefundIdstringrequiredResponse 200successful operationUpdated about 2 months ago