Request a Pix refundput https://apisandbox.cieloecommerce.cielo.com.br/1/sales/{PaymentId}/void?amount=xxxRequest a refund for a Pix transactionPath ParamsPaymentIdstringrequiredPayment ID number. Size: 36.Amountint32requiredAmount to be cancelled/refunded in cents. Check if the acquirer supports cancellations or refunds. Size: 15.HeadersMerchantIdstringrequiredDefaults to 8937bd5b-9796-494d-9fe5-f76b3e4da633Store identifier in Cielo. Size: 36. This documentation provides a default MerchantId to allow testing in the sandbox, but you can also provide the enabled MerchantId during the deployment process.MerchantKeystringrequiredDefaults to XKGHUBSBKIRXKAVPSKWLVXYCLVJUGTNZLIHPUSYVPublic key for double authentication at Cielo. Size: 40. This documentation provides a default MerchantKey to allow testing in the sandbox, but you can also provide the enabled MerchantKey during the deployment process.RequestIdstringRequest Identifier, used when the merchant uses different servers for each GET/POST/PUT.Response 200200Updated 6 months ago