Refund a Transaction (ISV)

POST https://api.vivapayments.com/ecr/isv/v1/transactions:refund

Request Body

{"sessionId"=>"4bdebe62-c211-4ca0-a994-b2fbea2061c5", "terminalId"=>"16000010", "cashRegisterId"=>"XDE384678UY", "parentSessionId"=>"f7287549-e93a-4d33-b936-000027d326d0", "amount"=>1170, "currencyCode"=>"978", "merchantReference"=>"some-reference", "customerTrns"=>"some-reference", "isvDetails"=>{"terminalMerchantId"=>"f7287549-e12a-4d33-b936-123427d326d0"}}