refund

record refund {
  additional-recipients: option​<list​<additional-recipient>>,
  amount-money: money,
  created-at: option​<string>,
  id: string,
  location-id: string,
  processing-fee-money: option​<money>,
  reason: string,
  status: string,
  tender-id: string,
  transaction-id: string,
}