code: '''Endpoints  POST /v1/refunds   GET /v1/refunds/:id  POST /v1/refunds/:id  POST /v1/refunds/:id/cancel   GET /v1/refunds
  '''
nl: RefundsRefund objects allow you to refund a charge that has previously been created
  but not yet refunded. Funds will be refunded to the credit or debit card that
  was originally charged.