code: def fetch(self, refund_id, data={}, **kwargs):
          
          Refund object for given paymnet Id
  
          Args:
              refund_id : Refund Id for which refund has to be retrieved
  
          Returns:
              Refund dict for given refund Id
          """
          return super(Refund, self).fetch(refund_id, data, **kwargs)
docs: Refund object for given paymnet Id
  
          Args:
              refund_id : Refund Id for which refund has to be retrieved
  
          Returns:
              Refund dict for given refund Id