docs: def getMessageCharge(self, apiMsgId):
          """
          See parent method for documentation
          """
          content = self.parseRest(self.request('rest/message/' + apiMsgId))
  
          return {
              'id': apiMsgId,
              'status': content['messageStatus'].encode('utf-8'),
              'description': self.getStatus(content['messageStatus']),
              'charge': float(content['charge'])
          }