code: def update(self, case_id, **attributes):
          
  
          response = self._thehive.do_patch("/api/case/{}".format(case_id), **attributes)
  
          if response.status_code == requests.codes.unauthorized:
              raise TheHiveException("Authentication failed")
  
          if self.status_ok(response.status_code):
              return self(response.json()['id'])
          else:
              raise CaseException("Server returned {}: {}".format(response.status_code, response.text))
docs: Update a case.        
          :param case_id: The ID of the case to update
          :param attributes: key=value pairs of case attributes to update (field=new_value)
          
          :return: The created instance.