code: def reset_alarm_ranges(self, parameter):
          
          req = mdb_pb2.ChangeParameterRequest()
          req.action = mdb_pb2.ChangeParameterRequest.RESET_ALARMS        
          
          url = '/mdb/{}/{}/parameters/{}'.format(
              self._instance, self._processor, parameter)
          response = self._client.post_proto(url, data=req.SerializeToString())
docs: Reset all alarm limits for the specified parameter to their original MDB value.