def parse_other_event(self, event):
        """ Parse a single event that we don't expect
        :param event: event to be parsed (single line in log)
        :event_type: name of event type from response header
        :return: parsed event as unicode
        """
        event_id = 'other_{0}'.format(event['logType'])
        category = 'other'
        logging.warning('Unexpected log type: "{0}"'.format(event['logType']))
        timestamp = self.date_helper.convert_from_mimecast_format(event['datetime'])
        event.update({'mimecastEventId': event_id, 'mimecastEventCategory': category, 'time_generated': timestamp})

        return event
 Parse a single event that we don't expect
        :param event: event to be parsed (single line in log)
        :event_type: name of event type from response header
        :return: parsed event as unicode
        
Solutions/MimecastSEG/Data Connectors/TransformData/siem_parser.py