Filebeat multiline.max_lines limit

Hi,

I had a query regarding filebeat's multiline.max_lines option. I know the default value for this is 500 and we can configure it to a number of our choice and the lines after the configured number will be ignored while parsing and creating the event. But if I have to read a whole file as a single event, I won't know the maximum limit to set. Is there a max value that can be set for this option ? Like for harvester limit we set it to 0 and it means unlimited, is there a possibility to configure max_lines just like that ?