add new column for required vs optional attributes of an API

[pratik151192]

Do we have any plans to add a column for required vs optional attributes on our API signatures? https://docs.momentohq.com/cache/develop/api-reference. In some APIs I see we wrap an Optional word around the Type itself, but in some places we don't (ttl is optional as we default to cacheDefaultTTL).

I am particularly asking this as while writing certain examples or other stuff, I often referred to this documentation. But i couldn't figure out properly so resorted to my IDE to check if ? is present on TS, or Optional is present on Java. Usually I believe developers do read the API reference to figure such stuff.

[pratik151192]

@eaddingtonwhite:

yea I agree. I think a dedicated column is good idea. I think if want to start that pattern 
then can make ticket to try and swarm on all them. 
Feel free cut over as many as you want to target state pattern though if your in there and easy change.