Hi Nitesh, may I ask what the use case you’re attempting to solve is?
While I am not a developer, I can see what information I am able to find for you internally. I did manage to find that many customers utilize AD’s lastLogonTimestamp and/or utilize lifecycle states for a similar effect.
See a solved developer community post that is related:
If you can provide the specific use case you’re attempting to address I can determine which resources may be relevant for you here.