Using SDK how to implement add reply functionality for each reply of discussion forum topic?

We are migrating telligent forum data into sitecore website, so on forum topic page we want provide "Add reply", "Report message", "Request direct message" functionality. Can we do these in sitecore site using REST SDK ? Please have a look on below 

can anyone please give me some pointer on how we can achieve and at what extent through rest SDK?



typo
[edited by: ganesh at 6:51 PM (GMT 0) on Tue, Nov 19 2019]