Is there a way to access FOnlineSessionInfo(Null)?

Hello friends,
I have been working on an OSS plugin for some time now but have hit yet another bump in the road, the question is how do I access the FOnlineSessionInfo(Null in this case) class and its constructor? I have included headers, and added the obvious dependencies for said class, but it still won’t grant access to the constructor and gives me an unresolved external upon calling it.

I have some ideas as to why it is inaccessible, but could really use any help available!

So this is likely not the ideal solution, however as it stands one can simply roll his own by making an identical class extending from FOnlineSessionInfo, paired with a similarly extended FNboSerializer this achieves the functionality of FOnlineSessionInfoNull that is otherwise denied any code outside of OnlineSubsystemNull.
My plugin hasn’t fully implemented this yet, but if it works this will answer the question.

The actually reason behind this class’s inaccessibility remains something of a mystery to me. However it seems as though the constructor is made inaccessible to code outside of the package.
Whatever the case, the solution was presented in making my own extension of FOnlineSessionInfo and FNboSerializer that mimic the functionality of those used in OnlineSubsystemNull.

Hope this helps anyone who hits this bump too!