[Plugin] Http/s REST, blueprintable JSON and Parse REST API manager at once (VaRest)

Another noob question.

Now I want to bind a function in my plugin’s class to the UVaRestRequestJSON::OnRequestComplete delegate. I’ve followed some tutorials (e.g. UE4 c++ Event Dispatchers syntax - YouTube) about how to register the funciton using UVaRestRequestJSON::OnRequestComplete.AddDynamic() method. However, it looks like the AddDynamic() function requires that the class and method be declared using the UCLASS() and UFUNCTION() macros. However my plugin’s class is derived from the IAnalyticsProvider class, which is not derived from any other class. Thus I’m not able to successfully add my class’s method as delegate using AddDynamic(). So is there any other way to bind/register delegate function?