How to put dynamic type into generic function [duplicate]

This question already has an answer here:

• How do I use reflection to call a generic method? 8 answers

I got a function something like

object Get<T>(string cacheKey) where T : class;

Is there a way to call it with a dynamic object type like this -

var item = cacheProvider.Get<invocation.ReturnValue.GetType()>(cacheKey);

I was trying all sort of things but cant seem to find a way to do it.