Is there a way of creating an instance of an object for each client in a gRPC Server?

[Álvaro Fernández Moreno]

I am creating a grpc client-server project in .Net. For every client I want to instatiate a different object, so if 2 clients are connected to the server and they call the Greeting function, the server must reply with diferent objects because they are different instances. I explain my question more deeply in the following post.