static void Main(string[] args)
{
AbstractClass abstractClass = new DerivedClass();
IMessage1 message1 = abstractClass.GetMessage1();
var msgString1 = message1.GetMessage("Hello Message1");
IMessage2 message2 = abstractClass.GetMessage2();
var msgString2 = message2.GetMessage("Hello Message2");
}
public SendMessagePayload(
IMessage1 message)
{
Message = message;
}