How to create WCF REST service and testing it using Fiddler | 3 | Made it easy for beginners

This video shows Creating WCF REST service and testing it using Fiddler.

[diegoquito]

Greetings excellent video, I hope you can help me with this question, it is possible to send a string and an object at the same time and how the data is sent in Fiddler for testing. Example:
void TestDos (Person pop, string head);