Sending JSON in POST request with Retrofit2

Question

I\'m using Retrofit to integrate my Web services and I do not understand how to send a JSON object to the server using a POST request. I\'m currently stuck, here is my code:

Answer 1

From Retrofit 2+ use POJO objects rather than a JSON Object for sending requests with @Body annotations. With JSON object being sent the request fields are set to their default value than what has been sent from the app on backend. This won't be the case with POJO objects.