Avatar ·

Ignoring new fields in JSON objects when using Jackson

Hello! I'm a beginner Java developer and I've encountered a problem while working with JSON and the Jackson library. I have a REST API that returns JSON with user data. My User class contains fields id, name, and email. Everything worked fine until the API added a new field phoneNumber to the JSON response. Now when I try to deserialize, I get an exception: ``` com.fasterxml.jackson.databind.exc.UnrecognizedPropertyException: Unrecognized field "phoneNumber" (class User), not marked as ignorable ``` Here is my code: ```java public class User { private int id; private String name; private String email; // getters and setters } // Deserialization ObjectMapper mapper = new ObjectMapper(); User user = mapper.readValue(jsonString, User.class); ``` I've al