[FIXED] Spring Boot @RequestBody does not copy parameters fully

Issue

I have a JSON object that I pass to an API endpoint:

{
    "ID": 12312,
    "location": "London",
    "friends": 1231,
    "Name": "dsd",
    "verified": true

}

I have an endpoint UserController:

@PostMapping("saveUser")
public String Save(@RequestBody(required = true) User newUser){
    //TODO: User needs to have ID and all other necessary params
    //TODO: RequestBody is not working. Why not?

    userservice.saveNewUser(newUser);
    return "True";
}

and I have a User class:

@NodeEntity
public class User {

    @Id
    private long ID;
    private String Name;
    private String location;
    private int friends;
    private boolean verified;
    private int followers; 
    .... getters and setters

My problem: when I insert a user, the database registers the correct friends and location filed, but the ID and followers field and name are incorrect. Does anyone know why?

Solution

camelCase. Try changing ID to id and Name to name. Frameworks assumes getID would have been declared as iD.

Answered By - YGR
Answer Checked By - David Marino (JavaFixing Volunteer)