/ returns all fields as declared in fields()http:/localhost/users/ only returns field id and email, provided they are declared in fields()http:/localhost/users?fields=id,email/ returns all fields in fields() and field profile if it is in extraFields()http:/localhost/users?expand=profile/ only returns field id, email and profile, provided they are in fields() and extraFields()http:/localhost/users?fields=id,email&expand=profile
