Как нормально распарсить JSON в SpringBoot по классам?

@Entity
@Table(name = "countries")
@Getter
@Setter
public class Country {
 
    @Id
    @GeneratedValue(strategy = GenerationType.AUTO)
    @Column(name = "id")
    private Long id;
 
    @Column(name = "country")
    private String country;
 
    @Column(name = "code")
    private String code;
 
    @Column(name = "flag")
    private String flag;
}

String url = "https://v2.api-xxx/countries";
        HttpHeaders headers = new HttpHeaders();
        headers.setAccept(Collections.singletonList(MediaType.APPLICATION_JSON));
        headers.set("x-host", "v2.api-xxx");
        headers.set("x-key", "xxxx");
        HttpEntity<Country[]> entity = new HttpEntity<>(headers);
        RestTemplate restTemplate = new RestTemplate();
        ResponseEntity<Country[]> response = restTemplate.exchange(url, HttpMethod.GET, entity, Country[].class);
        HttpStatus statusCode = response.getStatusCode();
        System.out.println("Response Satus Code: " + statusCode);
        if (statusCode == HttpStatus.OK) {
            Country[] list = response.getBody();
 
            if (list != null) {
                for (Country c : list) {
                    System.out.println("country: " + c.getCountry() + " code: " + c.getCode() + " flag: " + c.getFlag() +"\n");
                }
            }
        }
 
 
    }