Get return value from Retrofit 2

GetResponse.java

StatusResponse statusResponse = new StatusResponse(param1,param2,new StatusInterface(){
  @Override
  public void returnResponse(int status){
    switch(status){
      case 1: //do your stuff
        break;
      case 2: //do your stuff
        break;
      default:
        break;
    }
  }
}

StatusInterface.java

/*
*Create interface to delivery status
*
*/

public interface StatusInterface{
    void returnResponse(int status);
}

StatusResponse.java

/*
*Create class to fill data response
*
*/

public class StatusResponse{

private StatusInterface statusInterface;
public StatusResponse(String param1,String param2,StatusInterface statusInterface){
this.statusInterface = statusInterface;

APISample apiSample = APISample.clientSample.create(APISample.class);
      
        Call<Sample> Sample = apiSample.getSample();
        Sample.enqueue(new Callback<Sample>() {
            @Override
            public void onResponse(Call<Sample> call, Response<Sample> response) {
                try {
                    switch (response.code()) {
                        case 200:
                            statusInterface.returnResponse(1);
                            break;
                        case 403:
                            statusInterface.returnResponse(2);
                            break;
                        default:
                            break;
                    }
                } catch (Exception e) {
                    statusInterface.returnResponse(3);
                }
            }
 
            @Override
            public void onFailure(Call<Sample> call, Throwable t) {
                statusInterface.returnResponse(4);
            }
        });
 }
}