package com.nibado.example.springasync.domain; import com.fasterxml.jackson.annotation.JsonInclude; import com.fasterxml.jackson.annotation.JsonRawValue; import lombok.AllArgsConstructor; import lombok.Data; import lombok.NoArgsConstructor; import static com.fasterxml.jackson.annotation.JsonInclude.Include.NON_NULL; @Data @NoArgsConstructor @AllArgsConstructor @JsonInclude(NON_NULL) public class ApiResponse { private String body; private int status; private int duration; @JsonRawValue public String getBody() { if(body != null && body.trim().isEmpty()) { return null; } return body; } }