ISO-8601(yyyy-MM-dd’T’HH:mm:ss.SSSXXX) format in micronaut HttpResponse not working.

We need date in yyyy-MM-dd’T’HH:mm:ss.SSSXXX format, however deserialize not converting in required format.

Controller

import com.fasterxml.jackson.core.JsonProcessingException;

import io.micronaut.http.*;
import io.micronaut.http.annotation.Controller;
import io.micronaut.http.annotation.Get;
import io.micronaut.scheduling.TaskExecutors;
import io.micronaut.scheduling.annotation.ExecuteOn;
import lombok.AllArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import reactor.core.publisher.Mono;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;


@AllArgsConstructor
@Controller
@Slf4j
@ExecuteOn(TaskExecutors.BLOCKING)
public class LogisticsController1 {

  @Get("/test")
  public Mono<HttpResponse<Object>> getRes() throws ParseException, JsonProcessingException {

    String d="2024-05-01T19:52:33.411Z";
    SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSSXXX");
    Date date2=simpleDateFormat.parse(d);
    TestDate date11=new TestDate();
    date11.setDate(date2);
    return Mono.just(buildResponse(date11));

  }

  public HttpResponse<Object> buildResponse(TestDate date11) throws JsonProcessingException {
    return HttpResponse.status(HttpStatus.OK).body(date11);
  }


}

DTO:

import io.micronaut.serde.annotation.Serdeable;
import lombok.Getter;
import lombok.NoArgsConstructor;
import lombok.Setter;

import java.util.Date;

@Setter
@Getter
@NoArgsConstructor
@Serdeable
public class TestDate {
    //@JsonFormat( shape = STRING, pattern = "yyyy-MM-dd'T'HH:mm:ss.SSSXXX")
    Date  date;
}

API Response :
Actual :

{ “date”: “2024-05-01T19:52:33.411Z” }

Expected

{ “date”: “2024-05-02T01:22:33.411+05:30” }

==================================

Things tried:

Looks like JsonFormat does not ISO-8601, other formats are working.

@JsonFormat( shape = STRING, pattern = "yyyy-MM-dd'T'HH:mm:ss.SSSXXX")
Date  date;