spring restfull service request and response as Text/plan - rest

Question

I'm new in Spring boot, I just follow a simple tutorial and I finished a simple service where I received a Json request and Response with a Json as well, now I need to change the request/response as a Text/Plain, these its what I have in my controller class:
package com.notas.core.controller;
import java.util.List;
import javax.validation.Valid;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.data.domain.Pageable;
import org.springframework.web.bind.annotation.DeleteMapping;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.PutMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import com.notas.core.entity.Nota;
import com.notas.core.model.MNota;
import com.notas.core.service.NotaService;
#RestController
#RequestMapping("/v1")
public class NotaController {
#Autowired
#Qualifier("servicio")
NotaService servicio;
#PutMapping("/nota")
public boolean agregarNota(#RequestBody #Valid Nota nota) {
return servicio.crear(nota);
}
#PostMapping("/nota")
public boolean modificarNota(#RequestBody #Valid Nota nota) {
return servicio.actualizar(nota);
}
#DeleteMapping("/nota/{id}/{nombre}")
public boolean borrarNota(#PathVariable("id") long id, #PathVariable("nombre") String nombre) {
return servicio.borrar(nombre, id);
}
#GetMapping("/notas")
public List<MNota> obtenerNotas(Pageable pageable){
return servicio.obtenerPorPaginacion(pageable);
}
}
Could you please tell me whats do I have to change in order to receive a Text/Plain and response with the same mediatype.

Answer 1

In all Mapping annotation (#Get, #Post...) they have an attribute consumes and produces, you could add that using the media type
#PostMapping(value="/foo", consumes = MediaType.TEXT_PLAIN_VALUE , produces= MediaType.TEXT_PLAIN_VALUE)
public String plainValue(#RequestBody String data) {
return; //logic
}