Spring Boot请求体中DTO的严格验证

我有一个这样的Spring Boot RestController

public class MyRestController{

 @RequestMapping(value = "/resources", method = RequestMethod.POST,
            produces = MediaType.APPLICATION_JSON_VALUE)
    @ApiResponses(value = { @ApiResponse(code = 201, message = "Created",
            response = Resource.class) })
    @ResponseStatus( HttpStatus.CREATED )
    public Resource createResource(@RequestBody Resource res){
}

@JsonIgnoreProperties(ignoreUnknown = false)
public class Resource{
  private String resourceName;
  private int value;
}

当我像这样传递json时：

{
   "unknownProperty": "test",
   "value::100
}

我希望抛出一个异常，因为我设置了@JsonIgnoreProperties（ignoreUnknown=false），但这并没有发生。缺少什么？