@GetMapping("/message")
	@Operation
	@ResponseBody
	public HelloMessage message() {
		return new HelloMessage("Lucky numbers!", 777);
	}
Message hello message.

@return the hello message
springdoc-openapi-tests/springdoc-openapi-javadoc-tests/src/test/java/test/org/springdoc/api/v30/app149/HelloController.java