@GetMapping("/test4")
	@ApiResponse(responseCode = "204", description = "No content")
	@ResponseStatus(value = HttpStatus.NO_CONTENT)
	public void test4(@DateTimeFormat(iso = DATE) @RequestParam(defaultValue = "2021-03-08") LocalDate localDate) {

	}
Test 4.

@param localDate the local date
springdoc-openapi-tests/springdoc-openapi-javadoc-tests/src/test/java/test/org/springdoc/api/v30/app150/HelloController.java