@RequestMapping(value = "/iae_error", method = RequestMethod.GET)
	public ObjectNode getStartFormProperties() {
		return null;
	}
Gets start form properties.

@return the start form properties
springdoc-openapi-tests/springdoc-openapi-javadoc-tests/src/test/java/test/org/springdoc/api/v30/app40/HelloController.java