default String getTitle() {
		return null;
	}
A short, human-readable summary of the problem type. It SHOULD NOT
change from occurrence to occurrence of the problem, except for
purposes of localisation.

@return a short, human-readable summary of this problem
springdoc-openapi-tests/springdoc-openapi-javadoc-tests/src/test/java/test/org/springdoc/api/v30/app126/Problem.java