public static String getPath(String... fields) {
		if (fields == null) {
			return null;
		}
		StringBuilder path = new StringBuilder(fields[0]);
		for (int i = 1; i < fields.length; i++) {
			path.append(DOT).append(fields[i]);
		}
		return path.toString();
	}
Defines fields for hyscale service spec
service-spec/service-spec-commons/src/main/java/io/hyscale/servicespec/commons/fields/HyscaleSpecFields.java