public <T> T get(String path, TypeReference<T> typeReference) throws HyscaleException {
        return JsonTreeParser.get(root, path, typeReference);
    }
Defines {@link ServiceSpec} as tree of JsonNode

@see <a href="https://github.com/hyscale/hspec/blob/master/docs/hyscale-spec-reference.md">Spec Reference</a>
service-spec/service-spec-commons/src/main/java/io/hyscale/servicespec/commons/model/service/ServiceSpec.java