return accessRules;
    }

    private void writeAccessRules(Node node) {
        if (accessRules == null || accessRules.isEmpty()) {
            return;
        }
        Node accessRulesNode = getAttributesNode(node, "accessrules");
        for (AccessRule rule : accessRules) {
            accessRulesNode.appendNode("accessrule",
                ImmutableMap.of(
                    "kind", rule.getKind(),