if(resultNode.hasDefined(Util.STEP_2)) {
ModelNode resourceOutcome = resultNode.get(Util.STEP_2);
if(Util.isSuccess(resourceOutcome)) {
if(resourceOutcome.hasDefined(Util.RESULT)) {
final ModelNode resourceResult = resourceOutcome.get(Util.RESULT);
final List<Property> props = resourceResult.asPropertyList();
if (!props.isEmpty()) {
// potentially, allowed and default values
// SimpleTable attrTable = attrDescriptions == null ? null :
// new SimpleTable(new String[]{"ATTR NAME", "VALUE", "TYPE", "NILLABLE", "REQUIRED", "ACCESS", "EXPR", "RESTART", "STORAGE"});
// SimpleTable childrenTable = childDescriptions == null ? null :