public static Request getReadRequest(String ... propertyIds) {
    return PropertyHelper.getReadRequest(new HashSet<>(
      Arrays.asList(propertyIds)));
  }
Factory method to create a read request from the given set of property ids.  The set of
property ids represents the properties of interest for the query.

@param propertyIds  the property ids associated with the request; may be null
ambari-server/src/main/java/org/apache/ambari/server/controller/utilities/PropertyHelper.java