@Override
    public int hashCode() {
      int result = clusterId != null ? clusterId.hashCode() : 0;
      result = 31 * result + (type != null ? type.hashCode() : 0);
      result = 31 * result + (tag != null ? tag.hashCode() : 0);
      result = 31 * result + (version != null ? version.hashCode() : 0);
      return result;
    }
Contains info about configs update. This update will be sent to all subscribed recipients.
ambari-server/src/main/java/org/apache/ambari/server/events/ConfigsUpdateEvent.java