@ApiModelProperty(name = ViewVersionResourceProvider.CLUSTER_CONFIGURABLE_PROPERTY_ID)
    public boolean isClusterConfigurable() {
      return clusterConfigurable;
    }
Checks if cluster is configurable
@return {@code true} if cluster is configurable
        {@code false} otherwise.
ambari-server/src/main/java/org/apache/ambari/server/controller/ViewVersionResponse.java