public java.util.List<CacheNodeUpdateStatus> getCacheNodeUpdateStatus() {
        if (cacheNodeUpdateStatus == null) {
            cacheNodeUpdateStatus = new com.amazonaws.internal.SdkInternalList<CacheNodeUpdateStatus>();
        }
        return cacheNodeUpdateStatus;
    }
<p>
The status of the service update on the cache node
</p>

@return The status of the service update on the cache node
aws-java-sdk-elasticache/src/main/java/com/amazonaws/services/elasticache/model/UpdateAction.java