public UpdateAction withCacheNodeUpdateStatus(CacheNodeUpdateStatus... cacheNodeUpdateStatus) {
        if (this.cacheNodeUpdateStatus == null) {
            setCacheNodeUpdateStatus(new com.amazonaws.internal.SdkInternalList<CacheNodeUpdateStatus>(cacheNodeUpdateStatus.length));
        }
        for (CacheNodeUpdateStatus ele : cacheNodeUpdateStatus) {
            this.cacheNodeUpdateStatus.add(ele);
        }
        return this;
    }
<p>
The status of the service update on the cache node
</p>
<p>
<b>NOTE:</b> This method appends the values to the existing list (if any). Use
{@link #setCacheNodeUpdateStatus(java.util.Collection)} or
{@link #withCacheNodeUpdateStatus(java.util.Collection)} if you want to override the existing values.
</p>

@param cacheNodeUpdateStatus
       The status of the service update on the cache node
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-elasticache/src/main/java/com/amazonaws/services/elasticache/model/UpdateAction.java