public ReservedCacheNode withCacheNodeCount(Integer cacheNodeCount) {
        setCacheNodeCount(cacheNodeCount);
        return this;
    }
<p>
The number of cache nodes that have been reserved.
</p>

@param cacheNodeCount
       The number of cache nodes that have been reserved.
@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/ReservedCacheNode.java