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

@param cacheNodeCount
       The number of cache nodes that have been reserved.
aws-java-sdk-elasticache/src/main/java/com/amazonaws/services/elasticache/model/ReservedCacheNode.java