public String getCacheNodeType() {
        return this.cacheNodeType;
    }
<p>
A valid cache node type that you want to scale this cluster up to.
</p>

@return A valid cache node type that you want to scale this cluster up to.
aws-java-sdk-elasticache/src/main/java/com/amazonaws/services/elasticache/model/ModifyCacheClusterRequest.java