public java.util.List<String> getCacheNodeIdsToReboot() {
        if (cacheNodeIdsToReboot == null) {
            cacheNodeIdsToReboot = new com.amazonaws.internal.SdkInternalList<String>();
        }
        return cacheNodeIdsToReboot;
    }
<p>
A list of cache node IDs to reboot. A node ID is a numeric identifier (0001, 0002, etc.). To reboot an entire
cluster, specify all of the cache node IDs.
</p>

@return A list of cache node IDs to reboot. A node ID is a numeric identifier (0001, 0002, etc.). To reboot an
        entire cluster, specify all of the cache node IDs.
aws-java-sdk-elasticache/src/main/java/com/amazonaws/services/elasticache/model/RebootCacheClusterRequest.java