-- | The number of compute nodes in the cluster. This parameter is required
-- when the __ClusterType__ parameter is specified as 'multi-node'.
--
-- For information about determining how many nodes you need, go to
-- <http://docs.aws.amazon.com/redshift/latest/mgmt/working-with-clusters.html#how-many-nodes Working with Clusters>
-- in the /Amazon Redshift Cluster Management Guide/.
--
-- If you don\'t specify this parameter, you get a single-node cluster.
-- When requesting a multi-node cluster, you must specify the number of
-- nodes that you want in the cluster.
--
-- Default: '1'
--
-- Constraints: Value must be at least 1 and no more than 100.
ccNumberOfNodes :: Lens' CreateCluster (Maybe Int)
ccNumberOfNodes = lens _ccNumberOfNodes (\ s a -> s{_ccNumberOfNodes = a})
ccNumberOfNodes :: Lens' CreateCluster (Maybe Int)
ccNumberOfNodes = lens _ccNumberOfNodes (\ s a -> s{_ccNumberOfNodes = a})
ccNumberOfNodes = lens _ccNumberOfNodes (\ s a -> s{_ccNumberOfNodes = a})