'Deletes the specified cluster subnet group.
:type cluster_subnet_group_name: string
:param cluster_subnet_group_name: The name of the cluster subnet group
name to be deleted.'

def delete_cluster_subnet_group(self, cluster_subnet_group_name):

    params = {'ClusterSubnetGroupName': cluster_subnet_group_name}
    return self._make_request(action='DeleteClusterSubnetGroup', verb='POST', path='/', params=params)
