-- | The stack\'s default VPC subnet ID. This parameter is required if you
-- specify a value for the 'VpcId' parameter. All instances are launched
-- into this subnet unless you specify otherwise when you create the
-- instance. If you also specify a value for 'DefaultAvailabilityZone', the
-- subnet must be in that zone. For information on default values and when
-- this parameter is required, see the 'VpcId' parameter description.
csDefaultSubnetId :: Lens' CreateStack (Maybe Text)
csDefaultSubnetId = lens _csDefaultSubnetId (\ s a -> s{_csDefaultSubnetId = a})
csDefaultSubnetId :: Lens' CreateStack (Maybe Text)
csDefaultSubnetId = lens _csDefaultSubnetId (\ s a -> s{_csDefaultSubnetId = a})
csDefaultSubnetId = lens _csDefaultSubnetId (\ s a -> s{_csDefaultSubnetId = a})