-- | One or more block device mapping entries.
lsBlockDeviceMappings :: Lens' LaunchSpecification [BlockDeviceMapping]
lsBlockDeviceMappings =
    lens _lsBlockDeviceMappings (\s a -> s { _lsBlockDeviceMappings = a })
        . _List
lsBlockDeviceMappings :: Lens' LaunchSpecification [BlockDeviceMapping]
lsBlockDeviceMappings =
    lens _lsBlockDeviceMappings (\s a -> s { _lsBlockDeviceMappings = a })
        . _List
lsBlockDeviceMappings =
    lens _lsBlockDeviceMappings (\s a -> s { _lsBlockDeviceMappings = a })
        . _List