-- | The default AWS OpsWorks agent version. You have the following options:
--
-- -   Auto-update - Set this parameter to 'LATEST'. AWS OpsWorks
--     automatically installs new agent versions on the stack\'s instances
--     as soon as they are available.
-- -   Fixed version - Set this parameter to your preferred agent version.
--     To update the agent version, you must edit the stack configuration
--     and specify a new version. AWS OpsWorks then automatically installs
--     that version on the stack\'s instances.
--
-- The default setting is 'LATEST'. To specify an agent version, you must
-- use the complete version number, not the abbreviated number shown on the
-- console. For a list of available agent version numbers, call
-- DescribeAgentVersions.
--
-- You can also specify an agent version when you create or update an
-- instance, which overrides the stack\'s default setting.
csAgentVersion :: Lens' CreateStack (Maybe Text)
csAgentVersion = lens _csAgentVersion (\ s a -> s{_csAgentVersion = a})
csAgentVersion :: Lens' CreateStack (Maybe Text)
csAgentVersion = lens _csAgentVersion (\ s a -> s{_csAgentVersion = a})
csAgentVersion = lens _csAgentVersion (\ s a -> s{_csAgentVersion = a})