There is a command group 'az_aksarc_release'. This group of commands could 'manage vhd images for provisioned clusters'. The group of commands has global parameter '--debug' which means 'Increase logging verbosity to show all debug logs.'. The group of commands has global parameter '--help -h' which means 'Show this help message and exit.'. The group of commands has global parameter '--only-show-errors' which means 'Only show errors, suppressing warnings.'. The group of commands has global parameter '--output -o' which means 'Output format.'. The group of commands has global parameter '--query' which means 'JMESPath query string. See <a href="http://jmespath.org/">http://jmespath.org/</a> for more information and examples.'. The group of commands has global parameter '--subscription' which means 'Name or ID of subscription. You can configure the default subscription using `az account set -s NAME_OR_ID`.'. The group of commands has global parameter '--verbose' which means 'Increase logging verbosity. Use --debug for full debug logs.'. This group contains a child command 'az_aksarc_release_download'.The syntax is: az aksarc release download --staging-folder
                           [--audience]
                           [--catalog]
                           [--mode {full, minimum}]
                           [--version]. The 1th example of the child command would be to use it to 'downloadlatestrelease', the syntax is: az aksarc release download --staging-folder ./aksarc-release. The parameter '--staging-folder' is required. It is used to local directory path to store release files.. The parameter '--audience' is optional. release catalog audience . default value is stable.. The parameter '--catalog' is optional. release catalog name. default value is aks-hybrid-stable-catalogs-int.. The parameter '--mode' is optional. minimum(default) downloads only linux images. full option downloads windows images also.. The parameter '--version' is optional. release version to be downloaded. if not specified, it defaults to latest release.. 