This is a wrapper utility for dlcservice. It can be used to install and uninstall DLC modules, as well as print a list of installed modules.
To install DLC modules, set the --install flag and set --dlc_ids to a colon separated list of DLC IDs.
dlcservice_util --install --dlc_ids="foo:bar"
To uninstall DLC modules, set the --uninstall flag and set --dlc_ids to a colon separated list of DLC IDs.
dlcservice_util --uninstall --dlc_ids="foo:bar"
To list installed modules, set the --list flag.
dlcservice_util --list