cancel_retries          Cancel retries for an emergency priority
                        notification
check_receipt           Check whether an emergency priority message was
                        received
get_devices             Get a list of the user's registered devices
get_group_info          Get information about a Pushover group
get_pushover_limits     Get usage and limit information for Pushover
                        applications
get_pushover_sounds     Get a list of sounds available for Pushover
                        notifications
group_add_user          Manage group subscriptions
group_rename            Rename a delivery group
pushover                Send a message using Pushover
pushover_api            Issue a command using the Pushover API
set_pushover_app        Set, get, and unset the Pushover application
                        token
set_pushover_user       Set, get, and unset the Pushover user/group key
update_glance           Update a Pushover glance data
verify_user             User and group verification
