xlet-settings --version (return code: 0)
usage:
xlet-settings <xlet_type> <uuid>
or
xlet-settings <xlet_type> <uuid> <instance_id>
xlet-settings --help (return code: 0)
usage:
xlet-settings <xlet_type> <uuid>
or
xlet-settings <xlet_type> <uuid> <instance_id>