pause to sleep karabiner custom settings

private.xml

<?xml version="1.0"?>
<root>
  <item>
    <name>Pause to sleep</name>
    <appendix>Coaxial custom settings</appendix>
    <identifier>coaxial-pause-to-sleep</identifier>
    <autogen>
      __KeyToKey__
      KeyCode::PC_PAUSE,
      KeyCode::VK_IOHIDPOSTEVENT_NX_POWER_KEY, ModifierFlag::OPTION_L | ModifierFlag::COMMAND_L
    </autogen>
  </item>
</root>