True False 18 6 12 True False <b>contact/jid</b> has invited you to the group chat <b>muc.jid</b> True True 70 0 1 1 True False system-users-symbolic 6 0 1 True False Group Chat Invitation 0 0 2 True False 12 6 True _Decline True True True True False True 0 _Accept True True True True False True 1 0 4 2 True True 6 True True True 6 Message... True True False 6 _Message if you decline (optional) True decline_message 1 3 False True <comment> True 70 0 1 2