*-e*, *--end-session*::
Clear session state and send end session message.
+*--mention*::
+Mention another group member (syntax: start:length:recipientNumber)
+In the apps the mention replaces part of the message text, which is specified by the start and length values.
+e.g.: `-m "Hi X!" --mention "3:1:+123456789"`
+
=== sendReaction
Send reaction to a previously received or sent message.