According to some older documentation it is possible to disable subscription to any AMI events during the authentication process by adding

Events: off

as a parameter to the login action. Looking at the Digium documentation from Asterisk 13 onwards:

https://wiki.asterisk.org/wiki/display/AST/Asterisk+13+ManagerAction_Login

I don’t see mention of this parameter. But…I think it works. Is this an omission error in the documentation? Or is this parameter deprecated and I
need to issue a separate Events action like this:

https://wiki.asterisk.org/wiki/display/AST/Asterisk+13+ManagerAction_Events