If the channel the notification will be posted to is defined by routeNotificationForSlack
, why do we need to
method in SlackMessage
, and how it works? I will not be able to post to many channels chaining multiple to
methods anyway.
Same for from
: I registered my app and gave it some name, and the messages are posted using this name, not the one I provided in SlackMessage
from
method
You don't, they're optional. Check the docs