2 Replies
I don't know how you got that dropdown to say anything about that function, I see the function runner just doing nothing in my case.
At any rate, that's an http action, you can't test it from the dashboard currently
I typically test these using test utilities from whatever service I'm connecting, in your case Slack should have some sort of 'send a test event' functionality.
Testing http actions in the dashboard often won't be super useful because the actual call will have specific headers and body that you'd have to manually replicate. You can also use curl or a UI like postman/insomnia.
Thank you