Introduction to Detection Engineering: Ep.5 – Custom Alerting

fwiw I had to do this a few times before it worked - Patience is key. 

Once the data view is setup and you have working code, it can take 5-10 minutes for the events to show, then the token appears once all are present, if token isn't apparent then just put token in the search bar and it'll be there if you have captured all events. keep refreshing etc.