This documentation says:
'The events to post to the URL, either "all events" or a specific set of events.'
How does one create a webhook on "all events"? Using `'events': 'all events'` in the payload throws an error.
Connect with like-minded Atlassian users at free events near you!Find an event
Connect with like-minded Atlassian users at free events near you!
Unfortunately there are no Community Events near you at the moment.Host an event
You're one step closer to meeting fellow Atlassian users at your local event. Learn more about Community Events