I am trying to configure the Slack integration as per the pinned post. When I try to configure the event URL, Slack tells me:
Your URL didn’t respond with the value of the challenge parameter.
In my Sentry logs, I see this:
13:04:03 [ERROR] sentry.integrations.slack: slack.event.invalid-token x.x.x.x - - [15/Jul/2018:13:04:02 +0000] "POST /extensions/slack/event/ HTTP/1.1" 400 211 "-" "Slackbot 1.0 (+https://api.slack.com/robots)"
In /etc/sentry/config.yml I have:
slack.client-id: '…' slack.client-secret: '…' slack.verification-token: '…value from Slack verification token…'
I’ve tried regenerating the token but that didn’t help. Any ideas what I’m missing here?