Just a side note,
It seems that if I manually remove them and then reinstall the app / reauthorize the app, the webhooks are not recreated.
It seems that if I manually remove them and then reinstall the app / reauthorize the app, the webhooks are not recreated.
After three failed pings (spread out over an hour or so), we’ll delete our record of the hook and attempt to recreate it the next time an administrator logs in.