Thanks @ledroff . I understand I can use any other serverless proxy function to wrap this but it seems like an overkill to simply do that just for GET challenge. Is there any other seamless way to integrate Slack with CloudManager? I simply need notifications from Cloud Manager pipeline execution.

Thanks @devconsole. I just posted

I have encountered an issue while adding slack Webhook URL for CLoudmanager events from console.adobe.io where Adobe makes a 'challenge' GET request before the integration can be enabled. The incoming Slack Webhooks URL takes POST but it doesn't get GET so wondering if anyone has a fix/workaround fo...

I have a related issue to directly add slack Webhook URL for CLoudmanager events from console.adobe.io where Adobe makes a 'challenge' GET request. The incoming Slack Webhooks URL takes POST but it doesn't get GET so wondering if anyone has a fix/workaround for this