SmartThings Integration Unknown erroroccured

Fairly new to Home Assistant as I’ve been waiting for the Raspberry Pi 5 release. I’m trying to integrate my SmartThing account and I go to set up the integration, it gives me the long nabu webhook link (I’ve signed up for the HA Cloud account) and I hit submit. It bring up the “Enter Personal Access Token” page and I input the token I generated through the SmartThings website. I hit Submit again, and then it pops up with an "unknown error occured’ message.

What am I missing? Do I need to specify the webhook in the configuration.yaml file? I thought signing up for the cloud service would automatically create the webhook? Apologies for any short-sightedness on my end as I’m still learning all of this. Thank you! :slight_smile:

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