Issue with OAuth redirect URL

Hi all! I’m trying to integrate with ServiceNow using an OAuth 2 credential.  After I get the consent screen from ServiceNow, I get this error on the redirect URL page.

{"code":"access_denied","message":"You are not authorized to perform this action."}

I’m doing this as the org admin.  Any ideas what it could be?

I’m using this as my redirect URL:

https://<yourdomain.freshservice.com>/api/_/credentials/oauth_callback