Redirecting Hub Site Show Various Errors

[Mark_Hébert]

Also opened a case with myesri. When configuring URL redirects various errors display: trying to direct Hub URL traffic to alternative site.

1. https://www.coralgables.com/smartcityhub - Error: The specified domain contains invalid characters.
2. www.coralgables.com/smartcityhub - Error: The domain must have a valid top-level domain.
3. coralgables.com/smartcityhub - Error: The domain must have a subdomain.
4. https://coral-gables-smart-city-hub-2-cggis.hub.arcgis.com - Error: The domain cannot contain arcgis.com.

Using the July 2022 online guide "Introducing Domain Redirects" by Sydney Bohn.  Please advise. Thank you.