I want to bind a subdomain, but when binding a custom domain to my service, I cannot select CNAME; the system forces me to set an A record. How can I use CNAME instead?
Also, the official documentation mentions setting up a CNAME, so I'm not sure why I am being forced to use an A record.
Additionally, although I have successfully bound the domain using an A record, I would prefer to use CNAME to avoid exposing the IP address. Could you please assist with this? Thank you!