Thank you Hrishikesh and Kautuk for your replies. I have made forward progress, yes. Hrishikesh's advice led me to change my Cloud Manager roles a bit, adding AEM Managed Services with five profiles, including Deployment Manager. I think that is what got me the access needed for the first CURL comma...

I am trying to set up a dedicated egress IP address, following the instructions on https://experienceleague.adobe.com/en/docs/experience-manager-learn/cloud-service/networking/dedicated-egress-ip-address .I am having trouble and I need help. I execute the CURL commands, but they fail (due to authent...