Cannot create compute instances in the Ashburn region using CLI

Summary

Cannot create compute instances in the Ashburn region using CLI

Content

Hi, there.

I am trying to create a new compute instance using CLI in the Ashburn region providing "ABCD:US-ASHBURN-AD-1" for the --availability-domain switch, and I am getting the following error:

ServiceError:

{

    "code": "InvalidParameter",

    "message": "Availability Domain ABCD:US-ASHBURN-AD-1 is not valid",

    "opc-request-id": "8F.......E2",

    "status": 400

}

(ABCD stands for the prefix of the availability domain name as it shows up in my console).

Furthermore, when I am listing all available availability domains (with "bmcs iam availability-domain list"), I see only domains in the Phoenix region.

I am subscribed to both regions, and can launch new instances in both regions from the console.