Is it possible to retrieve AD Object GUID from the API?

Hello,

I am developing an application that needs a way to retrieve associated Microsoft 365 immutable ID/AdObjectGuid from users on the IAM Identity Center. I've seen methods like DescribeUser or ListUsers that retrieve some information about the users on the Identity Center pool but not its AD Object GUID.

In the console, you are able to see the AD Object GUID and it's accessing this information by requesting on https://<region>.console.aws.amazon.com/singlesignon/api/userpool API endpoint with DescribeUsers operation, but I don't see any related information on the docs about this method and I suppose this is a console-reserved method.

How can I be able to retrieve this ID from the API? Is it even possible?

Thank you.