thanks @white-balloon-205 and @broad-finland-69602, got it!

from pulumi_aws import get_caller_identity

current = get_caller_identity()

do you have a short example of how you actually use this with a resource? I am certainly missing something 🙂

Not yet, shortly hopefully! I'm looking to dynamically generate an arn for a SAMLProvider as you can call it with get() as you need the arn!