No matter how you like to participate in developer communities, Pulumi wants to meet you there. If you want to meet other Pulumi users to share use-cases and best practices, contribute code or documentation, see us at an event, or just tell a story about something cool you did with Pulumi, you are part of our community.

Pulumi Community

If you're calling `Role.get()`, then presumably the Role isn't in your Pulumi state. So you won't be able to get the ID via Pulumi APIs/SDK. You'll need to use the AWS SDK to list the Roles and pick the right one.