Hello, Just wanted to write in here since this issue is causing us much issues. Our current workaround is to manually pass the MSK conn string to each service where it's needed but getting the stack output would be optimal. TL;DR our bootstrapBrokers is empty, all of the variables are just empty. ARN and clustername and such work, just when we try to get the conn string its all empty. Issue: https://github.com/pulumi/pulumi-aws/issues/4889 Edit: Closed