Really need an answer for this. 🙏 My current workaround is to create Pulumi.stack-name.yml for the new stack dynamically in the ci and then discard it which is super hacky. Use case is automated branch deployment on pull requests.

Is it essential that you use Pulumi's Config object? Can you get the values using env vars or similar?

@little-cartoon-10569 I could for everything else but the

aws:region

which is required by the @pulumi/aws package and I haven’t found a work around for that