I'm using GitHub integration to write the results of Pulumi Preview executions as comments on PRs, but for some reason, Pulumi Preview has been continuously failing today. Since Preview and Update succeed when run locally or from the Dashboard, I suspect the GitHub integration might be faulty. Does anyone know how to resolve this?

$ /pulumi-deploy-executor pulumi preview --stackIdentity="<ORG>/<REPO>/dev" --workDir="/deployment/pulumi"
error: getting stack configuration: opening environment: [403] You do not have permission to perform this operation.
The log file for this run is at /tmp/pulumi.52cac22a816b.root.log.INFO.20260306-063717.266
Error: Preview failed: failed to run preview: exit status 255
code: 255
stdout:
stderr: error: getting stack configuration: opening environment: [403] You do not have permission to perform this operation.
The log file for this run is at /tmp/pulumi.52cac22a816b.root.log.INFO.20260306-063717.266

Hi @flaky-spring-50215, as you are getting a

"[403] You do not have permission to perform this operation."

your

PULUMI_ACCESS_TOKEN

most probably expired. You'd need to create a new one and set it as a secret in your github actions pipeline.

Hello! We also had a bug recently with permissions that we rolled back that could have affected this. Please see if this issue is still occurring for you.

It works, thank you for all!