# Pulumi: Machine tokens unable to open referenced environments when running stack previews.

> Pulumi status incident “Machine tokens unable to open referenced environments when running stack previews.” on 2026-03-06: impact minor (vendor’s label), 22 min, 5 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/pulumi/incidents/4x08cxgmzdxt
Last updated: 2026-03-06T11:52:09Z

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2026-03-06 11:29 UTC · Resolved: 2026-03-06 11:52 UTC · Duration: 22 min
- Updates: 5 · Affected components: API, Deployments
- [Vendor status page: https://stspg.io/x1s1kcgtqqs1](https://stspg.io/x1s1kcgtqqs1)
- [Company: Pulumi](https://rewindex.com/company/pulumi.md)

## Timeline of updates

- **investigating** 2026-03-06 11:29 UTC: We are aware of issues with machine tokens having issues opening environments as part of running previews. We are currently investigating
- **investigating** 2026-03-06 11:30 UTC: We are continuing to investigate this issue.
- **identified** 2026-03-06 11:41 UTC: We are working on a rollback that should resolve this incident. As this rollback is deploying, you may see error rates decrease for a time until the deploy is complete.
- **monitoring** 2026-03-06 11:45 UTC: Rollback has deployed. We are continuing to monitor
- **resolved** 2026-03-06 11:52 UTC: This incident has been resolved.

## Cite this

Status incident (vendor impact label: minor) posted by Pulumi, started 2026-03-06 11:29 UTC, resolved after 22 min, 5 update(s).

- Canonical URL: https://rewindex.com/company/pulumi/incidents/4x08cxgmzdxt
- Citation: Pulumi, “Machine tokens unable to open referenced environments when running stack previews.” (2026-03-06 11:29 UTC). Archived by Rewindex: https://rewindex.com/company/pulumi/incidents/4x08cxgmzdxt (CC BY 4.0).
- Markdown link: `[Pulumi: Machine tokens unable to open referenced environments when running stack previews. (2026-03-06)](https://rewindex.com/company/pulumi/incidents/4x08cxgmzdxt)`


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Canonical: https://rewindex.com/company/pulumi/incidents/4x08cxgmzdxt · Markdown: https://rewindex.com/company/pulumi/incidents/4x08cxgmzdxt.md · JSON: https://rewindex.com/api/v1/companies/pulumi/incidents/4x08cxgmzdxt · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T13:46:21.960Z