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Document sync target removal protection for environment groups#255

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mintlify/env-group-sync-target-removal-1778710168
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Document sync target removal protection for environment groups#255
mintlify[bot] wants to merge 1 commit into
mainfrom
mintlify/env-group-sync-target-removal-1778710168

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@mintlify mintlify Bot commented May 13, 2026

Summary

Adds documentation explaining that environment group sync targets (clusters) cannot be removed while applications on those clusters are still linked to the group. The dashboard rejects the update with a clear error in that case.

Source PR

porter-dev/code#5458feat: block removing a sync target with apps attached

That PR extends the existing "cannot delete env group with linked apps" guard to the sync target replace flow: if a cluster is being removed from an environment group's sync target list and that cluster still has linked applications, the API returns a 400 with a clear message and no changes are applied.

Changes

  • Added a Managing Sync Targets section to applications/configure/environment-groups.mdx that explains what sync targets are and the new removal protection, mirroring the existing delete warning.

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mintlify Bot commented May 13, 2026

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Project Status Preview Updated (UTC)
porter 🟢 Ready View Preview May 13, 2026, 10:12 PM

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