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Allow stack description update - #5596

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kathap wants to merge 4 commits into
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allow-stack-description-update
Open

kathap wants to merge 4 commits into
mainfrom
allow-stack-description-update

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@kathap

@kathap kathap commented Oct 29, 2026 •

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Allow updating stack description via PATCH /v3/stacks/:guid

  • A short explanation of the proposed change:
    Adds an optional description parameter to PATCH /v3/stacks/:guid, making a stack's description editable after creation. When provided, description must be at most 250 characters (same length description was given in create in commit 50e9b79).
  • An explanation of the use cases your change solves
    Mark a newly introduced stack e.g. as "preview". When a new stack is rolled out, operators want to flag it as preview/experimental for a period. The description is prominent, it's shown by cf stacks, so updating it is a clear, visible signal to users. (state_reason could carry this too, but it's less visible and not shown by cf stacks.)
    Correct or clarify a stack description after the fact without recreating the stack, e.g. fixing a typo, updating the OS version note, or adding deprecation guidance, rather than being stuck with whatever was seeded from cf-deployment at creation time.

This change was developed with AI assistance; all code was reviewed and tested by me.

  • I have reviewed the contributing guide

  • I have viewed, signed, and submitted the Contributor License Agreement

  • I have made this pull request to the main branch

  • I have run all the unit tests using bundle exec rake

  • I have run CF Acceptance Tests

This adds an optional `description` parameter
to PATCH /v3/stacks/:guid so a stack's description can be changed after
creation — e.g. to mark a newly introduced stack as "preview".

Validation: when provided, description must be non-empty and <= 250
characters. The create message is tightened to match,
POST and PATCH now behave identically for description:
  - Omitted → allowed (comes from cf-deployment)
  - Non-empty, ≤250 → allowed
  - "", whitespace-only, or null → 422 rejected
  - >250 → rejected
@kathap
kathap marked this pull request as draft October 30, 2026 08:51
@kathap
kathap force-pushed the allow-stack-description-update branch from 5f58bfc to 8a79f29 Compare October 30, 2026 11:21
@kathap
kathap marked this pull request as ready for review October 30, 2026 15:26

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