Add kms enable and rotate key actions

[reivaj05]

Summary by CodeRabbit

• New Features
  • Added support for defining KMS enable and key rotation actions in policy configurations.

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Review details

⚙️ Run configuration

Configuration used: Organization UI

Review profile: ASSERTIVE

Plan: Pro Plus

Run ID: a57fa25d-86bb-4b8e-b45e-107f0aa3e95e

📥 Commits

Reviewing files that changed from the base of the PR and between a286bdd and 3932d1a.

📒 Files selected for processing (1)

• policy/kms-action.go

📝 Walkthrough

Walkthrough

Adds exported constants for kms:Enable and kms:KeyRotate to the KMSAction set. The provided change does not update the validity map used by KMSAction.IsValid().

Changes

KMS action declarations

Layer / File(s)	Summary
Add KMS action constants policy/kms-action.go	Adds KMSEnableAction and KMSKeyRotateAction to the exported KMSAction constants.

Estimated code review effort: 1 (Trivial) | ~2 minutes

Possibly related PRs

• minio/pkg#246: Updates the typing of existing KMS action constants in the same file.

Suggested reviewers: harshavardhana

Poem

A bunny found two actions bright,
Enable and rotate, named just right.
Through policy’s code they softly hop,
Yet validity’s map still says stop.
“Add them there too!” the rabbit cried,
Then tucked its ears and bounced outside.

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title accurately summarizes the added KMS enable and key rotate actions.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

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[coderabbitai]

Actionable comments posted: 2

🤖 Prompt for all review comments with AI agents

Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

Inline comments:
In `@policy/kms-action.go`:
- Around line 66-69: Update the GoDoc comments for the exported constants
KMSEnableAction and KMSKeyRotateAction to use sentence style, starting with each
identifier and ending with a period; describe KMS as “built-in” where
applicable.
- Around line 66-69: Update the supportedKMSActions registry to include both
KMSEnableAction and KMSKeyRotateAction, ensuring KMSAction.IsValid() and
statement validation recognize these constants as valid KMS actions.

🪄 Autofix (Beta)

Fix all unresolved CodeRabbit comments on this PR:

• Push a commit to this branch (recommended)
• Create a new PR with the fixes

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ℹ️ Review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: ASSERTIVE

Plan: Pro Plus

Run ID: 3748e26f-5937-41ad-94dd-61ed85b43a53

📥 Commits

Reviewing files that changed from the base of the PR and between 6ac0e36 and a286bdd.

📒 Files selected for processing (1)

• policy/kms-action.go