The workflow named "cleanup caches by a branch" is not working as expected

[Mogyuchi]

Code of Conduct

• I have read and agree to the GitHub Docs project's Code of Conduct

What article on docs.github.com is affected?

https://docs.github.com/en/actions/using-workflows/caching-dependencies-to-speed-up-workflows

What part(s) of the article would you like to see updated?

Modify the workflow example in Managing caches > Force deleting cache entries

Why:
When triggered by the pull_request event, the GITHUB_TOKEN does not have permission to delete the cache of the base repository in a cross-repository pull request. This results in the error Error: Resource not accessible by integration.

Additional information

This always happens for cross-repository pull requests.

[welcome]

Thanks for opening this issue. A GitHub docs team member should be by to give feedback soon. In the meantime, please check out the contributing guidelines.

[nguyenalex836]

@Mogyuchi Thank you for opening an issue and linking it to your PR! ✨

[corneliusroemer]

I can confirm that I ran into this exact issue myself, so this should be addressed urgently.

At the same time, it might make sense to replace gh-actions-cache with gh cache as was started in #28850

[12Lu-uchiha]

Duplicate of #

[github-actions]

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