Contributors must be able to push their to the website repo and open the PR there in order for the Deploy Preview action to succeed.
From @evandrosaturnino :
It doesn't seem safe to me build a preview utilizing threshold domain from an external fork trying to merge with main repo, so that's why I believe that's a permission issue, the cloudflare preview is integrated to the main repo, not yours, so that's why I assume it's unrecognizing this INPUT_SERVICE_KEY into your PRs repo.
Contributors must be able to push their to the
website
repo and open the PR there in order for the Deploy Preview action to succeed.From @evandrosaturnino :