It is possible to publish to "GitHub packages" using "GitHub Apps" generated token?

[heinzenberg]

https://docs.github.com/en/packages/learn-github-packages/about-permissions-for-github-packages

It is possible to publish packages in GitHub packages using generated token from GitbHub Apps instead of PAT!?

Please remember:
In order to generate token using GitHub Apps the process is:
https://docs.github.com/en/enterprise-cloud@latest/developers/apps/building-github-apps/authenticating-with-github-apps#http-based-git-access-by-an-installation

$ curl -i
-H "Authorization: token YOUR_INSTALLATION_ACCESS_TOKEN"
-H "Accept: application/vnd.github+json"
https://api.github.com/installation/repositories

[dgholz]

It is possible to publish packages in GitHub packages using generated token from GitbHub Apps instead of PAT!?

No. There's no API endpoints for publishing packages, so you have to use the language-specific registries, and they only accept a PAT (or a GITHUB_TOKEN generated as part of a workflow run (https://docs.github.com/en/packages/learn-github-packages/introduction-to-github-packages#authenticating-to-github-packages)).

Even if there were API endpoints for publishing, GitHub Packages doesn't make any part of its API available to GitHub Apps.