How to authenticate provider with GitHub deploy key?

[mloskot]

I wonder, why the current authentication options for the provider do not allow to authenticate with the GitHub deploy key?

This would be useful if one wants to manage a particular repository only (e.g. add files, etc.) without managing any GitHub resources at level above (i.e. organization, etc.).

[laughedelic]

manage a particular repository only (e.g. add files, etc.) without managing any GitHub resources at level above (i.e. organization, etc.)

You can achieve that with a fine-grained personal access token (can be limited to a single repo) or by creating a GitHub app that is installed in a single repository

[mloskot]

Thanks, I will investigate the fine-grained PAT way.