| repository | The downstream repository that consumes the library dependency. | yes | — |
| ref | The branch, tag, or commit SHA to checkout from the downstream repository. | no | main |
| token | Github PAT used to open PRs. This token must have write access against the repository. | yes | — |
| update-command | The command run from the downstream repo that is used to update the library dependency. | yes | — |
| working-directory | The relative directory in the downstream repo where all commands will run. | no | "" |
| relevance-filter | A path filter used to determine if any relevant files where changed as a result of the `update-command`. By default, all changes are considered relevant. | no | - '**' |
| reviewers | A comma or newline-separated list of reviewers (GitHub usernames) to request a review from. | no | — |
| team-reviewers | A comma or newline-separated list of GitHub teams to request a review from. | no | — |
| title | The title of the pull request. | no | [bot] Bump ${{github.event.repository.name}} |
| committer | The committer name and email address in the format Display Name <email@address.com>. Defaults to the GitHub Actions bot user. | no | GitHub <noreply@github.com> |
| author | The author name and email address in the format Display Name <email@address.com>. Defaults to the user who triggered the workflow run. | no | ${{github.actor}} <${{github.actor}}@users.noreply.github.com> |
| commit-message | The message to use when committing changes. | no | [bot] Bump ${{github.event.repository.name}} |
| labels | A comma or newline-separated list of labels. | no | bot |
| branch | The pull request branch name. | no | bump-${{github.repository}}/patch |
| auto-merge | Whether or not to enable "Auto-merge" on the pull request. | no | false |
| dryrun | Set to true to not really raise a PR. This is useful for testing. | no | false |