Question 054

### When creating custom GitHub Actions - in what file does all the action `metadata` have to be defined? Metadata examples: name, description, outputs or required inputs > https://docs.github.com/en/actions/creating-actions/metadata-syntax-for-github-actions 1. [x] In the `action.yml` or `action.yaml` file in the action repository 1. [ ] In the repository `README` file > While it's good practice to do that, it's not a requirement for the action to work 1. [ ] It's edited in GitHub Marketplace UI when published for sharing 1. [ ] In the `action.yml` or `action.yaml` file in the action repository, but it is not required if the action is not meant to be shared and used by the public > All actions require the metadata file.