- uses: <project>@<version>
  with:
    slack_file_path:
    # Path to the file to upload
    #
    # Required: true
    # Default: ""

    slack_app_token:
    # Slack token to be used to auth
    #
    # Required: true
    # Default: ""

    slack_channel_id:
    # Target Slack channel ID
    #
    # Required: true
    # Default: ""

    slack_file_upload_initial_comment:
    # A text to be added to the message
    #
    # Required: true
    # Default: ""

    slack_file_upload_filename:
    # The filename with a the proper file extension
    #
    # Required: true
    # Default: ""