params do
          requires :format, type: String, desc: 'Format', values: %w(gtfs neptune)
          requires :url, type: String, desc: 'URL'
          requires :iev_action, type: String, desc: 'Action', values: %w(validate_job convert_job)
          optional :format_convert, type: String, desc: 'Format to convert', values: %w(convert_gtfs convert_neptune)