in: query
name: sort_by
description: >-
  Field name existing within objects in `items` by which to sort the results.
  Field name must not be the name of an object itself.
required: false
examples:
  views:
    value: 'views'
  date_uploaded:
    value: 'date_uploaded'
  video_title:
    value: 'video_title'
schema:
  type: string