Validate entities with JSON schemas

To validate entities when you're creating or updating your feed, use the following JSON Schemas. The schemas are based on the JSON Schema specification. By adding a unit test to validate the entities you generate, you can detect issues that would impact the feed quality. You can also use these schemas during the development of your feed to avoid common errors.

Select a Media Actions schema

  • Video On Demand Schema validates Movie, TVEpisode, TVSeries and TVSeason entities.
  • Live TV Schema validates BroadcastEvent, BroadcastService, CableOrSatelliteService, Movie, Organization, SportsEvent, TelevisionChannel, TVEpisode, TVSeason and TVSeries entities.
  • Music Schema validates MusicAlbum, MusicGroup, MusicPlaylist and MusicRecording entities.
  • Radio Schema validates RadioBroadcastService entities.

Use the specification on this site as the source of truth, since these schemas may not have all the features implemented.

Choose a validator

You can find the list of validator implementations on

The schemas provided are written in draft 7, so the implementation you choose needs to support this version to work properly.

Example of validation

The following example show how to validate all entities present in a file feed.json using the schema file schema.json and the jsonschema python module. The entities are in the property dataFeedElement as specified in the data feed envelope documentation.

    import json
    from jsonschema import validate

    # Loading the schema file
    with open("schema.json", "r") as fp:
        schema = json.load(fp)

    # Opening the feed
    with open("feed.json", "r") as fp:
        feed = json.load(fp)

    # Validating each entity in the feed
    for entity in feed["dataFeedElement"] :
            validate(schema=schema, instance=entity)
            print("Entity validated successfully")
        except Exception as e:
            # e may contain an explanation as to why the entity wasn't valid
            print("Failed to validate the entity")