---
title: TvShow.ExternalContentId
framework: Apple TV Feed
role: symbol
role_heading: Object
platforms: [appletvfeed 1.0+]
path: appletvfeed/tvshow/externalcontentid
---

# TvShow.ExternalContentId

Information about an external content ID.

## Declaration

```data
object TvShow.ExternalContentId
```

## Properties

catalogId: (Required) The unique identifier for the external catalog. The possible values are iTunes ADAM ID, TMS ID, TMDb, Gracenote TMS ID, atvtp (Apple TV+ ID). id: (Required) The unique identifier of the content in the specified catalog.

## See Also

### Related objects

- [TvShow.Artworks](appletvfeed/tvshow/artworks-data.dictionary.md)
- [TvShow.CastAndCrew](appletvfeed/tvshow/castandcrew-data.dictionary.md)
- [TvShow.Description](appletvfeed/tvshow/description-data.dictionary.md)
- [TvShow.Genre](appletvfeed/tvshow/genre.md)
- [TvShow.Name](appletvfeed/tvshow/name-data.dictionary.md)
- [TvShow.Prices](appletvfeed/tvshow/prices-data.dictionary.md)
- [TvShow.Rating](appletvfeed/tvshow/rating-data.dictionary.md)
- [TvShow.Url](appletvfeed/tvshow/url-data.dictionary.md)