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search:
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# TMDb Attributes

Configuring [TheMovieDb](https://www.themoviedb.org/) is required in order to run Plex Meta Manager. 

A `tmdb` mapping is in the root of the config file.

Below is a `tmdb` mapping example and the full set of attributes:
```yaml
tmdb:
  apikey: ################################
  language: en
  region: US
  cache_expiration: 60
```

| Attribute          | Allowed Values                                                                                                                                                                    | Default | Required |
|:-------------------|:----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|:--------|:--------:|
| `apikey`           | User TMDb V3 API Key                                                                                                                                                              | N/A     | :fontawesome-solid-circle-check:{ .green }  |
| `language`         | [ISO 639-1 Code](https://en.wikipedia.org/wiki/List_of_ISO_639-1_codes) of the User Language                                                                                      | en      | :fontawesome-solid-circle-xmark:{ .red } |
| `region`           | [ISO 3166-1 Code](https://en.wikipedia.org/wiki/ISO_3166-1#Current_codes) of the User Region for use with [Other TMDb Builders](../builders/tmdb.md#other-tmdb-builders) | None    | :fontawesome-solid-circle-xmark:{ .red } |
| `cache_expiration` | Number of days before each cache mapping expires and has to be re-cached.                                                                                                         | 60      | :fontawesome-solid-circle-xmark:{ .red } |

If you do not have a TMDb V3 API key please refer to this [guide](https://developers.themoviedb.org/3/getting-started/introduction).