> ## Documentation Index
> Fetch the complete documentation index at: https://devdocs.xbox.com/llms.txt
> Use this file to discover all available pages before exploring further.

# EDS Reverse Lookup for Video

> EDS Reverse Lookup for Video

# EDS Reverse Lookup for Video

* [Reverse Lookup steps](#ID4EQ)

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## Reverse Lookup steps

Entertainment Discovery Services (EDS) Reverse Lookup is supported for all Video media types (**MediaItemType.Movie**, **MediaItemType.TVSeries**, **MediaItemType.TVEpisode**, **MediaItemType.TVSeason**, and **MediaItemType.TVShow**), as well as **MediaItemType.Unknown**.

Reverse lookup requires 4 parameters to be passed:

* `idType=ScopedMediaId`
* `ids=` the provider media ID
* `ScopeIdType=Title`
* `ScopeId=` the provider title ID

Usually the reverse lookup requires 2 steps:

* Retrieve provider media id (for example, from a details call) if it's not available.

```cpp theme={null}
GET /media/en-us/details?ids=4eeaf5b4-9af2-56e4-a738-68b48e954494&desiredMediaItemTypes=Movie&desired=Providers
```

* Issue the call for reverse lookup using the **ProviderMediaId** field from the previous response:

```cpp theme={null}
GET /media/en-us/details?ids=047d19ca-3a7d-462c-bdbb-163543125583&idType=ScopedMediaId&desiredMediaItemTypes=Movie&fields=all&ScopeIdType=Title&ScopeId=0x5848085B
```

If the **ProviderMediaId** field has not been retrieved from EDS then the field must be URL-encoded to be passed correctly to EDS.

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## See also

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##### Parent

[Additional Reference](/reference/live/rest/additional/atoc-xboxlivews-reference-additional)

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##### Further Information

[Marketplace URIs](/reference/live/rest/uri/marketplace/atoc-reference-marketplace)


## Related topics

- [PIX videos](/tools/tools-console/pix/pix-videos.md)
- [XStoreVideo](/reference/system/xstore/structs/xstorevideo.md)
- [SegmentOperation](/services/playfab/api-references/events/data-types/segmentoperation.md)
- [Vídeos de PIX](/es/tools/tools-console/pix/pix-videos.md)
- [Error codes](/reference/errorcodes.md)