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

# files_changed

> files_changed event.

This event summarizes the changes to files that are attached to an entity.

## Properties

| Name | Type | Description |
| :- | :- | :- |
| Files | [FileDetails](https://docs.xbox.com/services/playfab/api-references/events/data-types/filedetails.md)\[] | The files that were updated. |

## Common Properties

All V2 PlayStream events are formatted as JSON objects and most share the following common properties:

| Name | Type | Description |
| :- | :- | :- |
| SchemaVersion | String | PlayStream event format version, following a semantic versioning scheme. |
| FullName | [Object](https://docs.xbox.com/services/playfab/api-references/events/data-types/fullnameobject.md) | Combination of the event name and event namespace to fully specify the event type. |
| Id | String | PlayFab-assigned unique identifier for this event. |
| Timestamp | DateTime | The time (in UTC) associated with this event. |
| Entity | [Object](https://docs.xbox.com/services/playfab/api-references/events/data-types/entityobject.md) | Details about the entity to which this event applies including Entity Id and Entity type. |
| Originator | [Object](https://docs.xbox.com/services/playfab/api-references/events/data-types/originatorobject.md) | Object describing the source and source type that initiated this event. |
| PayloadContentType | String | Specifies the content of the event payload. Default is "JSON". |
| Origin Info | Object | Optional field containing info about events originating outside of PlayFab. |


## Related topics

- [PlayStream Event Model reference](https://docs.xbox.com/services/xbox-services/player-data/stats-leaderboards/event-based/events/index.md)
- [PFGameSaveFilesSetActiveDeviceChangedCallback](https://docs.xbox.com/services/playfab/api-references/c/pfgamesavefiles/functions/pfgamesavefilessetactivedevicechangedcallback.md)
- [PFGameSaveFilesActiveDeviceChangedCallback](https://docs.xbox.com/services/playfab/api-references/c/pfgamesavefiles/functions/pfgamesavefilesactivedevicechangedcallback.md)
- [PFProfilesEntityProfileFileMetadata](https://docs.xbox.com/services/playfab/api-references/c/pfprofilestypes/structs/pfprofilesentityprofilefilemetadata.md)
- [PFDataGetFileMetadata](https://docs.xbox.com/services/playfab/api-references/c/pfdatatypes/structs/pfdatagetfilemetadata.md)