# ObjectsChangedNotification

Location: [gRPC API](https://developer.m-files.com/APIs/gRPC-API/index.md) > [Reference](https://developer.m-files.com/APIs/gRPC-API/Reference/index.md) > [Messages](https://developer.m-files.com/APIs/gRPC-API/Reference/Messages/index.md)

HTML version: https://developer.m-files.com/APIs/gRPC-API/Reference/Messages/MFiles.ObjectsChangedNotification/

A structure that specifies object versions changed notification.

- **Full name:** `MFiles.ObjectsChangedNotification`
- **Proto file:** [`mfiles/structs.proto`](https://developer.m-files.com/APIs/gRPC-API/downloads/proto/mfiles/structs.proto)

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## Fields

| Field | Type | Number | Description |
|---|---|---|---|
| <a id="f-obj_vers"></a>`obj_vers` | repeated [`ObjVer`](https://developer.m-files.com/APIs/gRPC-API/Reference/Messages/MFiles.ObjVer/index.md) | 1 | The object versions that were changed. |

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## Used in fields

- [`ServerDataPushRequestUnion.objects_changed_notification`](https://developer.m-files.com/APIs/gRPC-API/Reference/Messages/MFiles.ServerDataPushRequestUnion/index.md#f-objects_changed_notification): Objects changed notification.