# ObjectVersionEx

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.ObjectVersionEx/

Information about one version of an object (`version_info`) and about the object as a whole
(`object_info`), such as its ID and check-out status.

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

<a id="fields"></a>

## Fields

| Field | Type | Number | Description |
|---|---|---|---|
| <a id="f-version_info"></a>`version_info` | [`ObjectVersion`](https://developer.m-files.com/APIs/gRPC-API/Reference/Messages/MFiles.ObjectVersion/index.md) | 1 | Object Version information. |
| <a id="f-object_info"></a>`object_info` | [`ObjectLevelInfo`](https://developer.m-files.com/APIs/gRPC-API/Reference/Messages/MFiles.ObjectLevelInfo/index.md) | 2 | Object-level information. |

<a id="used-by-methods"></a>

## Used by methods

[IRPCDataExport.GetExportedObjectProperties](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCDataExport/GetExportedObjectProperties/index.md), [IRPCElectronicSignatures.AddEmptyElectronicSignature](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCElectronicSignatures/AddEmptyElectronicSignature/index.md), [IRPCElectronicSignatures.DisconnectElectronicSignature](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCElectronicSignatures/DisconnectElectronicSignature/index.md), [IRPCFileTransfer.FileUploadAttach](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCFileTransfer/FileUploadAttach/index.md), [IRPCFileTransferStreaming.FileUploadWhole](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCFileTransferStreaming/FileUploadWhole/index.md), [IRPCObjectOperations.AddObject](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCObjectOperations/AddObject/index.md), [IRPCObjectOperations.AddObjectFile](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCObjectOperations/AddObjectFile/index.md), [IRPCObjectOperations.AddObjectWithFiles](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCObjectOperations/AddObjectWithFiles/index.md), [IRPCObjectOperations.AddObjectWithFilesWithPropertyMetadata](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCObjectOperations/AddObjectWithFilesWithPropertyMetadata/index.md), [IRPCObjectOperations.AddSingleFileDocument_SingleStep](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCObjectOperations/AddSingleFileDocument_SingleStep/index.md), [IRPCObjectOperations.AddSingleFileDocument_SingleStep2](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCObjectOperations/AddSingleFileDocument_SingleStep2/index.md), [IRPCObjectOperations.AddSingleFileDocument_SingleStep3](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCObjectOperations/AddSingleFileDocument_SingleStep3/index.md), [IRPCObjectOperations.AddStubObject](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCObjectOperations/AddStubObject/index.md), [IRPCObjectOperations.AddVersionTag](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCObjectOperations/AddVersionTag/index.md), [IRPCObjectOperations.ChangeSecurity](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCObjectOperations/ChangeSecurity/index.md), [IRPCObjectOperations.CheckIn](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCObjectOperations/CheckIn/index.md), [IRPCObjectOperations.CheckInExternalChanges](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCObjectOperations/CheckInExternalChanges/index.md), [IRPCObjectOperations.CheckInMultiple](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCObjectOperations/CheckInMultiple/index.md), [IRPCObjectOperations.CheckOut](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCObjectOperations/CheckOut/index.md), [IRPCObjectOperations.CheckOutMultiple](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCObjectOperations/CheckOutMultiple/index.md), [IRPCObjectOperations.ConvertToPDF](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCObjectOperations/ConvertToPDF/index.md), [IRPCObjectOperations.CopyConflictObjectAsNewVersionToBaseObject](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCObjectOperations/CopyConflictObjectAsNewVersionToBaseObject/index.md), [IRPCObjectOperations.DestroyObject](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCObjectOperations/DestroyObject/index.md), [IRPCObjectOperations.DestroyObjectVersions](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCObjectOperations/DestroyObjectVersions/index.md), [IRPCObjectOperations.DestroyObjects](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCObjectOperations/DestroyObjects/index.md), [IRPCObjectOperations.DownloadFile_Begin](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCObjectOperations/DownloadFile_Begin/index.md), [IRPCObjectOperations.GetObjectHistory2](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCObjectOperations/GetObjectHistory2/index.md), [IRPCObjectOperations.GetObjectInfo](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCObjectOperations/GetObjectInfo/index.md), [IRPCObjectOperations.GetObjectInfoAndProperties](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCObjectOperations/GetObjectInfoAndProperties/index.md), [IRPCObjectOperations.GetObjectInfoAndPropertiesWithMetadata](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCObjectOperations/GetObjectInfoAndPropertiesWithMetadata/index.md), [IRPCObjectOperations.GetObjectVersionAndPropertiesOfMultipleObjects](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCObjectOperations/GetObjectVersionAndPropertiesOfMultipleObjects/index.md), [IRPCObjectOperations.GetRelationshipsForObject](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCObjectOperations/GetRelationshipsForObject/index.md), [IRPCObjectOperations.GetTemplateObjectsForObjectType](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCObjectOperations/GetTemplateObjectsForObjectType/index.md), [IRPCObjectOperations.ModifyVersionTags](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCObjectOperations/ModifyVersionTags/index.md), [IRPCObjectOperations.PrepareFile](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCObjectOperations/PrepareFile/index.md), [IRPCObjectOperations.PromoteUnmanagedObject](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCObjectOperations/PromoteUnmanagedObject/index.md), [IRPCObjectOperations.RemoveObject](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCObjectOperations/RemoveObject/index.md), [IRPCObjectOperations.RemoveObjectFile](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCObjectOperations/RemoveObjectFile/index.md), [IRPCObjectOperations.RemoveObjects](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCObjectOperations/RemoveObjects/index.md), [IRPCObjectOperations.RemoveProperty](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCObjectOperations/RemoveProperty/index.md), [IRPCObjectOperations.RenameObjectFile](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCObjectOperations/RenameObjectFile/index.md), [IRPCObjectOperations.ResolveConflict](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCObjectOperations/ResolveConflict/index.md), [IRPCObjectOperations.Rollback](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCObjectOperations/Rollback/index.md), [IRPCObjectOperations.SetExternalObjectID](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCObjectOperations/SetExternalObjectID/index.md), [IRPCObjectOperations.SetFavoritesMultiple](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCObjectOperations/SetFavoritesMultiple/index.md), [IRPCObjectOperations.SetObjectGUID](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCObjectOperations/SetObjectGUID/index.md), [IRPCObjectOperations.SetObjectLevelProperty](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCObjectOperations/SetObjectLevelProperty/index.md), [IRPCObjectOperations.SetProperties](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCObjectOperations/SetProperties/index.md), [IRPCObjectOperations.SetPropertiesMultiple](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCObjectOperations/SetPropertiesMultiple/index.md), [IRPCObjectOperations.SetPropertiesWithMetadata](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCObjectOperations/SetPropertiesWithMetadata/index.md), [IRPCObjectOperations.SetPropertyValueMetadata](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCObjectOperations/SetPropertyValueMetadata/index.md), [IRPCObjectOperations.UndeleteObject](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCObjectOperations/UndeleteObject/index.md), [IRPCObjectOperations.UndeleteObjects](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCObjectOperations/UndeleteObjects/index.md), [IRPCObjectOperations.UndoCheckout](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCObjectOperations/UndoCheckout/index.md), [IRPCObjectOperations.UndoCheckoutMultiple](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCObjectOperations/UndoCheckoutMultiple/index.md), [IRPCObjectOperations.UpdateMetadataInFile](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCObjectOperations/UpdateMetadataInFile/index.md), [IRPCObjectOperations.UpdateObjectModificationInfo](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCObjectOperations/UpdateObjectModificationInfo/index.md), [IRPCObjectOperations.UpdateProperty](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCObjectOperations/UpdateProperty/index.md), [IRPCObjectOperations.UploadFileCommit](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCObjectOperations/UploadFileCommit/index.md)

<a id="used-by-messages"></a>

## Used by messages

- [`DocumentInfoForNotifications`](https://developer.m-files.com/APIs/gRPC-API/Reference/Messages/MFiles.DocumentInfoForNotifications/index.md): Document info for notifications. This encapsulates all needed info of a document for notifications.
- [`ObjVerDataForMIX`](https://developer.m-files.com/APIs/gRPC-API/Reference/Messages/MFiles.ObjVerDataForMIX/index.md): Object version data for metadata indexing.
- [`ObjectVersionData`](https://developer.m-files.com/APIs/gRPC-API/Reference/Messages/MFiles.ObjectVersionData/index.md): Object info, property values, ACL and object permissions for client.
- [`ObjectVersionExWP`](https://developer.m-files.com/APIs/gRPC-API/Reference/Messages/MFiles.ObjectVersionExWP/index.md): Object info, property values, and ACL.
- [`ObjectVersionExWPWithMetadata`](https://developer.m-files.com/APIs/gRPC-API/Reference/Messages/MFiles.ObjectVersionExWPWithMetadata/index.md): Object info, property values, and ACL. This structure extends ObjectVersionExWP with metadata belonging to the properties.
- [`RelationshipData`](https://developer.m-files.com/APIs/gRPC-API/Reference/Messages/MFiles.RelationshipData/index.md): Struct for a relationship (between objects).
- [`SearchResultsItem`](https://developer.m-files.com/APIs/gRPC-API/Reference/Messages/MFiles.SearchResultsItem/index.md): Information on search results item (object version info + search specific info).