# FileProperty

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

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

File property enumeration.

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

<a id="values"></a>

## Values

| Name | Number | Description |
|---|---|---|
| <a id="v-FILE_PROPERTY_UNDEFINED"></a>`FILE_PROPERTY_UNDEFINED` | 0 | Unknown property (not initialized to any type). |
| <a id="v-FILE_PROPERTY_NAME"></a>`FILE_PROPERTY_NAME` | 1 | File name. |
| <a id="v-FILE_PROPERTY_EXTENSION"></a>`FILE_PROPERTY_EXTENSION` | 2 | File extension. |
| <a id="v-FILE_PROPERTY_DIRECTORY"></a>`FILE_PROPERTY_DIRECTORY` | 3 | Directory name. |
| <a id="v-FILE_PROPERTY_CREATED_AT"></a>`FILE_PROPERTY_CREATED_AT` | 4 | Created at time. |
| <a id="v-FILE_PROPERTY_LAST_MODIFIED_AT"></a>`FILE_PROPERTY_LAST_MODIFIED_AT` | 5 | Last modified time. |
| <a id="v-FILE_PROPERTY_LAST_ACCESSED_AT"></a>`FILE_PROPERTY_LAST_ACCESSED_AT` | 6 | Last accessed time. |
| <a id="v-FILE_PROPERTY_SIZE"></a>`FILE_PROPERTY_SIZE` | 7 | File size in bytes. |
| <a id="v-FILE_PROPERTY_IS_READ_ONLY"></a>`FILE_PROPERTY_IS_READ_ONLY` | 8 | Is read-only. |
| <a id="v-FILE_PROPERTY_IS_HIDDEN"></a>`FILE_PROPERTY_IS_HIDDEN` | 9 | Is hidden. |
| <a id="v-FILE_PROPERTY_IS_ARCHIVE"></a>`FILE_PROPERTY_IS_ARCHIVE` | 10 | Is archive. |
| <a id="v-FILE_PROPERTY_OWNER"></a>`FILE_PROPERTY_OWNER` | 11 | Owner. |
| <a id="v-FILE_PROPERTY_COMPUTER"></a>`FILE_PROPERTY_COMPUTER` | 12 | Computer. |

<a id="used-in-fields"></a>

## Used in fields

- [`DefaultPropertyUnion.FromFilePropertyData.property`](https://developer.m-files.com/APIs/gRPC-API/Reference/Messages/MFiles.DefaultPropertyUnion/index.md#t-FromFilePropertyData-property): Windows file property.