# IndexedDataType

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.IndexedDataType/

AuthType enumeration.

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

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## Values

| Name | Number | Description |
|---|---|---|
| <a id="v-INDEXED_DATA_TYPE_UNSPECIFIED"></a>`INDEXED_DATA_TYPE_UNSPECIFIED` | 0 | The data we want to index has not been specified. |
| <a id="v-INDEXED_DATA_TYPE_METADATA"></a>`INDEXED_DATA_TYPE_METADATA` | 1 | The indexer will index only the metadata of the specified vault. |
| <a id="v-INDEXED_DATA_TYPE_FILE_DATA"></a>`INDEXED_DATA_TYPE_FILE_DATA` | 2 | The indexer will index only the file data of the specified vault. |
| <a id="v-INDEXED_DATA_TYPE_COMBINED"></a>`INDEXED_DATA_TYPE_COMBINED` | 3 | The indexer will index both the metadata and file data of the specified vault. |

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## Used in fields

- [`IndexOptions.data_type`](https://developer.m-files.com/APIs/gRPC-API/Reference/Messages/MFiles.IndexOptions/index.md#f-data_type): The type of the data the indexer can index.