# StorageTier

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.StorageTier/

Storage tier enumeration.

- **Full name:** `MFiles.StorageTier`
- **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-STORAGE_TIER_UNDEFINED"></a>`STORAGE_TIER_UNDEFINED` | 0 | Undefined. |
| <a id="v-STORAGE_TIER_CONTENT"></a>`STORAGE_TIER_CONTENT` | 1 | Advanced tier. Branded as Content. |
| <a id="v-STORAGE_TIER_RECORD"></a>`STORAGE_TIER_RECORD` | 2 | Basic tier. Branded as Record. |

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## Used by methods

- [IRPCObjectOperations.SetTier](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCObjectOperations/SetTier/index.md): Moves objects between storage tiers.

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## Used in fields

- [`SetTierRequest.storage_tier`](https://developer.m-files.com/APIs/gRPC-API/Reference/MFiles.IRPCObjectOperations/SetTier/index.md#request): The storage tier to set.