# Fastly::HistoricalUsageServiceResponseAllOf ## Properties | Name | Type | Description | Notes | | ---- | ---- | ----------- | ----- | | **data** | **Hash<String, Hash<String, HistoricalUsageData>>** | Organized by *region*. | [optional] | [[Back to API list]](../../README.md#endpoints) [[Back to README]](../../README.md)