# ProvisionedCapacityRequest
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A request to update the provisioned capacity settings for querying data.

## Contents
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 ** TargetQueryTCU **   <a name="timestream-Type-query_ProvisionedCapacityRequest-TargetQueryTCU"></a>
The target compute capacity for querying data, specified in Timestream Compute Units (TCUs).  
Type: Integer  
Required: Yes

 ** NotificationConfiguration **   <a name="timestream-Type-query_ProvisionedCapacityRequest-NotificationConfiguration"></a>
Configuration settings for notifications related to the provisioned capacity update.  
Type: [AccountSettingsNotificationConfiguration](API_query_AccountSettingsNotificationConfiguration.md) object  
Required: No

## See Also
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For more information about using this API in one of the language-specific Amazon SDKs, see the following:
+  [Amazon SDK for C\+\+](https://docs.amazonaws.cn/goto/SdkForCpp/timestream-query-2018-11-01/ProvisionedCapacityRequest) 
+  [Amazon SDK for Java V2](https://docs.amazonaws.cn/goto/SdkForJavaV2/timestream-query-2018-11-01/ProvisionedCapacityRequest) 
+  [Amazon SDK for Ruby V3](https://docs.amazonaws.cn/goto/SdkForRubyV3/timestream-query-2018-11-01/ProvisionedCapacityRequest)