# QueryStatisticsForDescribeQuery
<a name="API_QueryStatisticsForDescribeQuery"></a>

Gets metadata about a query, including the number of events that were matched, the total number of events scanned, the query run time in milliseconds, and the query's creation time.

## Contents
<a name="API_QueryStatisticsForDescribeQuery_Contents"></a>

 ** BytesScanned **   <a name="awscloudtrail-Type-QueryStatisticsForDescribeQuery-BytesScanned"></a>
The total bytes that the query scanned in the event data store. This value matches the number of bytes for which your account is billed for the query, unless the query is still running.  
Type: Long  
Required: No

 ** CreationTime **   <a name="awscloudtrail-Type-QueryStatisticsForDescribeQuery-CreationTime"></a>
The creation time of the query.  
Type: Timestamp  
Required: No

 ** EventsMatched **   <a name="awscloudtrail-Type-QueryStatisticsForDescribeQuery-EventsMatched"></a>
The number of events that matched a query.  
Type: Long  
Required: No

 ** EventsScanned **   <a name="awscloudtrail-Type-QueryStatisticsForDescribeQuery-EventsScanned"></a>
The number of events that the query scanned in the event data store.  
Type: Long  
Required: No

 ** ExecutionTimeInMillis **   <a name="awscloudtrail-Type-QueryStatisticsForDescribeQuery-ExecutionTimeInMillis"></a>
The query's run time, in milliseconds.  
Type: Integer  
Required: No

## See Also
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For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/cloudtrail-2013-11-01/QueryStatisticsForDescribeQuery) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/cloudtrail-2013-11-01/QueryStatisticsForDescribeQuery) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/cloudtrail-2013-11-01/QueryStatisticsForDescribeQuery)