# TimeRange
<a name="API_TimeRange"></a>

A structure that defines the time range that you want to retrieve results from.

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

 ** After **   <a name="cloudwatchrum-Type-TimeRange-After"></a>
The beginning of the time range to retrieve performance events from.  
Type: Long  
Required: Yes

 ** Before **   <a name="cloudwatchrum-Type-TimeRange-Before"></a>
The end of the time range to retrieve performance events from. If you omit this, the time range extends to the time that this operation is performed.  
Type: Long  
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/rum-2018-05-10/TimeRange) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/rum-2018-05-10/TimeRange) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/rum-2018-05-10/TimeRange)