# DateTimeRange


A range of dates and times that is used by the [EventFilter](https://docs.aws.amazon.com/health/latest/APIReference/API_EventFilter.html) and [EntityFilter](https://docs.aws.amazon.com/health/latest/APIReference/API_EntityFilter.html) objects. If `from` is set and `to` is set: match items where the timestamp (`startTime`, `endTime`, or `lastUpdatedTime`) is between `from` and `to` inclusive. If `from` is set and `to` is not set: match items where the timestamp value is equal to or after `from`. If `from` is not set and `to` is set: match items where the timestamp value is equal to or before `to`.

## Contents


 ** from **   <a name="AWSHealth-Type-DateTimeRange-from"></a>
The starting date and time of a time range.  
Type: Timestamp  
Required: No

 ** to **   <a name="AWSHealth-Type-DateTimeRange-to"></a>
The ending date and time of a time range.  
Type: Timestamp  
Required: No

## See Also


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/health-2016-08-04/DateTimeRange) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/health-2016-08-04/DateTimeRange) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/health-2016-08-04/DateTimeRange)