# CoverageHours
<a name="API_CoverageHours"></a>

How long a running instance either used a reservation or was On-Demand.

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

 ** CoverageHoursPercentage **   <a name="awscostmanagement-Type-CoverageHours-CoverageHoursPercentage"></a>
The percentage of instance hours that a reservation covered.  
Type: String  
Required: No

 ** OnDemandHours **   <a name="awscostmanagement-Type-CoverageHours-OnDemandHours"></a>
The number of instance running hours that On-Demand Instances covered.  
Type: String  
Required: No

 ** ReservedHours **   <a name="awscostmanagement-Type-CoverageHours-ReservedHours"></a>
The number of instance running hours that reservations covered.  
Type: String  
Required: No

 ** TotalRunningHours **   <a name="awscostmanagement-Type-CoverageHours-TotalRunningHours"></a>
The total instance usage, in hours.  
Type: String  
Required: No

## See Also
<a name="API_CoverageHours_SeeAlso"></a>

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/ce-2017-10-25/CoverageHours) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/ce-2017-10-25/CoverageHours) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/ce-2017-10-25/CoverageHours)