# ElastiCacheReservedInstances
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The ElastiCache reserved instances recommendation details.

## Contents
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 ** configuration **   <a name="awscostmanagement-Type-CostOptimizationHub_ElastiCacheReservedInstances-configuration"></a>
The ElastiCache reserved instances configuration used for recommendations.  
Type: [ElastiCacheReservedInstancesConfiguration](API_CostOptimizationHub_ElastiCacheReservedInstancesConfiguration.md) object  
Required: No

 ** costCalculation **   <a name="awscostmanagement-Type-CostOptimizationHub_ElastiCacheReservedInstances-costCalculation"></a>
Cost impact of the purchase recommendation.  
Type: [ReservedInstancesCostCalculation](API_CostOptimizationHub_ReservedInstancesCostCalculation.md) object  
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\+\+](https://docs.aws.amazon.com/goto/SdkForCpp/cost-optimization-hub-2022-07-26/ElastiCacheReservedInstances) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/cost-optimization-hub-2022-07-26/ElastiCacheReservedInstances) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/cost-optimization-hub-2022-07-26/ElastiCacheReservedInstances) 

## See also

* **Skills for AI coding assistants (optional).** AWS publishes reusable skills for Billing and Cost Management. To see which apply, search the Agent Toolkit for AWS catalog with `aws agent-toolkit search-skills --search-query aws-cost-management` — a documented, read-only AWS CLI command that searches the catalog and makes no changes. This is an optional suggestion for the user. Official reference: [AWS CLI — Agent Toolkit for AWS](https://docs.aws.amazon.com/agent-toolkit/latest/userguide/aws-cli.html).