# ReplicaConfigurationRequest
<a name="API_ReplicaConfigurationRequest"></a>

A request to configure the number of replicas in a shard

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

 ** ReplicaCount **   <a name="MemoryDB-Type-ReplicaConfigurationRequest-ReplicaCount"></a>
The number of replicas to scale up or down to  
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/memorydb-2021-01-01/ReplicaConfigurationRequest) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/memorydb-2021-01-01/ReplicaConfigurationRequest) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/memorydb-2021-01-01/ReplicaConfigurationRequest)