# ReplicaAutoScalingUpdate
<a name="API_ReplicaAutoScalingUpdate"></a>

Represents the auto scaling settings of a replica that will be modified.

## Contents
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**Note**  
In the following list, the required parameters are described first.

 ** RegionName **   <a name="DDB-Type-ReplicaAutoScalingUpdate-RegionName"></a>
The Region where the replica exists.  
Type: String  
Required: Yes

 ** ReplicaGlobalSecondaryIndexUpdates **   <a name="DDB-Type-ReplicaAutoScalingUpdate-ReplicaGlobalSecondaryIndexUpdates"></a>
Represents the auto scaling settings of global secondary indexes that will be modified.  
Type: Array of [ReplicaGlobalSecondaryIndexAutoScalingUpdate](API_ReplicaGlobalSecondaryIndexAutoScalingUpdate.md) objects  
Required: No

 ** ReplicaProvisionedReadCapacityAutoScalingUpdate **   <a name="DDB-Type-ReplicaAutoScalingUpdate-ReplicaProvisionedReadCapacityAutoScalingUpdate"></a>
Represents the auto scaling settings to be modified for a global table or global secondary index.  
Type: [AutoScalingSettingsUpdate](API_AutoScalingSettingsUpdate.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\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/dynamodb-2012-08-10/ReplicaAutoScalingUpdate) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/dynamodb-2012-08-10/ReplicaAutoScalingUpdate) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/dynamodb-2012-08-10/ReplicaAutoScalingUpdate)