# AwsOpenSearchServiceDomainClusterConfigZoneAwarenessConfigDetails
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Configuration options for zone awareness.

## Contents
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 ** AvailabilityZoneCount **   <a name="securityhub-Type-AwsOpenSearchServiceDomainClusterConfigZoneAwarenessConfigDetails-AvailabilityZoneCount"></a>
The number of Availability Zones that the domain uses. Valid values are `2` or `3`. The default is `2`.  
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/securityhub-2018-10-26/AwsOpenSearchServiceDomainClusterConfigZoneAwarenessConfigDetails) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/securityhub-2018-10-26/AwsOpenSearchServiceDomainClusterConfigZoneAwarenessConfigDetails) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/securityhub-2018-10-26/AwsOpenSearchServiceDomainClusterConfigZoneAwarenessConfigDetails)