# ClusterSummary
<a name="API_ClusterSummary"></a>

A summary of the properties of a cluster.

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

 ** arn **   <a name="auroradsql-Type-ClusterSummary-arn"></a>
The ARN of the cluster.  
Type: String  
Pattern: `arn:aws(-[^:]+)?:dsql:[a-z0-9-]{1,20}:[0-9]{12}:cluster/[a-z0-9]{26}`   
Required: Yes

 ** identifier **   <a name="auroradsql-Type-ClusterSummary-identifier"></a>
The ID of the cluster.  
Type: String  
Pattern: `[a-z0-9]{26}`   
Required: Yes

## 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/dsql-2018-05-10/ClusterSummary) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/dsql-2018-05-10/ClusterSummary) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/dsql-2018-05-10/ClusterSummary)