# NotificationConfiguration
<a name="API_NotificationConfiguration"></a>

Describes a notification topic and its status. Notification topics are used for publishing ElastiCache events to subscribers using Amazon Simple Notification Service (SNS).

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

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

 ** TopicArn **   
The Amazon Resource Name (ARN) that identifies the topic.  
Type: String  
Required: No

 ** TopicStatus **   
The current state of the topic.  
Type: String  
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/elasticache-2015-02-02/NotificationConfiguration) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/elasticache-2015-02-02/NotificationConfiguration) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/elasticache-2015-02-02/NotificationConfiguration)