# NotificationTarget
<a name="API_NotificationTarget"></a>

The destination for a notification.

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

 ** arn **   <a name="cloudwatchomni-Type-NotificationTarget-arn"></a>
The Amazon Resource Name (ARN) of the notification target. For `slack` and `pagerduty`, an integration ARN as returned by `ListIntegrations`.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 1024.  
Pattern: `arn:.+`   
Required: Yes

 ** type **   <a name="cloudwatchomni-Type-NotificationTarget-type"></a>
The type of notification target.  
Type: String  
Valid Values: `sns | slack | pagerduty`   
Required: Yes

 ** metadata **   <a name="cloudwatchomni-Type-NotificationTarget-metadata"></a>
Additional target-specific metadata.  
Type: String to string map  
Map Entries: Minimum number of 0 items. Maximum number of 20 items.  
Key Length Constraints: Minimum length of 1. Maximum length of 128.  
Value Length Constraints: Minimum length of 0. Maximum length of 1024.  
Required: No

## See Also
<a name="API_NotificationTarget_SeeAlso"></a>

For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS SDK for C\+\+](https://docs.aws.amazon.com/goto/SdkForCpp/cloudwatchomni-2025-01-01/NotificationTarget) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/cloudwatchomni-2025-01-01/NotificationTarget) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/cloudwatchomni-2025-01-01/NotificationTarget)