# ObservabilityAlarmSummary
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Summary information about a configured observability alarm.

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

 ** accountId **   <a name="ngresiliencehub-Type-ObservabilityAlarmSummary-accountId"></a>
The account ID that owns the CloudWatch alarm.  
Type: String  
Required: Yes

 ** alarmArn **   <a name="ngresiliencehub-Type-ObservabilityAlarmSummary-alarmArn"></a>
The ARN of the CloudWatch alarm.  
Type: String  
Length Constraints: Minimum length of 31. Maximum length of 1024.  
Pattern: `arn:aws[a-zA-Z-]*:cloudwatch:[a-z]{2}(-[a-z]+)+-\d{1}:\d{12}:alarm:.+`   
Required: Yes

 ** alarmName **   <a name="ngresiliencehub-Type-ObservabilityAlarmSummary-alarmName"></a>
The name of the CloudWatch alarm.  
Type: String  
Required: Yes

 ** region **   <a name="ngresiliencehub-Type-ObservabilityAlarmSummary-region"></a>
The Region of the CloudWatch alarm.  
Type: String  
Required: Yes

 ** createdAt **   <a name="ngresiliencehub-Type-ObservabilityAlarmSummary-createdAt"></a>
The timestamp when the source was configured.  
Type: Timestamp  
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\+\+](https://docs.aws.amazon.com/goto/SdkForCpp/resiliencehubv2-2026-02-17/ObservabilityAlarmSummary) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/resiliencehubv2-2026-02-17/ObservabilityAlarmSummary) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/resiliencehubv2-2026-02-17/ObservabilityAlarmSummary)