classObservabilityAlarmSummary(TypedDict,closed=True):alarm_arn:"capo_resiliencehubv2.types.cloud_watch_alarm_arn.CloudWatchAlarmArn""""<p>The ARN of the CloudWatch alarm.</p>"""alarm_name:"str""""<p>The name of the CloudWatch alarm.</p>"""region:"str""""<p>The Region of the CloudWatch alarm.</p>"""account_id:"str""""<p>The account ID that owns the CloudWatch alarm.</p>"""created_at:NotRequired["datetime.datetime"]"""<p>The timestamp when the source was configured.</p>"""