Amazon CloudWatch · Schema
Alarm
Represents a CloudWatch metric alarm
AWSCloudWatchMonitoringObservabilityMetricsLogs
Properties
| Name | Type | Description |
|---|---|---|
| alarmName | string | The name of the alarm |
| alarmArn | string | The ARN of the alarm |
| alarmDescription | string | The description of the alarm |
| stateValue | string | The state value for the alarm |
| stateReason | string | An explanation for the alarm state |
| stateUpdatedTimestamp | string | The time stamp of the last update to the state |
| metricName | string | The name of the metric associated with the alarm |
| namespace | string | The namespace of the metric associated with the alarm |
| statistic | string | The statistic for the metric associated with the alarm |
| dimensions | array | The dimensions for the metric associated with the alarm |
| period | integer | The period in seconds over which the statistic is applied |
| evaluationPeriods | integer | The number of periods over which data is compared to the threshold |
| threshold | number | The value to compare with the specified statistic |
| comparisonOperator | string | The arithmetic operation to use when comparing the statistic and threshold |
| treatMissingData | string | How missing data points are treated |
| actionsEnabled | boolean | Whether actions are executed during alarm state changes |
| alarmActions | array | The actions to execute when the alarm transitions to ALARM state |
| okActions | array | The actions to execute when the alarm transitions to OK state |
| insufficientDataActions | array | The actions to execute when the alarm transitions to INSUFFICIENT_DATA state |