LogAlarm
The details about a log alarm.
Types
Properties
The number of log lines from the most recent scheduled query execution that are included in alarm action notifications. Valid range is 0 through 50. A value of 0 means no log lines are included.
The Amazon Resource Name (ARN) of the IAM role that CloudWatch assumes to retrieve log events for inclusion in alarm action notifications. Set when ActionLogLineCount is greater than 0.
Indicates whether actions should be executed during any changes to the alarm state.
The actions to execute when this alarm transitions to the ALARM state from any other state. Each action is specified as an Amazon Resource Name (ARN).
The time stamp of the last update to the alarm configuration.
The description of the alarm.
The arithmetic operation to use when comparing the aggregated query result and the threshold. The aggregated query result is used as the first operand.
If the value of this field is EVALUATION_ERROR, it indicates configuration errors in the alarm setup that require review and correction. Refer to the StateReason field of the alarm for more details.
The actions to execute when this alarm transitions to the INSUFFICIENT_DATA state from any other state. Each action is specified as an Amazon Resource Name (ARN).
The number of query results, out of the most recent QueryResultsToEvaluate results, that must breach the threshold to trigger the alarm to transition to ALARM (the M in M-of-N evaluation).
The number of most recent scheduled query results that the alarm evaluates against the threshold (the N in M-of-N evaluation).
The configuration of the underlying CloudWatch Logs scheduled query, including the query string, log groups, schedule, aggregation expression, and the ARN of the managed scheduled query.
An explanation for the alarm state, in text format.
An explanation for the alarm state, in JSON format.
The date and time that the alarm's StateValue most recently changed.
The time stamp of the last update to the value of either the StateValue or EvaluationState parameters.
The state value for the alarm.
How this alarm handles missing data points. Valid values are breaching, notBreaching, ignore, and missing.