Builder
Properties
This field can contain a metric math expression to be performed on the other metrics that you are retrieving within this MetricDataQueries
structure.
A short name used to tie this object to the results in the response. This Id
must be unique within a MetricDataQueries
array. If you are performing math expressions on this set of data, this name represents that data and can serve as a variable in the metric math expression. The valid characters are letters, numbers, and underscore. The first character must be a lowercase letter.
A human-readable label for this metric or expression. This is especially useful if this is an expression, so that you know what the value represents. If the metric or expression is shown in a CloudWatch dashboard widget, the label is shown. If Label
is omitted, CloudWatch generates a default.
A metric to be used directly for the SLO, or to be used in the math expression that will be used for the SLO.
The granularity, in seconds, of the returned data points for this metric. For metrics with regular resolution, a period can be as short as one minute (60 seconds) and must be a multiple of 60. For high-resolution metrics that are collected at intervals of less than one minute, the period can be 1, 5, 10, 30, 60, or any multiple of 60. High-resolution metrics are those metrics stored by a PutMetricData
call that includes a StorageResolution
of 1 second.
Use this only if you are using a metric math expression for the SLO. Specify true
for ReturnData
for only the one expression result to use as the alarm. For all other metrics and expressions in the same CreateServiceLevelObjective
operation, specify ReturnData
as false
.
Functions
construct an aws.sdk.kotlin.services.applicationsignals.model.MetricStat inside the given block