Package software.amazon.awscdk.services.cloudwatch

Interface MetricExpressionConfig

All Superinterfaces:

software.amazon.jsii.JsiiSerializable

All Known Implementing Classes:

MetricExpressionConfig.Jsii$Proxy

@Generated(value="jsii-pacmak/1.116.0 (build 0eddcff)",
           date="2025-10-29T11:15:34.635Z")
@Stability(Stable)
public interface MetricExpressionConfig
extends software.amazon.jsii.JsiiSerializable

Properties for a concrete metric.

Example:

 // The code below shows an example of how to instantiate this type.
 // The values are placeholders you should change.
 import software.amazon.awscdk.services.cloudwatch.*;
 Metric metric;
 MetricExpressionConfig metricExpressionConfig = MetricExpressionConfig.builder()
         .expression("expression")
         .period(123)
         .usingMetrics(Map.of(
                 "usingMetricsKey", metric))
         // the properties below are optional
         .searchAccount("searchAccount")
         .searchRegion("searchRegion")
         .build();
 

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static final class	MetricExpressionConfig.Builder	A builder for MetricExpressionConfig
static final class	MetricExpressionConfig.Jsii$Proxy	An implementation for MetricExpressionConfig

Method Summary

Modifier and Type	Method	Description
static MetricExpressionConfig.Builder	builder()
String	getExpression()	Math expression for the metric.
Number	getPeriod()	How many seconds to aggregate over.
default String	getSearchAccount()	Account to evaluate search expressions within.
default String	getSearchRegion()	Region to evaluate search expressions within.
Map<String,IMetric>	getUsingMetrics()	Metrics used in the math expression.

Methods inherited from interface software.amazon.jsii.JsiiSerializable

$jsii$toJson

Method Details

getExpression

@Stability(Stable)
@NotNull
String getExpression()

Math expression for the metric.

getPeriod

@Stability(Stable)
@NotNull
Number getPeriod()

How many seconds to aggregate over.

getUsingMetrics

@Stability(Stable)
@NotNull
Map<String,IMetric> getUsingMetrics()

Metrics used in the math expression.

getSearchAccount

@Stability(Stable)
@Nullable
default String getSearchAccount()

Account to evaluate search expressions within.

Default: - Deployment account.

getSearchRegion

@Stability(Stable)
@Nullable
default String getSearchRegion()

Region to evaluate search expressions within.

Default: - Deployment region.

builder

@Stability(Stable)
static MetricExpressionConfig.Builder builder()

Returns:

a MetricExpressionConfig.Builder of MetricExpressionConfig