software.amazon.awscdk.services.applicationautoscaling

Interface CfnScalingPolicy.PredefinedMetricSpecificationProperty

All Known Implementing Classes:

CfnScalingPolicy.PredefinedMetricSpecificationProperty.Jsii$Proxy

Enclosing class:

CfnScalingPolicy

public static interface CfnScalingPolicy.PredefinedMetricSpecificationProperty

Contains predefined metric specification information for a target tracking scaling policy for Application Auto Scaling.

PredefinedMetricSpecification is a property of the AWS::ApplicationAutoScaling::ScalingPolicy TargetTrackingScalingPolicyConfiguration property type.

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.applicationautoscaling.*;
 PredefinedMetricSpecificationProperty predefinedMetricSpecificationProperty = PredefinedMetricSpecificationProperty.builder()
         .predefinedMetricType("predefinedMetricType")
         // the properties below are optional
         .resourceLabel("resourceLabel")
         .build();
 

Nested Class Summary

Nested Classes

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

Method Summary

Modifier and Type	Method and Description
static CfnScalingPolicy.PredefinedMetricSpecificationProperty.Builder	builder()
java.lang.String	getPredefinedMetricType() The metric type.
default java.lang.String	getResourceLabel() Identifies the resource associated with the metric type.

Method Detail

getPredefinedMetricType

java.lang.String getPredefinedMetricType()

The metric type.

The ALBRequestCountPerTarget metric type applies only to Spot fleet requests and ECS services.

getResourceLabel

default java.lang.String getResourceLabel()

Identifies the resource associated with the metric type.

You can't specify a resource label unless the metric type is ALBRequestCountPerTarget and there is a target group attached to the Spot Fleet or ECS service.

You create the resource label by appending the final portion of the load balancer ARN and the final portion of the target group ARN into a single value, separated by a forward slash (/). The format of the resource label is:

app/my-alb/778d41231b141a0f/targetgroup/my-alb-target-group/943f017f100becff .

Where:

• app// is the final portion of the load balancer ARN
• targetgroup// is the final portion of the target group ARN.

To find the ARN for an Application Load Balancer, use the DescribeLoadBalancers API operation. To find the ARN for the target group, use the DescribeTargetGroups API operation.

builder

static CfnScalingPolicy.PredefinedMetricSpecificationProperty.Builder builder()

Returns:

a CfnScalingPolicy.PredefinedMetricSpecificationProperty.Builder of CfnScalingPolicy.PredefinedMetricSpecificationProperty