Class: Aws::ApplicationAutoScaling::Types::PredefinedMetricSpecification

Inherits:

Struct

Object
Struct
Aws::ApplicationAutoScaling::Types::PredefinedMetricSpecification

show all

Defined in:: gems/aws-sdk-applicationautoscaling/lib/aws-sdk-applicationautoscaling/types.rb

Overview

Note:

When making an API call, you may pass PredefinedMetricSpecification data as a hash:

{
  predefined_metric_type: "DynamoDBReadCapacityUtilization", # required, accepts DynamoDBReadCapacityUtilization, DynamoDBWriteCapacityUtilization, ALBRequestCountPerTarget, RDSReaderAverageCPUUtilization, RDSReaderAverageDatabaseConnections, EC2SpotFleetRequestAverageCPUUtilization, EC2SpotFleetRequestAverageNetworkIn, EC2SpotFleetRequestAverageNetworkOut, SageMakerVariantInvocationsPerInstance, ECSServiceAverageCPUUtilization, ECSServiceAverageMemoryUtilization, AppStreamAverageCapacityUtilization, ComprehendInferenceUtilization, LambdaProvisionedConcurrencyUtilization, CassandraReadCapacityUtilization, CassandraWriteCapacityUtilization
  resource_label: "ResourceLabel",
}

Represents a predefined metric for a target tracking scaling policy to use with Application Auto Scaling.

Only the AWS services that you're using send metrics to Amazon CloudWatch. To determine whether a desired metric already exists by looking up its namespace and dimension using the CloudWatch metrics dashboard in the console, follow the procedure in Building Dashboards with CloudWatch in the Application Auto Scaling User Guide.

Instance Attribute Summary collapse

#predefined_metric_type ⇒ String
The metric type.
#resource_label ⇒ String
Identifies the resource associated with the metric type.

Instance Attribute Details

#predefined_metric_type ⇒ `String`

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

Returns:

(String)

# File 'gems/aws-sdk-applicationautoscaling/lib/aws-sdk-applicationautoscaling/types.rb', line 1404

class PredefinedMetricSpecification < Struct.new(
  :predefined_metric_type,
  :resource_label)
  include Aws::Structure
end

#resource_label ⇒ `String`

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 request or ECS service.

The format is app/<load-balancer-name>/<load-balancer-id>/targetgroup/<target-group-name>/<target-group-id>, where:

app/<load-balancer-name>/<load-balancer-id> is the final portion of the load balancer ARN
targetgroup/<target-group-name>/<target-group-id> is the final portion of the target group ARN.