AWS Auto Scaling
API Reference (API Version 2018-01-06)

PredefinedScalingMetricSpecification

Represents a predefined metric that can be used for dynamic scaling as part of a target tracking scaling policy.

Contents

PredefinedScalingMetricType

The metric type. The ALBRequestCountPerTarget metric type applies only to Auto Scaling groups, Spot Fleet requests, and ECS services.

Type: String

Valid Values: ASGAverageCPUUtilization | ASGAverageNetworkIn | ASGAverageNetworkOut | DynamoDBReadCapacityUtilization | DynamoDBWriteCapacityUtilization | ECSServiceAverageCPUUtilization | ECSServiceAverageMemoryUtilization | ALBRequestCountPerTarget | RDSReaderAverageCPUUtilization | RDSReaderAverageDatabaseConnections | EC2SpotFleetRequestAverageCPUUtilization | EC2SpotFleetRequestAverageNetworkIn | EC2SpotFleetRequestAverageNetworkOut

Required: Yes

ResourceLabel

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 for an Application Load Balancer attached to the Auto Scaling group, 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.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 1023.

Required: No

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following:

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