AWS CloudFormation
User Guide (API Version 2010-05-15)

Auto Scaling ScalingPolicy TargetTrackingConfiguration

The TargetTrackingConfiguration property configures a target tracking scaling policy. TargetTrackingConfiguration is a property of the AWS::AutoScaling::ScalingPolicy resource. For more information, see PutScalingPolicy in the Auto Scaling API Reference.


To declare this entity in your AWS CloudFormation template, use the following syntax:


For more information about each property, including constraints and valid values, see TargetTrackingConfiguration in the Amazon EC2 Auto Scaling API Reference.


A customized metric.

Required: No

Type: Auto Scaling ScalingPolicy CustomizedMetricSpecification

Update requires: No interruption


Indicates whether to disable scale-in for the target tracking policy. If true, the target tracking policy will not scale in the Auto Scaling group. The default value is false.

Required: No

Type: Boolean

Update requires: No interruption


A predefined metric.

Required: No

Type: Auto Scaling ScalingPolicy PredefinedMetricSpecification

Update requires: No interruption


The target value for the metric.

Required: Yes

Type: Double

Update requires: No interruption

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