This class represents one of two things:

Arguments in a call to a service

Use the attributes of this class as arguments to methods. You shouldn't make instances of this class. Each attribute should be used as a named argument in the calls that expect this type of object.

As an example, if Att1 is expected to be a Paws::AutoScaling::PredefinedMetricSpecification object:

  $service_obj->Method(Att1 => { PredefinedMetricType => $value, ..., ResourceLabel => $value  });

Results returned from an API call

Use accessors for each attribute. If Att1 is expected to be an Paws::AutoScaling::PredefinedMetricSpecification object:

  $result = $service_obj->Method(...);


Represents a predefined metric for a target tracking scaling policy to use with Amazon EC2 Auto Scaling.


REQUIRED PredefinedMetricType => Str

  The metric type.

ResourceLabel => Str

  Identifies the resource associated with the metric type. The following
predefined metrics are available:
  • ASGAverageCPUUtilization - Average CPU utilization of the Auto Scaling group.

  • ASGAverageNetworkIn - Average number of bytes received on all network interfaces by the Auto Scaling group.

  • ASGAverageNetworkOut - Average number of bytes sent out on all network interfaces by the Auto Scaling group.

  • ALBRequestCountPerTarget - Number of requests completed per target in an Application Load Balancer or a Network Load Balancer target group.

For predefined metric types ASGAverageCPUUtilization, ASGAverageNetworkIn, and ASGAverageNetworkOut, the parameter must not be specified as the resource associated with the metric type is the Auto Scaling group. For predefined metric type ALBRequestCountPerTarget, the parameter must be specified in the format: 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, and targetgroup/target-group-name/target-group-id is the final portion of the target group ARN. The target group must be attached to the Auto Scaling group.


This class forms part of Paws, describing an object used in Paws::AutoScaling


The source code is located here:

Please report bugs to: