class Aws::AutoScalingPlans::Types::PredefinedLoadMetricSpecification

Represents a predefined metric that can be used for predictive scaling.

After creating your scaling plan, you can use the AWS Auto Scaling console to visualize forecasts for the specified metric. For more information, see [View Scaling Information for a Resource] in the *AWS Auto Scaling User Guide*.

[1]: docs.aws.amazon.com/autoscaling/plans/userguide/gs-create-scaling-plan.html#gs-view-resource

@note When making an API call, you may pass PredefinedLoadMetricSpecification

data as a hash:

    {
      predefined_load_metric_type: "ASGTotalCPUUtilization", # required, accepts ASGTotalCPUUtilization, ASGTotalNetworkIn, ASGTotalNetworkOut, ALBTargetGroupRequestCount
      resource_label: "ResourceLabel",
    }

@!attribute [rw] predefined_load_metric_type

The metric type.
@return [String]

@!attribute [rw] resource_label

Identifies the resource associated with the metric type. You can't
specify a resource label unless the metric type is
`ALBTargetGroupRequestCount` and there is a target group for an
Application Load Balancer attached to the Auto Scaling group.

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 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.

This is an example:
app/EC2Co-EcsEl-1TKLTMITMM0EO/f37c06a68c1748aa/targetgroup/EC2Co-Defau-LDNM7Q3ZH1ZN/6d4ea56ca2d6a18d.

To find the ARN for an Application Load Balancer, use the
[DescribeLoadBalancers][1] API operation. To find the ARN for the
target group, use the [DescribeTargetGroups][2] API operation.

[1]: https://docs.aws.amazon.com/elasticloadbalancing/latest/APIReference/API_DescribeLoadBalancers.html
[2]: https://docs.aws.amazon.com/elasticloadbalancing/latest/APIReference/API_DescribeTargetGroups.html
@return [String]

@see docs.aws.amazon.com/goto/WebAPI/autoscaling-plans-2018-01-06/PredefinedLoadMetricSpecification AWS API Documentation

Constants

SENSITIVE