AWS SDK Version 3 for .NET
API Reference

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Represents a step scaling policy configuration.

Inheritance Hierarchy

System.Object
  Amazon.ApplicationAutoScaling.Model.StepScalingPolicyConfiguration

Namespace: Amazon.ApplicationAutoScaling.Model
Assembly: AWSSDK.ApplicationAutoScaling.dll
Version: 3.x.y.z

Syntax

C#
public class StepScalingPolicyConfiguration

The StepScalingPolicyConfiguration type exposes the following members

Constructors

Properties

NameTypeDescription
Public Property AdjustmentType Amazon.ApplicationAutoScaling.AdjustmentType

Gets and sets the property AdjustmentType.

The adjustment type, which specifies how the ScalingAdjustment parameter in a StepAdjustment is interpreted.

Public Property Cooldown System.Int32

Gets and sets the property Cooldown.

The amount of time, in seconds, after a scaling activity completes where previous trigger-related scaling activities can influence future scaling events.

For scale out policies, while the cooldown period is in effect, the capacity that has been added by the previous scale out event that initiated the cooldown is calculated as part of the desired capacity for the next scale out. The intention is to continuously (but not excessively) scale out. For example, an alarm triggers a step scaling policy to scale out an Amazon ECS service by 2 tasks, the scaling activity completes successfully, and a cooldown period of 5 minutes starts. During the Cooldown period, if the alarm triggers the same policy again but at a more aggressive step adjustment to scale out the service by 3 tasks, the 2 tasks that were added in the previous scale out event are considered part of that capacity and only 1 additional task is added to the desired count.

For scale in policies, the cooldown period is used to block subsequent scale in requests until it has expired. The intention is to scale in conservatively to protect your application's availability. However, if another alarm triggers a scale out policy during the cooldown period after a scale-in, Application Auto Scaling scales out your scalable target immediately.

Public Property MetricAggregationType Amazon.ApplicationAutoScaling.MetricAggregationType

Gets and sets the property MetricAggregationType.

The aggregation type for the CloudWatch metrics. Valid values are Minimum, Maximum, and Average.

Public Property MinAdjustmentMagnitude System.Int32

Gets and sets the property MinAdjustmentMagnitude.

The minimum number to adjust your scalable dimension as a result of a scaling activity. If the adjustment type is PercentChangeInCapacity, the scaling policy changes the scalable dimension of the scalable target by this amount.

Public Property StepAdjustments System.Collections.Generic.List<Amazon.ApplicationAutoScaling.Model.StepAdjustment>

Gets and sets the property StepAdjustments.

A set of adjustments that enable you to scale based on the size of the alarm breach.

Version Information

.NET Standard:
Supported in: 1.3

.NET Framework:
Supported in: 4.5, 4.0, 3.5

Portable Class Library:
Supported in: Windows Store Apps
Supported in: Windows Phone 8.1
Supported in: Xamarin Android
Supported in: Xamarin iOS (Unified)
Supported in: Xamarin.Forms