AWS SDK Version 3 for .NET
API Reference

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A scale-in or scale-out rule that defines scaling activity, including the CloudWatch metric alarm that triggers activity, how EC2 instances are added or removed, and the periodicity of adjustments. The automatic scaling policy for an instance group can comprise one or more automatic scaling rules.

Inheritance Hierarchy


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


public class ScalingRule

The ScalingRule type exposes the following members


Public Method ScalingRule()


Public Property Action Amazon.ElasticMapReduce.Model.ScalingAction

Gets and sets the property Action.

The conditions that trigger an automatic scaling activity.

Public Property Description System.String

Gets and sets the property Description.

A friendly, more verbose description of the automatic scaling rule.

Public Property Name System.String

Gets and sets the property Name.

The name used to identify an automatic scaling rule. Rule names must be unique within a scaling policy.

Public Property Trigger Amazon.ElasticMapReduce.Model.ScalingTrigger

Gets and sets the property Trigger.

The CloudWatch alarm definition that determines when automatic scaling activity is triggered.

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