AWS SDK Version 3 for .NET
API Reference

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Creates or updates an automatic scaling policy for a core instance group or task instance group in an Amazon EMR cluster. The automatic scaling policy defines how an instance group dynamically adds and terminates Amazon EC2 instances in response to the value of a CloudWatch metric.

Note:

This is an asynchronous operation using the standard naming convention for .NET 4.5 or higher. For .NET 3.5 the operation is implemented as a pair of methods using the standard naming convention of BeginPutAutoScalingPolicy and EndPutAutoScalingPolicy.

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

Syntax

C#
public virtual Task<PutAutoScalingPolicyResponse> PutAutoScalingPolicyAsync(
         PutAutoScalingPolicyRequest request,
         CancellationToken cancellationToken
)

Parameters

request
Type: Amazon.ElasticMapReduce.Model.PutAutoScalingPolicyRequest

Container for the necessary parameters to execute the PutAutoScalingPolicy service method.

cancellationToken
Type: System.Threading.CancellationToken

A cancellation token that can be used by other objects or threads to receive notice of cancellation.

Return Value


The response from the PutAutoScalingPolicy service method, as returned by ElasticMapReduce.

Version Information

.NET Core App:
Supported in: 3.1

.NET Standard:
Supported in: 2.0

.NET Framework:
Supported in: 4.5

See Also