AWS SDK Version 3 for .NET
API Reference

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Provides a list of steps for the cluster in reverse order unless you specify stepIds with the request or filter by StepStates. You can specify a maximum of 10 stepIDs. The CLI automatically paginates results to return a list greater than 50 steps. To return more than 50 steps using the CLI, specify a Marker, which is a pagination token that indicates the next set of steps to retrieve.

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 BeginListSteps and EndListSteps.

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

Syntax

C#
public virtual Task<ListStepsResponse> ListStepsAsync(
         ListStepsRequest request,
         CancellationToken cancellationToken
)

Parameters

request
Type: Amazon.ElasticMapReduce.Model.ListStepsRequest

Container for the necessary parameters to execute the ListSteps 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 ListSteps service method, as returned by ElasticMapReduce.

Exceptions

ExceptionCondition
InternalServerException This exception occurs when there is an internal failure in the Amazon EMR service.
InvalidRequestException This exception occurs when there is something wrong with user input.

Version Information

.NET:
Supported in: 8.0 and newer, Core 3.1

.NET Standard:
Supported in: 2.0

.NET Framework:
Supported in: 4.5 and newer

See Also