AWS SDK Version 2 for .NET
API Reference

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.NET Framework 3.5
Provides all available details about the instance groups in a cluster.

Namespace: Amazon.ElasticMapReduce
Assembly: AWSSDK.dll
Version: (assembly version)


public virtual ListInstanceGroupsResponse ListInstanceGroups(
         ListInstanceGroupsRequest request


Type: Amazon.ElasticMapReduce.Model.ListInstanceGroupsRequest

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

Return Value
Type: Amazon.ElasticMapReduce.Model.ListInstanceGroupsResponse
The response from the ListInstanceGroups service method, as returned by ElasticMapReduce.


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

Version Information

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