AWS SDK Version 2 for .NET
API Reference

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.NET Framework 4.5
ModifyInstanceGroups modifies the number of nodes and configuration settings of an instance group. The input parameters include the new target instance count for the group and the instance group ID. The call will either succeed or fail atomically.

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


public abstract ModifyInstanceGroupsResponse ModifyInstanceGroups(
         ModifyInstanceGroupsRequest request


Type: Amazon.ElasticMapReduce.Model.ModifyInstanceGroupsRequest

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

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


InternalServerErrorException Indicates that an error occurred while processing the request and that the request was not completed.

Version Information

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