AWS SDK Version 3 for .NET
API Reference

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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.

Note:

For PCL this operation is only available in asynchronous form. Please refer to ModifyInstanceGroupsAsync.

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

Syntax

C#
public abstract ModifyInstanceGroupsResponse ModifyInstanceGroups(
         ModifyInstanceGroupsRequest request
)
Parameters
request
Type: Amazon.ElasticMapReduce.Model.ModifyInstanceGroupsRequest

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

Return Value
The response from the ModifyInstanceGroups service method, as returned by ElasticMapReduce.

Exceptions

ExceptionCondition
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

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

See Also