Amazon Elastic MapReduce
API Reference (API Version 2009-03-31)


Policy for customizing shrink operations. Allows configuration of decommissioning timeout and targeted instance shrinking.



The desired timeout for decommissioning an instance. Overrides the default YARN decommissioning timeout.

Type: Integer

Required: No


Custom policy for requesting termination protection or termination of specific instances when shrinking an instance group.

Type: InstanceResizePolicy object

Required: No

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following:

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