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

ScalingAction

The type of adjustment the automatic scaling activity makes when triggered, and the periodicity of the adjustment.

Contents

Market

Not available for instance groups. Instance groups use the market type specified for the group.

Type: String

Valid Values: ON_DEMAND | SPOT

Required: No

SimpleScalingPolicyConfiguration

The type of adjustment the automatic scaling activity makes when triggered, and the periodicity of the adjustment.

Type: SimpleScalingPolicyConfiguration object

Required: Yes

See Also

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

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