# OptimizationObjective
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Describes the additional objective for the solution, such as maximizing streaming minutes or increasing revenue. For more information see [Optimizing a solution](https://docs.aws.amazon.com/personalize/latest/dg/optimizing-solution-for-objective.html).

## Contents
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 ** itemAttribute **   <a name="personalize-Type-OptimizationObjective-itemAttribute"></a>
The numerical metadata column in an Items dataset related to the optimization objective. For example, VIDEO\$1LENGTH (to maximize streaming minutes), or PRICE (to maximize revenue).  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 150.  
Required: No

 ** objectiveSensitivity **   <a name="personalize-Type-OptimizationObjective-objectiveSensitivity"></a>
Specifies how Amazon Personalize balances the importance of your optimization objective versus relevance.  
Type: String  
Valid Values: `LOW | MEDIUM | HIGH | OFF`   
Required: No

## See Also
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For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/personalize-2018-05-22/OptimizationObjective) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/personalize-2018-05-22/OptimizationObjective) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/personalize-2018-05-22/OptimizationObjective)