# MembershipInferenceAttackScore
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A score that measures the vulnerability of synthetic data to membership inference attacks and provides both the numerical score and the version of the attack methodology used for evaluation.

## Contents
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 ** attackVersion **   <a name="API-Type-MembershipInferenceAttackScore-attackVersion"></a>
The version of the membership inference attack, which consists of the attack type and its version number, used to generate this privacy score.  
Type: String  
Valid Values: `DISTANCE_TO_CLOSEST_RECORD_V1`   
Required: Yes

 ** score **   <a name="API-Type-MembershipInferenceAttackScore-score"></a>
The numerical score representing the vulnerability to membership inference attacks.  
Type: Double  
Valid Range: Minimum value of 0.0. Maximum value of 1.0.  
Required: Yes

## 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/cleanroomsml-2023-09-06/MembershipInferenceAttackScore) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/cleanroomsml-2023-09-06/MembershipInferenceAttackScore) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/cleanroomsml-2023-09-06/MembershipInferenceAttackScore)