# ArchiveBooleanExpression
<a name="API_ArchiveBooleanExpression"></a>

A boolean expression to evaluate email attribute values.

## Contents
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 ** Evaluate **   <a name="sesmailmanager-Type-ArchiveBooleanExpression-Evaluate"></a>
The email attribute value to evaluate.  
Type: [ArchiveBooleanToEvaluate](API_ArchiveBooleanToEvaluate.md) object  
 **Note: **This object is a Union. Only one member of this object can be specified or returned.  
Required: Yes

 ** Operator **   <a name="sesmailmanager-Type-ArchiveBooleanExpression-Operator"></a>
The boolean operator to use for evaluation.  
Type: String  
Valid Values: `IS_TRUE | IS_FALSE`   
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\+\+](https://docs.aws.amazon.com/goto/SdkForCpp/mailmanager-2023-10-17/ArchiveBooleanExpression) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/mailmanager-2023-10-17/ArchiveBooleanExpression) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/mailmanager-2023-10-17/ArchiveBooleanExpression)