# FilterExpression
<a name="API_FilterExpression"></a>

A filter expression in Amazon DataZone.

## Contents
<a name="API_FilterExpression_Contents"></a>

 ** expression **   <a name="datazone-Type-FilterExpression-expression"></a>
The search filter expression.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 2048.  
Required: Yes

 ** type **   <a name="datazone-Type-FilterExpression-type"></a>
The search filter explresison type.  
Type: String  
Valid Values: `INCLUDE | EXCLUDE`   
Required: Yes

## See Also
<a name="API_FilterExpression_SeeAlso"></a>

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/datazone-2018-05-10/FilterExpression) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/datazone-2018-05-10/FilterExpression) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/datazone-2018-05-10/FilterExpression)