# Filter
<a name="API_Filter"></a>

Describes the configuration of a filter.

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

 ** criteria **   <a name="rtbfabric-Type-Filter-criteria"></a>
Describes the criteria for a filter.  
Type: Array of [FilterCriterion](API_FilterCriterion.md) objects  
Required: Yes

## See Also
<a name="API_Filter_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/rtbfabric-2023-05-15/Filter) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/rtbfabric-2023-05-15/Filter) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/rtbfabric-2023-05-15/Filter)