# OpenRtbAttributeModuleParameters
<a name="API_OpenRtbAttributeModuleParameters"></a>

Describes the parameters of an open RTB attribute module.

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

 ** action **   <a name="rtbfabric-Type-OpenRtbAttributeModuleParameters-action"></a>
Describes a bid action.  
Type: [Action](API_Action.md) object  
 **Note: **This object is a Union. Only one member of this object can be specified or returned.  
Required: Yes

 ** filterConfiguration **   <a name="rtbfabric-Type-OpenRtbAttributeModuleParameters-filterConfiguration"></a>
Describes the configuration of a filter.  
Type: Array of [Filter](API_Filter.md) objects  
Required: Yes

 ** filterType **   <a name="rtbfabric-Type-OpenRtbAttributeModuleParameters-filterType"></a>
The filter type.  
Type: String  
Valid Values: `INCLUDE | EXCLUDE`   
Required: Yes

 ** holdbackPercentage **   <a name="rtbfabric-Type-OpenRtbAttributeModuleParameters-holdbackPercentage"></a>
The hold back percentage.  
Type: Float  
Valid Range: Minimum value of 0. Maximum value of 100.  
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/rtbfabric-2023-05-15/OpenRtbAttributeModuleParameters) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/rtbfabric-2023-05-15/OpenRtbAttributeModuleParameters) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/rtbfabric-2023-05-15/OpenRtbAttributeModuleParameters)