# EvaluationFormItemEnablementSource
<a name="API_EvaluationFormItemEnablementSource"></a>

An enablement expression source item.

## Contents
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 ** Type **   <a name="connect-Type-EvaluationFormItemEnablementSource-Type"></a>
A type of source item.   
Type: String  
Valid Values: `QUESTION_REF_ID`   
Required: Yes

 ** RefId **   <a name="connect-Type-EvaluationFormItemEnablementSource-RefId"></a>
A referenceId of the source item.  
Type: String  
Required: No

## 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/connect-2017-08-08/EvaluationFormItemEnablementSource) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/connect-2017-08-08/EvaluationFormItemEnablementSource) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/connect-2017-08-08/EvaluationFormItemEnablementSource)