public void setCodeHook(CodeHook codeHook) {
        this.codeHook = codeHook;
    }
<p>
A description of the Lambda function that is run to fulfill the intent.
</p>

@param codeHook
       A description of the Lambda function that is run to fulfill the intent.
aws-java-sdk-lexmodelbuilding/src/main/java/com/amazonaws/services/lexmodelbuilding/model/FulfillmentActivity.java