public void setIncludeNoExistence(Boolean includeNoExistence) {
        this.includeNoExistence = includeNoExistence;
    }
<p>
Whether to treat null value as a match for the attribute field.
</p>

@param includeNoExistence
       Whether to treat null value as a match for the attribute field.
aws-java-sdk-qconnect/src/main/java/com/amazonaws/services/qconnect/model/QuickResponseFilterField.java