public java.util.List<DocumentAttribute> getAdditionalAttributes() {
        return additionalAttributes;
    }
<p>
The additional fields/attributes to include in the response. You can use additional fields to provide extra
information in the response. Additional fields are not used to based suggestions on.
</p>

@return The additional fields/attributes to include in the response. You can use additional fields to provide
        extra information in the response. Additional fields are not used to based suggestions on.
aws-java-sdk-kendra/src/main/java/com/amazonaws/services/kendra/model/SourceDocument.java