public void setDocumentAttributes(java.util.Collection<DocumentAttribute> documentAttributes) {
        if (documentAttributes == null) {
            this.documentAttributes = null;
            return;
        }

        this.documentAttributes = new java.util.ArrayList<DocumentAttribute>(documentAttributes);
    }
<p>
An array of document attributes assigned to a document in the search results. For example, the document author
("_author") or the source URI ("_source_uri") of the document.
</p>

@param documentAttributes
       An array of document attributes assigned to a document in the search results. For example, the document
       author ("_author") or the source URI ("_source_uri") of the document.
aws-java-sdk-kendra/src/main/java/com/amazonaws/services/kendra/model/ExpandedResultItem.java