public Boolean isDeletePriorVersions() {
        return this.deletePriorVersions;
    }
<p>
Deletes all versions of a document prior to the current version.
</p>

@return Deletes all versions of a document prior to the current version.
aws-java-sdk-workdocs/src/main/java/com/amazonaws/services/workdocs/model/DeleteDocumentVersionRequest.java