public BatchDeleteDocumentRequest withDataSourceSyncId(String dataSourceSyncId) {
        setDataSourceSyncId(dataSourceSyncId);
        return this;
    }
<p>
The identifier of the data source sync during which the documents were deleted.
</p>

@param dataSourceSyncId
       The identifier of the data source sync during which the documents were deleted.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-qbusiness/src/main/java/com/amazonaws/services/qbusiness/model/BatchDeleteDocumentRequest.java