* @throws Exception
*/
public String downloadXsl(ApiContext asn) throws ApiException, SdkException, Exception {
apiContext = asn;
GetAttributesXSLCall api = new GetAttributesXSLCall(asn);
api.addDetailLevel(DetailLevelCodeType.RETURN_ALL);
XSLFileType[] xslFiles = api.getAttributesXSL();
String myXslText = null;
if( xslFiles.length > 0 ) {
myXslText = xslFiles[0].getFileContent();