serverless trigger, add loggers

src/main/java/au/com/royalpay/payment/manage/merchants/core/impls/ClientManagerImpl.java

@@ -522,6 +522,7 @@ public class ClientManagerImpl implements ClientManager, ManagerTodoNoticeProvid
     @Override
     public void exportClients(JSONObject manager, PartnerQuery query, HttpServletResponse resp) {
         JSONObject params = prepareListClientsParameter(manager, query);
+        logger.info("exporting_clients:--->{}", params);
         JSONObject retResp = serverlessFunctionTrigger.triggerFunction("export_merchants", params);
         String contentB64 = retResp.getString("content");
         resp.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");