diff --git a/common/transport/lwm2m/src/main/java/org/thingsboard/server/transport/lwm2m/server/LwM2MTransportServiceImpl.java b/common/transport/lwm2m/src/main/java/org/thingsboard/server/transport/lwm2m/server/LwM2MTransportServiceImpl.java
index d9176ce164..45a9e7ee21 100644
--- a/common/transport/lwm2m/src/main/java/org/thingsboard/server/transport/lwm2m/server/LwM2MTransportServiceImpl.java
+++ b/common/transport/lwm2m/src/main/java/org/thingsboard/server/transport/lwm2m/server/LwM2MTransportServiceImpl.java
@@ -741,7 +741,12 @@ public class LwM2MTransportServiceImpl implements LwM2MTransportService {
                 (String) this.converter.convertValue(resourceValue.getResourceValue(), this.context.getCtxServer().getResourceModelType(lwM2MClient.getRegistration(), pathIds), ResourceModel.Type.STRING, pathIds);
     }
 
-
+    /**
+     *
+     * @param lwM2MClient -
+     * @param pathIds -
+     * @return - return value of Resource by idPath
+     */
     private ResourceValue returnResourceValueFromLwM2MClient(LwM2MClient lwM2MClient, LwM2mPath pathIds) {
         ResourceValue resourceValue = null;
         if (pathIds.isResource()) {