Unable to update the Resource title in Design management

Hi,

I am able to update the Description but unable to update the title and label of a Resource in Design management. Please find the code snippet attached.



        DmClient dmClient=null;
       
        try {
            dmClient= new DmClient(user, password, url);
        } catch (DmClientException e) {
            e.printStackTrace();
        }
       
        DmProject dmProject= dmClient.getProject("ae.playground (DM external)");
       
        DmConfiguration dmConfiguration= dmClient.getDefaultConfiguration(dmProject);
       
        try{
            DmResource dmResource= dmClient.getResource("https://rb-alm-11-p.de.bosch.com/dm/models/504", dmConfiguration);
           
            if( dmResource != null )
            {
                dmResource.setDescription("Description is updated.");
                dmResource.setLabel("Label is updated.");
                dmResource.setTitle("Title is updated.");
               
                DmEditingSession editingSession = dmClient.createEditingSession(dmConfiguration);
               
                dmClient.putResource(dmResource, editingSession);
               
                dmClient.commitEditingSession(editingSession);
                       
            } else {
                System.out.println( "Resource not found");
            }
        } catch( DmClientException ce ) {
            System.out.println( "DM Client Exception: " + ce.getMessage());
        } catch (DmResourceException e) {
            System.out.println( "DM Resource Exception: " + e.getMessage());
        }