unable to update description in DM and unable to add staisfy link from DM to RM

Hi,

Please refer the below code snippet and let me know where I am making mistake.

{
DmResource dmResource= dmClient.getResource("https://rb-alm-11-p.de.bosch.com/dm/models/218", dmConfiguration);
        
            if( dmResource != null ) {
                
                dmResource.setResourceProperty(DCTerms.description, "newly updated description");
                dmResource.addResourceProperty("j.1:satisfy", "https://rb-alm-11-p.de.bosch.com/rm/resources/_D3p88KDDEeSFs7oa7nEWgQ");
      
                DmEditingSession editingSession = dmClient.createEditingSession(dmConfiguration);
                
                dmClient.putResource(dmResource, editingSession);
                
                dmClient.commitEditingSession(editingSession);
                
                System.out.println(dmResource.getDescription());
}