code: def set_vnic_template_updated(self, vlan_id, ucsm_ip, vnic_template,
                                    physnet):
          
          with self.session.begin(subtransactions=True):
              entry = self.get_vnic_template_vlan_entry(vlan_id, vnic_template,
                          ucsm_ip, physnet)
              if entry:
                  entry.updated_on_ucs = True
                  self.session.merge(entry)
                  return entry
docs: Sets update_on_ucs flag to True for a Vnic Template entry.