    # File lib/fog/vsphere/requests/compute/vm_config_vnc.rb, line 22
            def vm_get_vnc uuid

              search_filter = { :uuid => uuid, 'vmSearch' => true, 'instanceUuid' => true }
              vm = @connection.searchIndex.FindAllByUuid(search_filter).first
              Hash[vm.config.extraConfig.map do |config|
                if config.key =~ /^RemoteDisplay\.vnc\.(\w+)$/
                  [$1.to_sym, config.value]
                end
              end.compact]
            end