1 #### Some Value Some Value Some Value Some Value Some Value Some Value #### my $xml = { ParameterGroup => [ { ID => 'Group1', Parameter => { Key1 => {content => 'Some Value'}, Key2 => {content => 'Some Value'}, Key3 => {content => 'Some Value'}, }, }, { ID => 'Group1', Parameter => { Key1 => {content => 'Some Value'}, Key2 => {content => 'Some Value'}, Key3 => {content => 'Some Value'}, }, }, ]}; print XMLout($xml, RootName => 'Parameters', KeyAttr => 'key', );