It's thin. Long down jacket filling volume in 300 grams can be considered thick, 200 grams will be slightly thin, if it is a child's long down jacket, 200 grams should be thicker, it depends on whether it is an adult.
Long down jacket filling capacity 200g is considered thin. Adult long down jacket filling capacity to reach 280g or more is considered thick. Because the clothes are a little long and must be filled with more down to be considered thick.