code: @Override
      public MediaCommentResponse setMediaComments(String mediaId, String text) throws InstagramException {
          Map<String, String> params = new HashMap<String, String>();
  
          params.put(QueryParam.TEXT, text);
  
          String apiMethod = format(Methods.MEDIA_COMMENTS, mediaId);
          return createInstagramObject(Verbs.POST, MediaCommentResponse.class, apiMethod, params);
      }
docs: /* (non-Javadoc)
  @see org.jinstagram.InstagramClient#setMediaComments(java.lang.String, java.lang.String)