docs: public Hash deleteUser(int userId) {
  		String url = "";
  		
  		try {
  			url = URLEncoder.encode(Integer.toString(userId), ENCODE);
  		}
  		catch(Exception e) {
  			e.printStackTrace();
  		}
  		
  		String content = this.post(DELETE_USER_PATH + url, null);
  
  		return instanceFromXml(this.getStatus(), content);
  	}