code: def note_create_update(self, post_id=None, coor_x=None, coor_y=None,
                             width=None, height=None, is_active=None, body=None,
                             note_id=None):
          
          params = {
              'id': note_id,
              'note[post]': post_id,
              'note[x]': coor_x,
              'note[y]': coor_y,
              'note[width]': width,
              'note[height]': height,
              'note[body]': body,
              'note[is_active]': is_active
              }
          return self._get('note/update', params, method='POST')
docs: Function to create or update note (Requires login) (UNTESTED).
  
          Parameters:
              post_id (int): The post id number this note belongs to.
              coor_x (int): The X coordinate of the note.
              coor_y (int): The Y coordinate of the note.
              width (int): The width of the note.
              height (int): The height of the note.
              is_active (int): Whether or not the note is visible. Set to 1 for
                               active, 0 for inactive.
              body (str): The note message.
              note_id (int): If you are updating a note, this is the note id
                             number to update.