def delete(self, shift='<STR_LIT>'):
url = self.build_url(self._endpoints.get('<STR_LIT>'))<EOL>return bool(self.session.post(url, data={'<STR_LIT>': shift.capitalize()}))<EOL>
Deletes the cells associated with the range.
:param str shift: Optional. Specifies which way to shift the cells.
 The possible values are: up, left.