def delete_shifts(self, shifts):
url = "<STR_LIT>" % urlencode(<EOL>{'<STR_LIT>': "<STR_LIT:U+002C>".join(str(s) for s in shifts)})<EOL>data = self._delete_resource(url)<EOL>return data<EOL>
Delete existing shifts.

http://dev.wheniwork.com/#delete-shift