def delete_all_policies(self):
res = requests.post(self.url + '<STR_LIT>', headers=self.hdrs, verify=self.ssl_verify)<EOL>if not self._checkResponse(res):<EOL><INDENT>return [False, self.lasterr]<EOL><DEDENT>return [True, "<STR_LIT>"]<EOL>
**Description**
            Delete all existing policies. The falco rules file is unchanged.

        **Arguments**
            - None

        **Success Return Value**
            The string "Policies Deleted"

        **Example**
            `examples/delete_all_policies.py <https://github.com/draios/python-sdc-client/blob/master/examples/delete_all_policies.py>`_