def delete_key(self, key_id):
j, r = self.request('<STR_LIT>', '<STR_LIT>' + str(key_id))<EOL>r.raise_for_status()<EOL>return j<EOL>
::

    DELETE /:login/keys/:key

:param key_id: identifier for an individual key record for the account
:type key_id: :py:class:`basestring`

Deletes an SSH key from the server identified by `key_id`.