Deletes an sshkey for the current user identified by id

        :param key_id: the id of the key
        :return: False if it didn't delete it, True if it was deleted

def deletesshkey(self, key_id):
        """
        Deletes an sshkey for the current user identified by id

        :param key_id: the id of the key
        :return: False if it didn't delete it, True if it was deleted
        """
        request = requests.delete(
            '{0}/{1}'.format(self.keys_url, key_id), headers=self.headers,
            verify=self.verify_ssl, auth=self.auth, timeout=self.timeout)

        if request.content == b'null':
            return False
        else:
            return True