public function createSetting($key, $value)
    {
        $parameters = [
            'query' => [],
            'body' => json_encode(['key' => $key, 'value' => $value], JSON_UNESCAPED_UNICODE),
            'headers' => [],
        ];

        $result = $this->post('v1/accounts/settings', $parameters);

        return $result;
    }