public function fillRawData(string $rawData): TelegramResponse
    {
        $this->rawData = $rawData;
        $this->decodedData = json_decode($this->rawData, true);

        if ($this->decodedData['ok'] === false) {
            $exception = new ClientException();
            $exception->setError(new UnsuccessfulRequest($this->decodedData));
            throw $exception;
        }

        return $this;
    }