SparkPost\Transmission::formatPayload PHP 메소드

    public function formatPayload($payload)
    {
        $payload = $this->formatBlindCarbonCopy($payload);
        //Fixes BCCs into payload
        $payload = $this->formatCarbonCopy($payload);
        //Fixes CCs into payload
        $payload = $this->formatShorthandRecipients($payload);
        //Fixes shorthand recipients format
        return $payload;
    }