如何在Mailgun php API中设置X-Mailgun-Campaign-Id header?

How to set X-Mailgun-Campaign-Id header in Mailgun php API?

如何在 Mailgun php API 中设置 header "X-Mailgun-Campaign-Id"?

我正在使用以下代码,但我不知道如何在 header 中传递活动 ID:

Mail::send('email.message', $data, function ($message) use ($data) {
    $message->to($data['to_email'], $data['to_name'])
        ->subject($data['subject'])
        ->from($data['from_email'], $data['from_name'])
        ->header('X-Mailgun-Campaign-Id', 'test campaign');
});

已找到解决方案:

Mail::send('emails.test3', array(), function ($message) {
    $message->to('barsnur@gmail.com')
        ->subject('Смоторим ответа об открытии')
        ->from('noreply@mg.offer.bz');

    $headers = $message->getHeaders();
    $headers->addTextHeader('X-Mailgun-Variables', '{"id_message": "666"}');
    $headers->addTextHeader('X-Mailgun-Tag', 'test-tag');
    $headers->addTextHeader('X-Mailgun-Campaign-Id', 'sDas7d');
});

可用列表 headers 用于 link https://documentation.mailgun.com/user_manual.html#sending-via-smtp