SendGrid emailing API , send email attachment

Question

Am using sendgrid to send emails and it works fine using the following code but its without attachment.

package sendgrid;

import com.sendgrid.Content;
impor         


        

Answer 1

It works for me (the latest maven version SendGrid Java » 4.4.1):

        import com.sendgrid.helpers.mail.objects.Attachments;
        import com.sendgrid.helpers.mail.objects.Content;
        import com.sendgrid.helpers.mail.objects.Email;
        import com.sendgrid.helpers.mail.Mail;

        ......

        Content content = new Content("text/html", body);
        Mail mail = new Mail(from, subject, to, content);
        Path file = Paths.get(filePath);
        Attachments attachments = new Attachments();
        attachments.setFilename(file.getFileName().toString());
        attachments.setType("application/pdf");
        attachments.setDisposition("attachment");

        byte[] attachmentContentBytes = Files.readAllBytes(file);
        String attachmentContent = Base64.getMimeEncoder().encodeToString(attachmentContentBytes);
        attachments.setContent(attachmentContent);
        mail.addAttachments(attachments);

        SendGrid sg = new SendGrid(apiKey);
        Request request = new Request();

        request.setMethod(Method.POST);
        request.setEndpoint("mail/send");
        request.setBody(mail.build());
        Response response = sg.api(request);