C# SDK receiving client

var receiving = new ReceivingLibrary("YOUR_API_KEY");

var receiving = new ReceivingLibrary(configuration);

ReceivingDomainListResponse domains = receiving.ListReceivingDomains();
foreach (var d in domains.Data)
    Console.WriteLine($"{d.Id}: {d.Domain}");

ReceivingDomainResponse created = receiving.CreateReceivingDomain("support");

ReceivingDomainResponse domain = receiving.GetReceivingDomain(1);

DeleteReceivingDomainResponse deleted = receiving.DeleteReceivingDomain(1);

MailboxListResponse mailboxes = receiving.ListMailboxes(domainId);

MailboxResponse mailbox = receiving.CreateMailbox(domainId, new CreateMailboxRequest
{
    Name = "intake",
    Password = "YOUR_MAILBOX_PASSWORD",
    QuotaBytes = 1073741824 // optional
});

MailboxResponse mailbox = receiving.GetMailbox(domainId, mailboxId);

DeleteMailboxResponse deleted = receiving.DeleteMailbox(domainId, mailboxId);

ReceivedEmailListResponse emails = receiving.ListReceivedEmails(new ListReceivedEmailsParams { Limit = 10 });
foreach (var e in emails.Data)
    Console.WriteLine($"{e.Id}: {e.Subject}");

ReceivedEmail email = receiving.GetReceivedEmail(emailId).Data;

ReceivedAttachment attachment = email.Attachments[0];
byte[] content = receiving.DownloadAttachmentBytes(email.Id, attachment.Id);
File.WriteAllBytes(Path.GetFileName(attachment.Filename), content);