import { Resend } from 'resend';

const resend = new Resend('re_xxxxxxxxx');

const { data, error } = await resend.inboxes.threads.emails.forward({
  inboxId: 'b3e2b2b6-3f0e-4c8e-9ad3-2f43a1e2c7f1',
  threadId: '4d8e2a1c-9b3f-4c6d-8a21-3e5f7c9c0d12',
  emailId: '5b1a9f47-2c8d-4e6f-9a03-1d2e3f4a5b60',
  to: ['colleague@example.org'],
  cc: ['billing@example.com'],
  bcc: ['records@example.com'],
  text: 'Flagging this refund request for you.',
  attachments: [
    {
      path: 'https://resend.com/static/sample/invoice.pdf',
      filename: 'invoice.pdf',
    },
  ],
});

$resend = Resend::client('re_xxxxxxxxx');

$resend->inboxes->threads->emails->forward(
  'b3e2b2b6-3f0e-4c8e-9ad3-2f43a1e2c7f1',
  '4d8e2a1c-9b3f-4c6d-8a21-3e5f7c9c0d12',
  '5b1a9f47-2c8d-4e6f-9a03-1d2e3f4a5b60',
  [
    'to' => ['colleague@example.org'],
    'cc' => ['billing@example.com'],
    'bcc' => ['records@example.com'],
    'text' => 'Flagging this refund request for you.',
    'attachments' => [
      [
        'path' => 'https://resend.com/static/sample/invoice.pdf',
        'filename' => 'invoice.pdf',
      ],
    ],
  ]
);

import resend

resend.api_key = "re_xxxxxxxxx"

params: resend.Inboxes.Threads.Emails.ForwardParams = {
    "inbox_id": "b3e2b2b6-3f0e-4c8e-9ad3-2f43a1e2c7f1",
    "thread_id": "4d8e2a1c-9b3f-4c6d-8a21-3e5f7c9c0d12",
    "email_id": "5b1a9f47-2c8d-4e6f-9a03-1d2e3f4a5b60",
    "to": ["colleague@example.org"],
    "cc": ["billing@example.com"],
    "bcc": ["records@example.com"],
    "text": "Flagging this refund request for you.",
    "attachments": [
        {
            "path": "https://resend.com/static/sample/invoice.pdf",
            "filename": "invoice.pdf",
        }
    ],
}

resend.Inboxes.Threads.Emails.forward(params)

require "resend"

Resend.api_key = "re_xxxxxxxxx"

params = {
  inbox_id: "b3e2b2b6-3f0e-4c8e-9ad3-2f43a1e2c7f1",
  thread_id: "4d8e2a1c-9b3f-4c6d-8a21-3e5f7c9c0d12",
  email_id: "5b1a9f47-2c8d-4e6f-9a03-1d2e3f4a5b60",
  to: ["colleague@example.org"],
  cc: ["billing@example.com"],
  bcc: ["records@example.com"],
  text: "Flagging this refund request for you.",
  attachments: [{ path: "https://resend.com/static/sample/invoice.pdf", filename: "invoice.pdf" }]
}

Resend::Inboxes::Threads::Emails.forward(params)

package main

import "github.com/resend/resend-go/v4"

func main() {
	client := resend.NewClient("re_xxxxxxxxx")

	params := &resend.ForwardInboxThreadEmailRequest{
		To:   []string{"colleague@example.org"},
		Cc:   []string{"billing@example.com"},
		Bcc:  []string{"records@example.com"},
		Text: "Flagging this refund request for you.",
		Attachments: []*resend.Attachment{
			{
				Path:     "https://resend.com/static/sample/invoice.pdf",
				Filename: "invoice.pdf",
			},
		},
	}

	client.Inboxes.Threads.Emails.Forward(
		"b3e2b2b6-3f0e-4c8e-9ad3-2f43a1e2c7f1",
		"4d8e2a1c-9b3f-4c6d-8a21-3e5f7c9c0d12",
		"5b1a9f47-2c8d-4e6f-9a03-1d2e3f4a5b60",
		params,
	)

use resend_rs::{
  types::{CreateAttachment, ForwardInboxThreadEmailOptions},
  Resend, Result,
};

#[tokio::main]
async fn main() -> Result<()> {
  let resend = Resend::new("re_xxxxxxxxx");

  let opts = ForwardInboxThreadEmailOptions::new(["colleague@example.org"])
    .with_cc(["billing@example.com"])
    .with_bcc(["records@example.com"])
    .with_text("Flagging this refund request for you.")
    .with_attachment(
      CreateAttachment::from_path("https://resend.com/static/sample/invoice.pdf")
        .with_filename("invoice.pdf"),
    );

  let _forward = resend
    .inboxes
    .forward_thread_email(
      "b3e2b2b6-3f0e-4c8e-9ad3-2f43a1e2c7f1",
      "4d8e2a1c-9b3f-4c6d-8a21-3e5f7c9c0d12",
      "5b1a9f47-2c8d-4e6f-9a03-1d2e3f4a5b60",
      opts,
    )
    .await?;

  Ok(())
}

using Resend;

IResend resend = ResendClient.Create( "re_xxxxxxxxx" ); // Or from DI

var resp = await resend.InboxThreadEmailForwardAsync(
    new Guid( "b3e2b2b6-3f0e-4c8e-9ad3-2f43a1e2c7f1" ),
    new Guid( "4d8e2a1c-9b3f-4c6d-8a21-3e5f7c9c0d12" ),
    new Guid( "5b1a9f47-2c8d-4e6f-9a03-1d2e3f4a5b60" ),
    new InboxThreadEmailForwardData()
    {
        To = "colleague@example.org",
        Cc = "billing@example.com",
        Bcc = "records@example.com",
        TextBody = "Flagging this refund request for you.",
        Attachments =
        [
            new EmailAttachment()
            {
                Filename = "invoice.pdf",
                Path = "https://resend.com/static/sample/invoice.pdf",
            },
        ],
    }
);
Console.WriteLine( "Email Id={0}", resp.Content );

curl -X POST 'https://api.resend.com/inboxes/b3e2b2b6-3f0e-4c8e-9ad3-2f43a1e2c7f1/threads/4d8e2a1c-9b3f-4c6d-8a21-3e5f7c9c0d12/emails/5b1a9f47-2c8d-4e6f-9a03-1d2e3f4a5b60/forward' \
     -H 'Authorization: Bearer re_xxxxxxxxx' \
     -H 'Content-Type: application/json' \
     -d $'{
  "to": ["colleague@example.org"],
  "cc": ["billing@example.com"],
  "bcc": ["records@example.com"],
  "text": "Flagging this refund request for you.",
  "attachments": [
    {
      "path": "https://resend.com/static/sample/invoice.pdf",
      "filename": "invoice.pdf"
    }
  ]
}'

resend inboxes threads emails forward b3e2b2b6-3f0e-4c8e-9ad3-2f43a1e2c7f1 4d8e2a1c-9b3f-4c6d-8a21-3e5f7c9c0d12 5b1a9f47-2c8d-4e6f-9a03-1d2e3f4a5b60 \
  --to colleague@example.org \
  --cc billing@example.com \
  --bcc records@example.com \
  --text "Flagging this refund request for you." \
  --attachment ./invoice.pdf

{
  "id": "6a0c8e58-3d9e-4f7a-8b14-2e3f4a5b6c71"
}