> ## Documentation Index
> Fetch the complete documentation index at: https://resend.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Retrieve Attachment

> Retrieve a single attachment from a received email.

## Path Parameters

<ParamField path="id" type="string" required>
  The Attachment ID.
</ParamField>

<ParamField path="email_id" type="string" required>
  The Email ID.
</ParamField>

<RequestExample>
  ```js Node.js theme={"theme":{"light":"github-light","dark":"vesper"}}
  import { Resend } from 'resend';

  const resend = new Resend('re_xxxxxxxxx');

  const { data, error } = await resend.emails.receiving.attachments.get({
    id: '2a0c9ce0-3112-4728-976e-47ddcd16a318',
    emailId: '4ef9a417-02e9-4d39-ad75-9611e0fcc33c',
  });
  ```

  ```php PHP theme={"theme":{"light":"github-light","dark":"vesper"}}
  $resend = Resend::client('re_xxxxxxxxx');

  $resend->emails->receiving->attachments->get(
    id: '2a0c9ce0-3112-4728-976e-47ddcd16a318',
    emailId: '4ef9a417-02e9-4d39-ad75-9611e0fcc33c'
  );
  ```

  ```python Python theme={"theme":{"light":"github-light","dark":"vesper"}}
  import resend

  resend.api_key = 're_xxxxxxxxx'

  attachment = resend.Emails.Receiving.Attachments.get(
    email_id='4ef9a417-02e9-4d39-ad75-9611e0fcc33c',
    attachment_id='2a0c9ce0-3112-4728-976e-47ddcd16a318'
  )
  ```

  ```ruby Ruby theme={"theme":{"light":"github-light","dark":"vesper"}}
  require 'resend'

  Resend.api_key = 're_xxxxxxxxx'

  attachment = Resend::Emails::Receiving::Attachments.get(
    id: '2a0c9ce0-3112-4728-976e-47ddcd16a318',
    email_id: '4ef9a417-02e9-4d39-ad75-9611e0fcc33c'
  )
  ```

  ```go Go theme={"theme":{"light":"github-light","dark":"vesper"}}
  import (
  	"context"

  	"github.com/resend/resend-go/v3"
  )

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

  	client.Emails.Receiving.GetAttachmentWithContext(
  		context.TODO(),
  		"4ef9a417-02e9-4d39-ad75-9611e0fcc33c",
  		"2a0c9ce0-3112-4728-976e-47ddcd16a318",
  	)
  }
  ```

  ```rust Rust theme={"theme":{"light":"github-light","dark":"vesper"}}
  use resend_rs::{Resend, Result};

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

    let _email = resend
      .receiving
      .get_attachment(
        "2a0c9ce0-3112-4728-976e-47ddcd16a318",
        "4ef9a417-02e9-4d39-ad75-9611e0fcc33c",
      )
      .await?;

    Ok(())
  }
  ```

  ```java Java theme={"theme":{"light":"github-light","dark":"vesper"}}
  import com.resend.*;

  public class Main {
    public static void main(String[] args) {
      Resend resend = new Resend("re_xxxxxxxxx");

      AttachmentDetails attachment = resend.receiving().getAttachment(
        "4ef9a417-02e9-4d39-ad75-9611e0fcc33c",
        "2a0c9ce0-3112-4728-976e-47ddcd16a318"
      );
    }
  }
  ```

  ```csharp .NET theme={"theme":{"light":"github-light","dark":"vesper"}}
  using Resend;

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

  var resp = await resend.ReceivedEmailAttachmentRetrieveAsync(
    emailId: new Guid( "4ef9a417-02e9-4d39-ad75-9611e0fcc33c" ),
    attachmentId: new Guid( "2a0c9ce0-3112-4728-976e-47ddcd16a318" )
  );
  Console.WriteLine( "URL={0}", resp.Content.DownloadUrl );
  ```

  ```bash cURL theme={"theme":{"light":"github-light","dark":"vesper"}}
  curl -X GET 'https://api.resend.com/emails/receiving/4ef9a417-02e9-4d39-ad75-9611e0fcc33c/attachments/2a0c9ce0-3112-4728-976e-47ddcd16a318' \
       -H 'Authorization: Bearer re_xxxxxxxxx'
  ```

  ```bash CLI theme={"theme":{"light":"github-light","dark":"vesper"}}
  resend emails receiving attachment 4ef9a417-02e9-4d39-ad75-9611e0fcc33c 2a0c9ce0-3112-4728-976e-47ddcd16a318
  ```
</RequestExample>

<ResponseExample>
  ```json Response theme={"theme":{"light":"github-light","dark":"vesper"}}
  {
    "object": "attachment",
    "id": "2a0c9ce0-3112-4728-976e-47ddcd16a318",
    "filename": "avatar.png",
    "size": 4096,
    "content_type": "image/png",
    "content_disposition": "inline",
    "content_id": "img001",
    "download_url": "https://inbound-cdn.resend.com/4ef9a417-02e9-4d39-ad75-9611e0fcc33c/attachments/2a0c9ce0-3112-4728-976e-47ddcd16a318?some-params=example&signature=sig-123",
    "expires_at": "2026-10-17T14:29:41.521Z"
  }
  ```
</ResponseExample>