---
title: "Multi-Part Request"
slug: "multi-part-request"
description: "This article provides a sample of a multipart request. Some mandatory settings must be activated so Lasernet can carry out the multipart request."
updated: 2026-09-10T11:21:46Z
published: 2026-09-10T11:21:46Z
canonical: "kb.lasernetgroup.com/multi-part-request"
---

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

# Multi-Part Request

This article is a guide to sending multiple files as a multipart request by activating the Combiner feature in the HTTP Output module.

The following example requires you to process a form in the Form Engine with two sheets. The first sheet creates a JSON format, and the second sheet creates a PDF. Both sheets are passed to the HTTP module.

From the Form Editor, navigate to **Sheet Options** > **Pre JobInfos** tab, which contains the JSON output format, where you can manage the values for Filename, Mimetype, and HTTPFieldName.

![](https://cdn.document360.io/c831ef63-c6b3-48ee-b443-3e33644e4e2e/Images/Documentation/image-UK7Z81M1.png)

To send the job as a multipart request, the **Combining** feature needs to be activated in the HTTP Output module.

![](https://cdn.document360.io/c831ef63-c6b3-48ee-b443-3e33644e4e2e/Images/Documentation/image-5V7AQR1F.png)

In the HTTP Output module, navigate to the **Setup** > **Header** tab and add the parameter **Content-Type** with the value set to **multipart/mixed**.

![](https://cdn.document360.io/c831ef63-c6b3-48ee-b443-3e33644e4e2e/Images/Documentation/image-RDN85XM7.png)

For validation, use the website [http://webhook.site](http://webhook.site).

![](https://cdn.document360.io/c831ef63-c6b3-48ee-b443-3e33644e4e2e/Images/Documentation/image-7KXMAP17.png)

The site will create a URL for you:

![](https://cdn.document360.io/c831ef63-c6b3-48ee-b443-3e33644e4e2e/Images/Documentation/image-EEUCEE6F.png)

The site will also display the result:

![](https://cdn.document360.io/c831ef63-c6b3-48ee-b443-3e33644e4e2e/Images/Documentation/image-6QF6I4WL.png)