---
title: "Content too large"
description: "The request body is larger than Auto accepts, so Auto didn't take the request. A request body can be at most 1 MiB (1,048,576 bytes)."
url: "https://on.auto/problems/content_too_large"
last_updated: "2026-11-10T14:41:54+00:00"
---

# Content too large

## What it means

The request body is larger than Auto accepts, so Auto didn't take the request. A request body can be at most 1 MiB (1,048,576 bytes).

## What to do

Read the problem's `detail` first. It says what happened to this request.

*   Make the body smaller, then send the request again. A run's input has its own, smaller limit of 256 KiB.
*   For a voice recording, 1 MiB holds about two minutes of speech recorded as Opus.

## Technical details

*   Type: `https://on.auto/problems/content_too_large`
*   Status: 413
*   Reason: `content_too_large`

[Responses and errors](https://on.auto/docs/reference/http#responses-and-errors) in the HTTP API reference has the full detail. [Problem types](https://on.auto/problems/) lists every type.

## Sitemap

See the [full documentation and product sitemap](https://on.auto/sitemap.md) for related pages.