> ## Documentation Index
> Fetch the complete documentation index at: https://cortex-foundation-add13747-droid-1a2462c9-cor-444-sanitize.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# payload_too_large

> Payload too large. HTTP 413.

# `payload_too_large`

|           |                                                             |
| --------- | ----------------------------------------------------------- |
| HTTP      | `413`                                                       |
| `code`    | `payload_too_large`                                         |
| `type`    | `https://docs.cortex.foundation/problems/payload_too_large` |
| Retryable | no                                                          |

An upload exceeded the configured per-file or per-request ceiling. Chat and Library ingest cap at 10 MiB; bug-report screenshots at 4 MiB; transcribe at 25 MiB.

```json theme={null}
{
  "type": "https://docs.cortex.foundation/problems/payload_too_large",
  "title": "Payload too large",
  "status": 413,
  "code": "payload_too_large",
  "request_id": "req_…"
}
```

See [Errors](/api/errors) for how to branch, and what not to render from `detail`.