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

# Cannot Unset Default

> The default item cannot be unset without choosing a replacement

## Cause

The current default item cannot be unset unless another item becomes the default.

## Fix

Set a replacement default before removing or unsetting this one.

## Retry safety

Not retryable until the underlying state or request changes.

## Raised by

No current operation documents this problem type in the OpenAPI definition. If you receive it in production, treat that as a contract gap and tell us.

## Example

```json theme={null}
{
  "type": "https://docs.guile.app/problems/cannotUnsetDefault",
  "title": "Cannot Unset Default",
  "status": 422,
  "detail": "The current default item cannot be unset unless another item becomes the default."
}
```