# `LAST_SIGN_IN_METHOD` An account always needs a way to sign in

Source: https://checkslip.com/en/problems/last-sign-in-method

- **HTTP status**: `409`
- **Credit**: No credit taken

## Meaning

This is the only way left to sign in to this account, so it cannot be removed.

## Fix

Set a password or add a passkey first, then remove this sign-in method.

## Example response

```
{
  "type": "https://checkslip.com/problems/last-sign-in-method",
  "title": "An account always needs a way to sign in",
  "status": 409,
  "code": "LAST_SIGN_IN_METHOD",
  "instance": "019a2f3e-7b1c-7d4e-9f00-0a1b2c3d4e5f"
}
```