# CredentialDeleted

> **Class** in `deepagents_code`

📖 [View in docs](https://reference.langchain.com/python/deepagents-code/tui/widgets/auth/AuthManagerScreen/CredentialDeleted)

Posted when a key prompt deletes stored credentials.

Carries the `/auth` config key that was deleted so the app can clear
any in-memory state derived from the now-removed credential.

## Signature

```python
CredentialDeleted(
    self,
    provider: str,
)
```

## Parameters

| Name | Type | Required | Description |
|------|------|----------|-------------|
| `provider` | `str` | Yes | The `/auth` config key that was deleted (a model provider name or a service key such as `"tavily"`). |

## Extends

- `Message`

## Constructors

```python
__init__(
    self,
    provider: str,
) -> None
```

| Name | Type |
|------|------|
| `provider` | `str` |


## Properties

- `provider`

---

[View source on GitHub](https://github.com/langchain-ai/deepagents/blob/2069079e09546060f5b52b2cd4f0e3c813e820f3/libs/code/deepagents_code/tui/widgets/auth.py#L1540)