# ProxyConfigCallback

> **Class** in `langsmith`

📖 [View in docs](https://reference.langchain.com/python/langsmith/_openapi_client/types/sandboxes/box_create_params/ProxyConfigCallback)

## Signature

```python
ProxyConfigCallback()
```

## Extends

- `TypedDict`

## Constructors

```python
__init__(
    match_hosts: Required[SequenceNotStr[str]],
    ttl_seconds: Required[int],
    url: Required[str],
    full_request: bool,
    request_headers: Iterable[ProxyConfigCallbackRequestHeader],
)
```

| Name | Type |
|------|------|
| `match_hosts` | `Required[SequenceNotStr[str]]` |
| `ttl_seconds` | `Required[int]` |
| `url` | `Required[str]` |
| `full_request` | `bool` |
| `request_headers` | `Iterable[ProxyConfigCallbackRequestHeader]` |


## Properties

- `match_hosts`
- `ttl_seconds`
- `url`
- `full_request`
- `request_headers`

---

[View source on GitHub](https://github.com/langchain-ai/langsmith-sdk/blob/d6cd6082f09e7826a2d6afe444ae6119e61b82a6/python/langsmith/_openapi_client/types/sandboxes/box_create_params.py#L476)