# FileData

> **Class** in `langchain_anthropic`

📖 [View in docs](https://reference.langchain.com/python/langchain-anthropic/middleware/anthropic_tools/FileData)

Data structure for storing file contents.

## Signature

```python
FileData()
```

## Extends

- `TypedDict`

## Constructors

```python
__init__(
    content: list[str],
    created_at: str,
    modified_at: str,
)
```

| Name | Type |
|------|------|
| `content` | `list[str]` |
| `created_at` | `str` |
| `modified_at` | `str` |


## Properties

- `content`
- `created_at`
- `modified_at`

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[View source on GitHub](https://github.com/langchain-ai/langchain/blob/ee95ad6907f5eab94644183393a20aa2a032bb19/libs/partners/anthropic/langchain_anthropic/middleware/anthropic_tools.py#L47)