## Constructor: documentAttributeFilename  

### Attributes:

| Name     |    Type       | Required |
|----------|:-------------:|---------:|
|file\_name|[string](../types/string.md) | Required|
### Type: 

[DocumentAttribute](../types/DocumentAttribute.md)
### Example:

```
$documentAttributeFilename = ['_' => documentAttributeFilename', 'file_name' => string, ];
```