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48 lines
1.2 KiB
Markdown
48 lines
1.2 KiB
Markdown
---
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title: file
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description: Represents a file
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---
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## Constructor: file
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[Back to constructors index](index.md)
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Represents a file
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### Attributes:
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| Name | Type | Required | Description |
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|----------|:-------------:|:--------:|------------:|
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|id|[int](../types/int.md) | Yes|Unique file identifier, 0 for empty file|
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|persistent\_id|[string](../types/string.md) | Yes|Persistent file identifier, if exists. Can be used across application restarts or even other devices for current logged user. If begins with "http: " or "https: ", it is HTTP URL of the file. Currently, TDLib is unable to download files if only they URL is known|
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|size|[int](../types/int.md) | Yes|File size, 0 if unknown|
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|path|[string](../types/string.md) | Yes|Local path to the file, if available|
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### Type: [File](../types/File.md)
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### Example:
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```
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$file = ['_' => 'file', 'id' => int, 'persistent_id' => string, 'size' => int, 'path' => string, ];
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```
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[PWRTelegram](https://pwrtelegram.xyz) json-encoded version:
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```
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{"_":"file","id":"int","persistent_id":"string","size":"int","path":"string"}
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```
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Or, if you're into Lua:
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```
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file={_='file', id=int, persistent_id=string, size=int, path=string, }
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```
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