# `ExGram.Model.PhotoSize`
[🔗](https://github.com/rockneurotiko/ex_gram/blob/0.64.0/lib/ex_gram.ex#L3769)

This object represents one size of a photo or a file / sticker thumbnail.

Check the [documentation of this model on Telegram Bot API](https://core.telegram.org/bots/api#photosize)

- `file_id`: Identifier for this file, which can be used to download or reuse the file
- `file_unique_id`: Unique identifier for this file, which is supposed to be the same over time and for different bots. Can't be used to download or reuse the file.
- `width`: Photo width
- `height`: Photo height
- `file_size (optional)`: Optional. File size in bytes

# `t`

```elixir
@type t() :: %ExGram.Model.PhotoSize{
  file_id: String.t(),
  file_size: integer() | nil,
  file_unique_id: String.t(),
  height: integer(),
  width: integer()
}
```

# `decode_as`

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*Consult [api-reference.md](api-reference.md) for complete listing*