Interface IFile

This object represents a file ready to be downloaded. The file can be downloaded via the link https://api.telegram.org/file/bot/. It is guaranteed that the link will be valid for at least 1 hour. When the link expires, a new one can be requested by calling getFile.

Hierarchy

  • IFile

Properties

file_id file_path? file_size? file_unique_id

Properties

file_id

file_id: string

Identifier for this file, which can be used to download or reuse the file

Optional file_path

file_path?: string

Optional. File path. Use https://api.telegram.org/file/bot/ to get the file.

Optional file_size

file_size?: number

Optional. File size in bytes. It can be bigger than 2^31 and some programming languages may have difficulty/silent defects in interpreting it. But it has at most 52 significant bits, so a signed 64-bit integer or double-precision float type are safe for storing this value.

file_unique_id

file_unique_id: string

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.

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