class aiogram.types.voice.Voice(*, file_id: str, file_unique_id: str, duration: int, mime_type: str | None = None, file_size: int | None = None, **extra_data: Any)[source]#

This object represents a voice note.

Source: https://core.telegram.org/bots/api#voice

file_id: str#

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

file_unique_id: str#

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.

duration: int#

Duration of the audio in seconds as defined by sender

model_computed_fields: ClassVar[dict[str, ComputedFieldInfo]] = {}#

A dictionary of computed field names and their corresponding ComputedFieldInfo objects.

model_post_init(_ModelMetaclass__context: Any) None#

We need to both initialize private attributes and call the user-defined model_post_init method.

mime_type: str | None#

Optional. MIME type of the file as defined by sender

file_size: int | None#

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.