Audio file attached to a secret chat message.
===8===
decryptedMessageMediaAudio#6080758f duration:int size:int key:bytes iv:bytes = DecryptedMessageMedia;
===17===
decryptedMessageMediaAudio#57e0a9cb duration:int mime_type:string size:int key:bytes iv:bytes = DecryptedMessageMedia;| Name | Type | Description |
|---|---|---|
| duration | int | Audio duration in seconds |
| size | int | File size |
| key | bytes | Key to decrypt the attached media file |
| iv | bytes | Initialization vector |
| mime_type | string | MIME-type of the audio file Parameter added in Layer 13. |