description:This message represents a single audio clip.
properties:
content:
properties:
body:
description:"A description of the audio e.g. 'Bee Gees - Stayin' Alive', or some kind of content description for accessibility e.g. 'audio attachment'."
type:string
info:
description:Metadata for the audio clip referred to in ``url``.
properties:
duration:
description:The duration of the audio in milliseconds.
type:integer
mimetype:
description:The mimetype of the audio e.g. ``audio/aac``.