Audio that is associated with a recording.

JSON representation
  "mimeType": string,
  "encoding": enum (AudioEncoding),
  "sampleRate": number (int32),
  "sizeBytes": number (int32),
  "uri": string
mimeType string
The MIME type of the audio file. This will likely be "audio/x-wav" or "audio/mpeg".
encoding enum (AudioEncoding)
The encoding of the audio.
sampleRate number (int32 format)
The sample rate of the audio. This will likely be 8000.
sizeBytes number (int32 format)
The size of the audio in bytes.
uri string
An ephemeral URI that can be used to download the recording. The URI is valid for 60 minutes. Note that this field is only included in the FULL view.