TurnTtsProvider
One voice that served the Turn, with the reply characters it spoke.
An object with 6 fields.
Fields
The ID of the credential key the entry used: a platform key's
plk_ ID or an Organization Provider credential's pcr_ ID. Null when no key ID is known. Never the secret or its hint.Why the stage moved to this entry from the one before it: the
loss_kind of the provider_unavailable mark that took the earlier entry out of service, or unavailable when no error was recorded. Null on the first entry, and on an entry the stage did not move to because of a loss.modelstringrequiredThe model the entry served the stage with, as the Provider names it: the recognizer or language model, or the speech model of a voice.
tts_charactersinteger or nullrequiredCharacters of reply text sent to this voice in the Turn, the unit of
usage.tts_characters; null when none was counted for it.voice_idstring or nullrequiredThe Provider's ID of the voice the entry spoke with. Null when it is not known.