Setting voice.model to a Cartesia snapshot (e.g.
sonic-3-2025-10-27
) returns a 400 Bad Request error. Only base models like sonic-3 or sonic-2 are currently accepted. (https://docs.vapi.ai/api-reference/assistants/create#request.body.voice.CartesiaVoice.model)
Please add support for snapshot identifiers. Using only base names can cause inconsistencies when the underlying model updates.
Below a list of snapshots for some base model names taken from cartesia docs:
sonic-3: sonic-3-2025-10-27
sonic-2: sonic-2-2025-06-11, sonic-2-2025-05-08, sonic-2-2025-04-16, sonic-2-2025-03-07
sonic-turbo: sonic-turbo-2025-03-07
sonic: sonic-2024-12-12, sonic-2024-10-19