Update Agent
Update an agent’s configuration.
Use this to change voice mode, system prompt, greeting, or voice. Switching voiceMode to “hosted” re-provisions the voice agent with built-in LLM.
Update an agent’s configuration.
Use this to change voice mode, system prompt, greeting, or voice. Switching voiceMode to “hosted” re-provisions the voice agent with built-in LLM.
Bearer authentication of the form Bearer <token>, where token is your auth token.
When true, hosted-mode agents can send and read SMS/iMessage during calls.
Speech-to-text mode. ‘fast’ optimizes for latency, ‘accurate’ optimizes for transcription accuracy (~200ms additional latency).
Background ambience to mask synthetic silence between turns. ‘none’ disables; ‘office’, ‘coffee-shop’, ‘outdoor’ enable a quiet bed.
Audio denoising. ‘noise-cancellation’ (default) handles general noise. ‘noise-and-background-speech-cancellation’ is more aggressive for callers in cars, cafes, or near TVs ($0.005/min surcharge).
Hang up the call after this many milliseconds of caller silence. Default 600000 (10 min). Raise for IVR/hold-music workflows; lower to fail fast on dead lines. Range 10000 (10s) to 3600000 (1 hour).
Voice speed multiplier. 1.0 is normal pace; lower slows speech (0.5 is half speed), higher speeds it up (2.0 is double). Range 0.5 to 2.0.
When true, the agent interjects short filler words like ‘uh-huh’ or ‘mhmm’ during longer caller utterances. Set false to keep the agent silent while the caller is speaking.
BCP-47 locale that drives the agent’s speech recognition and pronunciation. See the enum for the full set of supported codes.
Speech-to-text mode. ‘fast’ optimizes for latency, ‘accurate’ optimizes for transcription accuracy (~200ms additional latency).
Background ambience to mask synthetic silence between turns. ‘none’ disables; ‘office’, ‘coffee-shop’, ‘outdoor’ enable a quiet bed.
Audio denoising. ‘noise-cancellation’ (default) handles general noise. ‘noise-and-background-speech-cancellation’ is more aggressive for callers in cars, cafes, or near TVs ($0.005/min surcharge).
Hang up the call after this many milliseconds of caller silence. Range 10000 (10s) to 3600000 (1 hour). Default 600000 (10 min).
When true, the agent interjects short filler words like ‘uh-huh’ or ‘mhmm’ during longer caller utterances. Defaults to true.
BCP-47 locale that drives the agent’s speech recognition and pronunciation. Defaults to ‘en-US’.