Read a hosted agent's safe STT, model, and TTS configuration

What the platform does when a call the carrier reported answered turns out not to be a person: non-human audio such as a caller tune, or a voicemail box. Unlike the other tuning sections, a value you send here is STORED even when it equals the current default, and only an ABSENT answer_detection key means "follow the platform default". That is deliberate: the platform default for this setting is expected to change once the detector has been measured, and an agent that explicitly chose a value keeps it when that happens. Applied when a call starts; saving never changes an in-progress call.

Explicit saved and published automatic multilingual policy. Existing clients may send only enabled; omitted scope means selected. With scope all, the server resolves every language compatible with the exact stack at publication and freezes that concrete set. With selected, languages supplies the allowed subset. Clients cannot supply runtime adapter options, bindings, or rates.

Safe editor projection. The immutable runtime profile and credential binding IDs are never returned. Published Follow summaries expose only the frozen allowed locale set, opt-in bit, and opening locale for the authenticated test picker.

The agent's phone-menu navigation as it stands: the stored choice, what it resolves to, both limits, and whether its outbound calls may navigate. Always present on GET. eligible describes the agent, not one call: the call's direction, its reservation and the voice worker still decide each call, and each call's own evidence says what happened.

Outbound opening policy shared across conversation engines. Only managed outbound telephone calls use this wait; inbound and browser tests retain their normal opening. Saved by voice-stack PATCH and frozen in each call publication. Empty object resets to callee-first with two seconds of observed silence. Speech is allowed to finish beyond this wait. The timer authorizes the opening request, not first audible sound; provider generation and network latency add time.

Per-agent barge-in and endpointing tuning. Every field is optional and omitted from responses when it is at its default, so an agent that has never configured this section has no turn_taking key at all. Applied when a call starts; saving never changes an in-progress call.

Per-agent voice polish. Absent keys keep the platform defaults; the response omits the section entirely when nothing is configured.