---
title: "Set Public Voice Selection"
method: POST
path: "/v1/interview/session/{session_id}/voice-selection"
tags: ["interview-realtime"]
---

# Set Public Voice Selection

`POST /v1/interview/session/{session_id}/voice-selection`

Persist the participant-selected voice before the realtime pipeline starts.

## Path parameters

- `session_id` string, required

## Query parameters

- `token` string, nullable

## Request body

- PublicVoiceSelectionRequest
  - `voice_id` string, required
  - `voice_language` string, nullable
  - `voice_provider` string, nullable

## Response `200`

Successful Response

- PublicVoiceSelectionResponse
  - `voice_id` string, required
  - `voice_language` string, required
  - `voice_provider` string, required
  - `voice_speed` number, required

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.dev/ontora/apis/ontora-api.md) · [All operations](https://skmtc.dev/ontora/apis/ontora-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/ontora/ontora-api/revisions/7f57037fd94b/schema)