---
title: "Update message transcript"
method: PUT
path: "/messages/transcript"
tags: ["Message", "Messages"]
---

# Update message transcript

`PUT /messages/transcript`

## Request

- Base URL: `https://api.carbonvoice.app`
- URL: `https://api.carbonvoice.app/messages/transcript`
- Auth: one of:
  - API key in header `pxtoken`
  - OAuth 2 (implicit, authorization URL `https://api.carbonvoice.app/oauth/authorize`)

## Request body

- MessageTranscript
  - `message_guid` string, required
  - `words` WordsWithTimeCode[], required
    - `words` string, required
    - `startMs` number, nullable
    - `endMs` number, nullable
  - `tts_voice` string, nullable

## Response `200`

- string

---

[API](https://skmtc.dev/carbonvoice/apis/carbon-voice-api.md) · [All operations](https://skmtc.dev/carbonvoice/apis/carbon-voice-api/llms.txt) · [OpenAPI document](https://skmtc.dev/carbonvoice/apis/carbon-voice-api/revisions/b91c5c845122?raw)