---
title: "UpdateTranscription Api."
method: POST
path: "/calling/callConnections/{callConnectionId}:updateTranscription"
tags: ["MidConnections"]
---

# UpdateTranscription Api.

`POST /calling/callConnections/{callConnectionId}:updateTranscription`

API to change transcription language.

## Path parameters

- `callConnectionId` string, required

## Query parameters

- `api-version` string, required

## Request body

- UpdateTranscriptionRequest
  - `locale` string — Specifies the Locale used for transcription, e.g., en-CA or en-AU.
  - `speechModelEndpointId` string — The ID of the deployed custom model, in GUID format, e.g., a259c255-1cdw-4ed7-a693-dd58563b6f6a.
  - `operationContext` string — The value to identify context of the operation.
  - `operationCallbackUri` string — Set a callback URI that overrides the default callback URI set by CreateCall/AnswerCall for this operation. This setup is per-action. If this is not set, the default callback URI set by CreateCall/AnswerCall will be used.

## Response `202`

Returns the update transcription response

## Other responses

- `default` — Error

---

[API](https://skmtc.net/azure/apis/communication-callautomation.md) · [All operations](https://skmtc.net/azure/apis/communication-callautomation/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/azure/communication-callautomation/revisions/4e8b195b121b/schema)