---
title: "Update Transfer Duration"
method: POST
path: "/call/update-transfer-duration"
---

# Update Transfer Duration

`POST /call/update-transfer-duration`

Update the duration of a transfer action in a call.

## Headers

- `x-internal-api-key` string, nullable

## Request body

- TransferDurationRequest
  - `callId` string, required
  - `transferDurationSecs` integer, nullable, required
  - `isWarmTransfer` boolean

## Response `200`

Successful Response

- unknown

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.net/phonely/apis/fastapi.md) · [All operations](https://skmtc.net/phonely/apis/fastapi/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/phonely/fastapi/versions/9bfd5599d479/schema)