---
title: "update least cost routing carrier set entry"
method: PUT
path: "/LcrCarrierSetEntries/{LcrCarrierSetEntrySid}"
tags: ["Call Routing"]
---

# update least cost routing carrier set entry

`PUT /LcrCarrierSetEntries/{LcrCarrierSetEntrySid}`

## Request body

- LcrCarrierSetEntry
  - `workload` integer — traffic distribution value
  - `lcr_route_sid` string, required
  - `voip_carrier_sid` string, required
  - `priority` integer, required

## Response `204`

least cost routing carrier set entry updated

## Other responses

- `400` — bad request
- `404` — least cost routing carrier set entry not found
- `500` — system error

## Changes

- **2025-03-06** `d813879165bf` — 2 breaking
  - the `priority` request property type/format changed from `number`/`` to `integer`/``
  - the `workload` request property type/format changed from `number`/`` to `integer`/``
- **2025-02-11** `370ad208ed5d` — 1 breaking
  - removed the media type `application/json` for the response with the status `204`

[Change history](https://skmtc.dev/jambonz/apis/jambonz-api/changes/LcrCarrierSetEntries/:LcrCarrierSetEntrySid/put.md)

---

[API](https://skmtc.dev/jambonz/apis/jambonz-api.md) · [All operations](https://skmtc.dev/jambonz/apis/jambonz-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/jambonz/jambonz-api/revisions/56f317145d23/schema)