---
title: "update least cost routing route"
method: PUT
path: "/LcrRoutes/{LcrRouteSid}"
tags: ["Call Routing"]
---

# update least cost routing route

`PUT /LcrRoutes/{LcrRouteSid}`

## Request body

- LcrRoute
  - `lcr_sid` string, required
  - `regex` string, required — out going call Phone number regex
  - `priority` integer, required
  - `description` string

## Response `204`

least cost routing route updated

## Other responses

- `400` — bad request
- `404` — least cost routing route not found
- `500` — system error

---

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