---
title: "Changes to update least cost routing routes and carrier set entries"
method: PUT
path: "/Lcrs/{LcrSid}/Routes"
---

# Changes to update least cost routing routes and carrier set entries

`PUT /Lcrs/{LcrSid}/Routes`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 1 of 28 revisions.

- **2025-03-06** `d813879165bf` — 3 breaking

## Changes

- **2025-03-06** `d813879165bf` — 3 breaking
  - the `items/allOf[#/components/schemas/LcrRoute]/priority` request property type changed from `number` to `integer`
  - the `items/allOf[subschema #2]/lcr_carrier_set_entries/items/priority` request property type changed from `number` to `integer`
  - the `items/allOf[subschema #2]/lcr_carrier_set_entries/items/workload` request property type changed from `number` to `integer`

---

[Operation](https://skmtc.dev/jambonz/apis/jambonz-api/docs/Lcrs/:LcrSid/Routes/put.md) · [API](https://skmtc.dev/jambonz/apis/jambonz-api.md) · [Page](https://skmtc.dev/jambonz/apis/jambonz-api/changes/Lcrs/:LcrSid/Routes/put)