---
title: "Get mapping changes"
method: GET
path: "/mappings/{mapping_name}/changes"
tags: ["Mappings"]
---

# Get mapping changes

`GET /mappings/{mapping_name}/changes`

Lists the additions, removals, renames, and consolidations of concepts between a source and a target taxonomy.

## Path parameters

- `mapping_name` string, required

## Response `200`

OK

- object
  - `data` object, required
  - `warnings` string[], required
  - `errors` string[], required

## Other responses

- `404` — requested resource not found

---

[API](https://skmtc.net/lightcast/apis/alumni-pathways-2-0.md) · [All operations](https://skmtc.net/lightcast/apis/alumni-pathways-2-0/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/lightcast/alumni-pathways-2-0/revisions/fc66b9877391/schema)