---
title: "Delete some of the company's material mappings"
method: DELETE
path: "/api/constants-mapping/materials/"
tags: ["Constants Mapping/Materials"]
---

# Delete some of the company's material mappings

`DELETE /api/constants-mapping/materials/`

## Request

- Base URL: `https://api.retraced.com` (the document declares no server; this is the origin it was published from)
- URL: `https://api.retraced.com/api/constants-mapping/materials/`
- Auth: none declared

Deletes those of `ids` that are the company's material mappings, and the product-type mappings sharing their codes. Any other id is skipped, so a 204 does not mean every id was deleted.

## Request body

- object
  - `ids` string[], required

## Response `204`

No content

- 'null', nullable: No content

## Other responses

- `400`: Default Response
- `401`: Default Response
- `403`: Default Response

## Changes

> 108 revisions in range; 2 not diffed.

- **2026-10-13** `b9cf8bef8ed3`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/retraced/apis/api-reference/changes/api/constants-mapping/materials/delete.md)

---

[API](https://skmtc.dev/retraced/apis/api-reference.md) - [All operations](https://skmtc.dev/retraced/apis/api-reference/llms.txt) - [OpenAPI document](https://skmtc.dev/retraced/apis/api-reference/revisions/83309c4abd20?raw)