---
title: "Set the Channel Catalog Attribute Value Mapping"
method: POST
path: "/v2/user/channelCatalogs/{channelCatalogId}/attributes/{channelAttributeId}/mapping"
tags: ["Channel Catalogs - Attributes"]
---

# Set the Channel Catalog Attribute Value Mapping

`POST /v2/user/channelCatalogs/{channelCatalogId}/attributes/{channelAttributeId}/mapping`

## Request

- Base URL: `https://api.beezup.com`
- URL: `https://api.beezup.com/v2/user/channelCatalogs/{channelCatalogId}/attributes/{channelAttributeId}/mapping`
- Auth: none declared
- TypeScript: <https://skmtc.dev/beezup/apis/beezup-merchant-api/docs/v2/user/channelCatalogs/:channelCatalogId/attributes/:channelAttributeId/mapping/post.ts> (a function with typed inputs; its response is checked against the schema)

## Path parameters

- `channelCatalogId` string, guid, required
- `channelAttributeId` string, Guid, required

## Request body

- SetChannelCatalogAttributeValueMappingRequest
  - `mapping` ChannelAttributeValueMapping[], required
    - `productValue` string
    - `channelAttributeValueCode` string

## Response `204`

Channel Attribute Value Mapping Saved

## Other responses

- `400`: Bad Request
- `404`: ChannelCatalogId not found or not authorized
- `default`: Occurs when something goes wrong

## Changes

- **2026-07-13** `557b7feddf8a`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/beezup/apis/beezup-merchant-api/changes/v2/user/channelCatalogs/:channelCatalogId/attributes/:channelAttributeId/mapping/post.md)

---

[API](https://skmtc.dev/beezup/apis/beezup-merchant-api.md) - [All operations](https://skmtc.dev/beezup/apis/beezup-merchant-api/llms.txt) - [OpenAPI document](https://skmtc.dev/beezup/apis/beezup-merchant-api/revisions/3d07c0591478?raw)