---
title: "Bulk upsert alternative items for multiple items"
method: POST
path: "/v1/Items/altitems/bulk"
tags: ["Items"]
---

# Bulk upsert alternative items for multiple items

`POST /v1/Items/altitems/bulk`

## Query parameters

- `Account` unknown

## Response `200`

Success

- BulkUpsertAltItemsResponse
  - `successCount` integer
  - `totalCount` integer
  - `failedEntries` BulkUpsertAltItemError[], nullable
    - `itemCode` string, nullable
    - `reason` string, nullable

## Other responses

- `400` — Bad Request
- `401` — Unauthorized
- `403` — Forbidden

---

[API](https://skmtc.net/invendor/apis/io-commonapi.md) · [All operations](https://skmtc.net/invendor/apis/io-commonapi/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/invendor/io-commonapi/revisions/0e4626e69155/schema)