---
title: "Bulk Patch Cart Items"
method: PATCH
path: "/carts/{id}/items"
tags: ["Carts"]
---

# Bulk Patch Cart Items

`PATCH /carts/{id}/items`

Bulk patch cart items.<br> 更新購物車商品數量

## Path parameters

- `id` string, required

## Request body

- object
  - `items` object[]
    - `id` string
    - `quantity` number
    - `variation_id` string

## Response `200`

OK.

- object
  - `code` string
  - `message` string
  - `data` object
  - `trace_id` string

## Other responses

- `422` — fail

---

[API](https://skmtc.net/shoplineapp/apis/shopline-open-api.md) · [All operations](https://skmtc.net/shoplineapp/apis/shopline-open-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/shoplineapp/shopline-open-api/versions/1675ac12cde7/schema)