---
title: "Update a single modifier"
method: POST
path: "/v3/merchants/{mId}/modifier_groups/{modGroupId}/modifiers/{modId}"
tags: ["INVENTORY"]
---

# Update a single modifier

`POST /v3/merchants/{mId}/modifier_groups/{modGroupId}/modifiers/{modId}`

Update a modifier. Note that once it has been created, it is not possible to change a modifier's group.

## Path parameters

- `mId` string, required
- `modGroupId` string, required
- `modId` string, required

## Query parameters

- `expand` string

## Headers

- `User-Agent` string, required

## Request body

- object
  - `id` string — Unique identifier
  - `name` string — Name of the modifier
  - `alternateName` string — Alternate name of the modifier
  - `available` boolean — True if this modifier is available across all channels
  - `price` integer — Additional cost when used
  - `modifierGroup` object
    - `id` string — Unique identifier.

## Response `200`

---

[API](https://skmtc.dev/clover/apis/platform-api.md) · [All operations](https://skmtc.dev/clover/apis/platform-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/clover/platform-api/revisions/08da265101a3/schema)