---
title: "Update a user's primary company"
method: PATCH
path: "/api/admin/user-companies/{id}"
tags: ["Administration/User Companies"]
---

# Update a user's primary company

`PATCH /api/admin/user-companies/{id}`

## Path parameters

- `id` string, required

## Request body

- object
  - `isPrimary` boolean

## Response `200`

Default Response

- object
  - `id` string, required
  - `userId` string, required
  - `companyId` string, required
  - `isPrimary` boolean, required

## Other responses

- `400` — Default Response
- `401` — Default Response
- `403` — Default Response
- `404` — Default Response

## Changes

> 44 revisions in range; 1 not diffed.

- **2026-09-17** `b45b2427a621` — 1 breaking, 1 warning
  - removed the required property `role` from the response with the `200` status
  - removed the request property `role`

[Change history](https://skmtc.dev/retraced/apis/api-reference/changes/api/admin/user-companies/:id/patch.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/2fe979c05c00?raw)