---
title: "Retrieve a category with specific ID"
method: GET
path: "/api/2.0/category/{objectId}"
tags: ["Category Management API"]
---

# Retrieve a category with specific ID

`GET /api/2.0/category/{objectId}`

## Path parameters

- `objectId` integer, required

## Response `200`

Success

- CategoryTreeItem — Category information
  - `createdDate` integer — Created date in milliseconds
  - `lastModDate` integer — Last modified date
  - `id` integer — Category ID
  - `name` string, required — Category name
  - `parentId` integer, required — Parent category ID
  - `objectType` integer, required — Category object type
  - `userId` integer — Category user ID
  - `customerId` integer — Category customer ID
  - `accessLevel` integer — Access level

## Other responses

- `401` — User is not authenticated
- `403` — User is not allowed to access this resource
- `500` — Error during processing

---

[API](https://skmtc.net/knowi/apis/user-management-api.md) · [All operations](https://skmtc.net/knowi/apis/user-management-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/knowi/user-management-api/revisions/6e6982573ba6/schema)