openapi: 3.0.3
info:
  title: JetBrains Hub REST Activities Groups API
  description: The JetBrains Hub REST API provides programmatic access to Hub, the centralized authentication and authorization service for JetBrains tools. It allows management of users, groups, projects, roles, permissions, and OAuth 2.0 services. Hub serves as the identity provider for YouTrack, TeamCity, and other connected JetBrains services.
  version: 2024.1.0
  contact:
    name: JetBrains
    url: https://www.jetbrains.com/help/youtrack/devportal/hub-rest-api-reference.html
  license:
    name: Proprietary
    url: https://www.jetbrains.com/legal/
servers:
- url: https://{instance}.youtrack.cloud/hub/api/rest
  description: Hub API (via YouTrack Cloud)
  variables:
    instance:
      default: myinstance
      description: Your instance name
security:
- bearerAuth: []
tags:
- name: Groups
  description: User group management
paths:
  /usergroups:
    get:
      summary: JetBrains List User Groups
      description: Returns a list of user groups.
      operationId: listUserGroups
      tags:
      - Groups
      responses:
        '200':
          description: Successful response with group list
components:
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: Permanent token or OAuth 2.0 Bearer Token