Microsoft Active Directory Owners API

openapi: 3.0.3
info:
  title: Microsoft Graph Applications and Service Principals App Role Assignments Owners API
  description: Register and manage Microsoft Entra applications and their associated service principals via Microsoft Graph. Configure app permissions (API permissions), OAuth2 permission grants (delegated consent), app role assignments, certificates, keys, federated identity credentials, and app consent policies. Use this API for application lifecycle management and zero-trust app governance.
  version: v1.0
  contact:
    name: Microsoft Graph Support
    url: https://developer.microsoft.com/en-us/graph/support
  termsOfService: https://learn.microsoft.com/en-us/legal/microsoft-apis/terms-of-use
  license:
    name: Microsoft APIs Terms of Use
    url: https://learn.microsoft.com/en-us/legal/microsoft-apis/terms-of-use
servers:
- url: https://graph.microsoft.com/v1.0
  description: Microsoft Graph v1.0
security:
- oauth2:
  - Application.Read.All
  - Application.ReadWrite.All
tags:
- name: Owners
paths:
  /groups/{groupId}/owners:
    get:
      operationId: list-group-owners
      summary: Active Directory List Group Owners
      description: Get the owners of a group. Owners are non-admin users who can manage the group without being assigned a directory role. Microsoft 365 groups must have at least one owner.
      tags:
      - Owners
      parameters:
      - name: groupId
        in: path
        required: true
        description: Group object ID (UUID)
        schema:
          type: string
          format: uuid
      responses:
        '200':
          description: Collection of group owners
          content:
            application/json:
              schema:
                type: object
                properties:
                  '@odata.context':
                    type: string
                  value:
                    type: array
                    items:
                      type: object
                      properties:
                        id:
                          type: string
                        displayName:
                          type: string
                        userPrincipalName:
                          type: string
      x-microcks-operation:
        dispatcher: FALLBACK
        dispatcherRules: Response || 200
components:
  securitySchemes:
    oauth2:
      type: oauth2
      flows:
        authorizationCode:
          authorizationUrl: https://login.microsoftonline.com/{tenant}/oauth2/v2.0/authorize
          tokenUrl: https://login.microsoftonline.com/{tenant}/oauth2/v2.0/token
          scopes:
            Application.Read.All: Read all applications
            Application.ReadWrite.All: Read and write all applications
            Directory.Read.All: Read directory data
        clientCredentials:
          tokenUrl: https://login.microsoftonline.com/{tenant}/oauth2/v2.0/token
          scopes:
            Application.Read.All: Read all applications
            Application.ReadWrite.All: Read and write all applications