openapi: 3.1.0
info:
  title: Microsoft Endpoint Configuration Management Configuration Manager REST API (AdminService) Applications Compliance API
  description: REST API for managing Configuration Manager resources including collections, deployments, applications, and device queries. The administration service is based on the OData v4 protocol and supports both WMI and versioned OData routes. Class names are case-sensitive.
  version: 1.0.0
  contact:
    name: Microsoft Configuration Manager Support
    url: https://learn.microsoft.com/en-us/intune/configmgr/develop/adminservice/overview
  license:
    name: Microsoft API License
    url: https://learn.microsoft.com/en-us/legal/microsoft-apis/terms-of-use
servers:
- url: https://{siteserver}/AdminService
  description: Configuration Manager AdminService endpoint
  variables:
    siteserver:
      default: smsproviderfqdn
      description: Fully qualified domain name of the SMS Provider server hosting the administration service.
security:
- windowsAuth: []
- oauth2: []
tags:
- name: Compliance
  description: Manage compliance baselines and settings.
paths:
  /wmi/SMS_BaselineAssignment:
    get:
      operationId: listBaselineAssignments
      summary: Microsoft Endpoint Configuration Management List compliance baseline assignments
      description: Retrieve all configuration baseline assignments in Configuration Manager.
      tags:
      - Compliance
      parameters:
      - $ref: '#/components/parameters/top'
      - $ref: '#/components/parameters/filter'
      - $ref: '#/components/parameters/select'
      responses:
        '200':
          description: Successful response returning baseline assignments.
          content:
            application/json:
              schema:
                type: object
                properties:
                  value:
                    type: array
                    items:
                      type: object
                      properties:
                        AssignmentID:
                          type: integer
                        AssignmentName:
                          type: string
                        TargetCollectionID:
                          type: string
                        StartTime:
                          type: string
                          format: date-time
components:
  parameters:
    select:
      name: $select
      in: query
      description: Comma-separated list of properties to include.
      schema:
        type: string
    filter:
      name: $filter
      in: query
      description: OData filter expression.
      schema:
        type: string
    top:
      name: $top
      in: query
      description: Number of items to return.
      schema:
        type: integer
  securitySchemes:
    windowsAuth:
      type: http
      scheme: negotiate
      description: Windows Integrated Authentication (Kerberos/NTLM).
    oauth2:
      type: oauth2
      description: OAuth 2.0 via Azure AD for cloud management gateway access.
      flows:
        authorizationCode:
          authorizationUrl: https://login.microsoftonline.com/common/oauth2/v2.0/authorize
          tokenUrl: https://login.microsoftonline.com/common/oauth2/v2.0/token
          scopes: {}