openapi: 3.0.3
info:
  title: SAP API Management API Portal API Products API Providers API
  description: 'The SAP API Management API Portal API provides RESTful endpoints built on OData principles for programmatically managing API proxies, API products, applications, developers, policies, and key-value maps within the SAP API Management platform. Authentication uses OAuth 2.0 with credentials from the service key generated for the API Portal Access Plan. The base URL is tenant-specific: https://{tenant-url}/apiportal/api/1.0/Management.svc.'
  version: '1.0'
  contact:
    name: SAP API Management Support
    url: https://help.sap.com/docs/sap-api-management
  license:
    name: SAP Terms
    url: https://www.sap.com/about/agreements/policies/cloud-platform.html
servers:
- url: https://{tenantUrl}/apiportal/api/1.0/Management.svc
  description: SAP API Management API Portal OData service
  variables:
    tenantUrl:
      description: Your SAP BTP tenant-specific URL
      default: your-tenant.cfapps.sap.hana.ondemand.com
security:
- OAuth2: []
tags:
- name: API Providers
  description: Backend systems that provide APIs for SAP API Management
paths:
  /APIProviders:
    get:
      operationId: listApiProviders
      summary: List API Providers
      description: Retrieve all API providers (backend systems) registered in the SAP API Management platform. Supports OData query options ($filter, $orderby, $top, $skip, $select).
      tags:
      - API Providers
      parameters:
      - name: $filter
        in: query
        schema:
          type: string
        description: OData filter expression
      - name: $top
        in: query
        schema:
          type: integer
        description: Maximum number of records to return
      - name: $skip
        in: query
        schema:
          type: integer
        description: Number of records to skip for pagination
      - name: $select
        in: query
        schema:
          type: string
        description: Comma-separated list of properties to return
      responses:
        '200':
          description: List of API providers
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/APIProvidersResponse'
    post:
      operationId: createApiProvider
      summary: Create API Provider
      description: Register a new backend system as an API provider.
      tags:
      - API Providers
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/APIProviderInput'
      responses:
        '201':
          description: API provider created
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/APIProvider'
  /APIProviders('{name}'):
    get:
      operationId: getApiProvider
      summary: Get API Provider
      description: Retrieve a specific API provider by name.
      tags:
      - API Providers
      parameters:
      - name: name
        in: path
        required: true
        schema:
          type: string
        description: API provider name
      responses:
        '200':
          description: API provider details
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/APIProvider'
    put:
      operationId: updateApiProvider
      summary: Update API Provider
      description: Update an existing API provider configuration.
      tags:
      - API Providers
      parameters:
      - name: name
        in: path
        required: true
        schema:
          type: string
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/APIProviderInput'
      responses:
        '200':
          description: API provider updated
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/APIProvider'
    delete:
      operationId: deleteApiProvider
      summary: Delete API Provider
      description: Delete a registered API provider.
      tags:
      - API Providers
      parameters:
      - name: name
        in: path
        required: true
        schema:
          type: string
      responses:
        '204':
          description: API provider deleted
components:
  schemas:
    APIProvider:
      type: object
      properties:
        name:
          type: string
          description: Unique API provider name
        description:
          type: string
        host:
          type: string
          description: Backend host URL
        port:
          type: integer
        path:
          type: string
        isOnPremise:
          type: boolean
          description: Whether the backend is on-premise
        useSSL:
          type: boolean
        createdAt:
          type: string
          format: date-time
        modifiedAt:
          type: string
          format: date-time
    APIProvidersResponse:
      type: object
      properties:
        d:
          type: object
          properties:
            results:
              type: array
              items:
                $ref: '#/components/schemas/APIProvider'
    APIProviderInput:
      type: object
      required:
      - name
      - host
      properties:
        name:
          type: string
        description:
          type: string
        host:
          type: string
        port:
          type: integer
        path:
          type: string
        isOnPremise:
          type: boolean
        useSSL:
          type: boolean
  securitySchemes:
    OAuth2:
      type: oauth2
      description: OAuth 2.0 authentication using SAP BTP service key credentials
      flows:
        clientCredentials:
          tokenUrl: https://{tenantUrl}/oauth/token
          scopes:
            apiportal.access: Full access to API Management portal