openapi: 3.1.0
info:
  title: SAP HANA Cloud REST Alerts Instance Mappings API
  description: REST API for managing SAP HANA Cloud instances, monitoring alerts, accessing metrics, and retrieving metering data. The API uses the SAP Service Manager framework to provision, configure, start, stop, and delete SAP HANA Cloud database instances within SAP Business Technology Platform subaccounts. Additionally, the alerts and metrics endpoints provide access to triggered alerts, database performance metrics, and consumption metering data for SAP HANA Cloud, SAP HANA database and SAP HANA Cloud, data lake instances.
  version: 1.0.0
  contact:
    name: SAP SE
    url: https://www.sap.com
    email: help@sap.com
  license:
    name: SAP Developer License
    url: https://www.sap.com/about/trust-center/agreements.html
  termsOfService: https://www.sap.com/about/trust-center/agreements.html
  x-logo:
    url: https://www.sap.com/content/dam/application/shared/logos/sap-logo-svg.svg
servers:
- url: https://api.cf.{region}.hana.ondemand.com
  description: SAP HANA Cloud API (Cloud Foundry environment)
  variables:
    region:
      default: eu10
      description: SAP BTP region identifier. Common values include eu10 (Europe - Frankfurt), us10 (US East - VA), ap10 (Australia - Sydney), jp10 (Japan - Tokyo), and others based on your SAP BTP subaccount provisioning.
      enum:
      - eu10
      - eu11
      - eu20
      - eu30
      - us10
      - us20
      - us21
      - us30
      - ap10
      - ap11
      - ap12
      - ap20
      - ap21
      - jp10
      - jp20
      - br10
      - ca10
      - in30
security:
- oauth2: []
tags:
- name: Instance Mappings
  description: Operations for creating and managing instance mappings that associate SAP HANA Cloud instances across subaccounts and environments.
paths:
  /inventory/v2/serviceInstances/{serviceInstanceId}/instanceMappings:
    get:
      operationId: listInstanceMappings
      summary: List Instance Mappings for a Service Instance
      description: Retrieves the list of instance mappings associated with a specific SAP HANA Cloud service instance. Instance mappings define associations between instances across different subaccounts or environments.
      tags:
      - Instance Mappings
      parameters:
      - $ref: '#/components/parameters/ServiceInstanceId'
      responses:
        '200':
          description: Successfully retrieved instance mappings.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/InstanceMappingList'
              examples:
                Listinstancemappings200Example:
                  summary: Default listInstanceMappings 200 response
                  x-microcks-default: true
                  value:
                    items:
                    - mappingId: '500123'
                      serviceInstanceId: '500123'
                      targetSubaccountId: '500123'
                      targetEnvironmentInstanceId: '500123'
                      createdAt: '2026-01-15T10:30:00Z'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
        '429':
          $ref: '#/components/responses/TooManyRequests'
        '500':
          $ref: '#/components/responses/InternalServerError'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
    post:
      operationId: createInstanceMapping
      summary: Create an Instance Mapping
      description: Creates a new instance mapping that associates an SAP HANA Cloud service instance with another instance or environment. This enables cross-subaccount access and multi-environment configurations.
      tags:
      - Instance Mappings
      parameters:
      - $ref: '#/components/parameters/ServiceInstanceId'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/CreateInstanceMappingRequest'
            examples:
              CreateinstancemappingRequestExample:
                summary: Default createInstanceMapping request
                x-microcks-default: true
                value:
                  targetSubaccountId: '500123'
                  targetEnvironmentInstanceId: '500123'
      responses:
        '201':
          description: Instance mapping created successfully.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/InstanceMapping'
              examples:
                Createinstancemapping201Example:
                  summary: Default createInstanceMapping 201 response
                  x-microcks-default: true
                  value:
                    mappingId: '500123'
                    serviceInstanceId: '500123'
                    targetSubaccountId: '500123'
                    targetEnvironmentInstanceId: '500123'
                    createdAt: '2026-01-15T10:30:00Z'
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
        '409':
          $ref: '#/components/responses/Conflict'
        '429':
          $ref: '#/components/responses/TooManyRequests'
        '500':
          $ref: '#/components/responses/InternalServerError'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /inventory/v2/serviceInstances/{serviceInstanceId}/instanceMappings/{mappingId}:
    delete:
      operationId: deleteInstanceMapping
      summary: Delete an Instance Mapping
      description: Deletes an existing instance mapping, removing the association between the SAP HANA Cloud service instance and the mapped target.
      tags:
      - Instance Mappings
      parameters:
      - $ref: '#/components/parameters/ServiceInstanceId'
      - name: mappingId
        in: path
        required: true
        description: The unique identifier of the instance mapping to delete.
        schema:
          type: string
          format: uuid
        example: '500123'
      responses:
        '200':
          description: Instance mapping deleted successfully.
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
        '429':
          $ref: '#/components/responses/TooManyRequests'
        '500':
          $ref: '#/components/responses/InternalServerError'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
components:
  schemas:
    InstanceMappingList:
      type: object
      description: A list of instance mappings for an SAP HANA Cloud service instance.
      properties:
        items:
          type: array
          description: The list of instance mappings.
          items:
            $ref: '#/components/schemas/InstanceMapping'
          example: []
    InstanceMapping:
      type: object
      description: An instance mapping that associates an SAP HANA Cloud service instance with a target in another subaccount or environment.
      properties:
        mappingId:
          type: string
          format: uuid
          description: The unique identifier of the instance mapping.
          example: '500123'
        serviceInstanceId:
          type: string
          format: uuid
          description: The source service instance identifier.
          example: '500123'
        targetSubaccountId:
          type: string
          description: The target subaccount identifier.
          example: '500123'
        targetEnvironmentInstanceId:
          type: string
          description: The target environment instance identifier.
          example: '500123'
        createdAt:
          type: string
          format: date-time
          description: ISO 8601 timestamp when the mapping was created.
          example: '2026-01-15T10:30:00Z'
    Error:
      type: object
      description: Standard error response returned by the SAP HANA Cloud REST API when a request fails.
      properties:
        error:
          type: string
          description: The error code identifying the type of error.
          example: example_value
        description:
          type: string
          description: A human-readable description of the error.
          example: A sample description.
        statusCode:
          type: integer
          description: The HTTP status code associated with the error.
          example: 10
    CreateInstanceMappingRequest:
      type: object
      description: Request body for creating a new instance mapping.
      required:
      - targetSubaccountId
      properties:
        targetSubaccountId:
          type: string
          description: The target subaccount identifier for the mapping.
          example: '500123'
        targetEnvironmentInstanceId:
          type: string
          description: The target environment instance identifier.
          example: '500123'
  responses:
    Forbidden:
      description: The authenticated user does not have sufficient permissions to perform this operation on the requested resource.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    NotFound:
      description: The requested resource was not found. Verify the instance identifier and ensure it exists in the current subaccount.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    Unauthorized:
      description: Authentication failed. The OAuth 2.0 access token is missing, expired, or invalid. Obtain a new token using the client credentials flow.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    Conflict:
      description: The request conflicts with the current state of the resource. This may occur when attempting to modify an instance that is currently undergoing another operation.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    BadRequest:
      description: The request was malformed or contained invalid parameters. Check the error description for details on what needs to be corrected.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    TooManyRequests:
      description: The API rate limit has been exceeded. Retry the request after the duration indicated in the Retry-After response header.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    InternalServerError:
      description: An unexpected error occurred on the server. If the issue persists, contact SAP support with the request correlation ID.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
  parameters:
    ServiceInstanceId:
      name: serviceInstanceId
      in: path
      required: true
      description: The unique identifier of the SAP HANA Cloud service instance for which to retrieve alerts, metrics, or metering data.
      schema:
        type: string
        format: uuid
  securitySchemes:
    oauth2:
      type: oauth2
      description: OAuth 2.0 authentication using SAP Business Technology Platform credentials. Obtain an access token using client credentials flow with the UAA service URL, client ID, and client secret from your SAP HANA Cloud service key. Access tokens expire after approximately 1799 seconds (30 minutes) and must be refreshed.
      flows:
        clientCredentials:
          tokenUrl: https://{subdomain}.authentication.{region}.hana.ondemand.com/oauth/token
          scopes: {}