openapi: 3.0.3
info:
  title: Oracle Integration Developer Adapters Decision Models API
  description: Developer API for Oracle Integration 3 providing day-to-day management of integrations, connections, packages, libraries, lookups, certificates, scheduled integrations, monitoring, B2B trading partner operations, and rapid adapter building.
  version: 1.0.0
  contact:
    name: Oracle Integration Support
    email: oracle-integration-support@oracle.com
    url: https://www.oracle.com/support/
  license:
    name: Oracle Terms of Service
    url: https://www.oracle.com/legal/terms.html
  x-generated-from: documentation
  x-last-validated: '2026-04-18'
servers:
- url: https://{instance}.integration.ocp.oraclecloud.com
  description: Oracle Integration Cloud Instance
  variables:
    instance:
      default: myinstance
      description: Oracle Integration instance name
security:
- oauth2: []
- basicAuth: []
tags:
- name: Decision Models
  description: Manage DMN decision models and services.
paths:
  /ic/api/process/v1/dmn/spaces:
    get:
      operationId: listDmnSpaces
      summary: Oracle Integration List DMN Spaces
      description: Retrieve a list of all DMN spaces.
      tags:
      - Decision Models
      responses:
        '200':
          description: Spaces retrieved.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SpaceList'
        '401':
          $ref: '#/components/responses/Unauthorized'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /ic/api/process/v1/dmn/spaces/{spaceId}/decision-models:
    get:
      operationId: listDecisionModels
      summary: Oracle Integration List Decision Models
      description: List decision model names in a space.
      tags:
      - Decision Models
      parameters:
      - $ref: '#/components/parameters/spaceIdParam'
      responses:
        '200':
          description: Decision models retrieved.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/DecisionModelList'
        '401':
          $ref: '#/components/responses/Unauthorized'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /ic/api/process/v1/dmn/spaces/{spaceId}/decision-models/{decisionModelName}:
    get:
      operationId: getDecisionModel
      summary: Oracle Integration Get Decision Model
      description: Retrieve a specific decision model.
      tags:
      - Decision Models
      parameters:
      - $ref: '#/components/parameters/spaceIdParam'
      - $ref: '#/components/parameters/decisionModelNameParam'
      responses:
        '200':
          description: Decision model retrieved.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/DecisionModel'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
    put:
      operationId: createDecisionModel
      summary: Oracle Integration Create Decision Model
      description: Create an empty decision model.
      tags:
      - Decision Models
      parameters:
      - $ref: '#/components/parameters/spaceIdParam'
      - $ref: '#/components/parameters/decisionModelNameParam'
      responses:
        '201':
          description: Decision model created.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/DecisionModel'
        '401':
          $ref: '#/components/responses/Unauthorized'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
    delete:
      operationId: deleteDecisionModel
      summary: Oracle Integration Delete Decision Model
      description: Delete a decision model and all its snapshots.
      tags:
      - Decision Models
      parameters:
      - $ref: '#/components/parameters/spaceIdParam'
      - $ref: '#/components/parameters/decisionModelNameParam'
      responses:
        '204':
          description: Decision model deleted.
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
components:
  parameters:
    decisionModelNameParam:
      name: decisionModelName
      in: path
      required: true
      description: Decision model name.
      schema:
        type: string
    spaceIdParam:
      name: spaceId
      in: path
      required: true
      description: Space identifier.
      schema:
        type: string
  schemas:
    ErrorResponse:
      type: object
      properties:
        type:
          type: string
          example: https://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html
        title:
          type: string
          example: Not Found
        detail:
          type: string
          example: Process instance not found.
        status:
          type: integer
          example: 404
    SpaceList:
      type: object
      properties:
        items:
          type: array
          items:
            type: object
            properties:
              spaceId:
                type: string
                example: default
              name:
                type: string
                example: Default Space
    DecisionModel:
      type: object
      properties:
        name:
          type: string
          description: Decision model name.
          example: LoanApprovalDecision
        description:
          type: string
          description: Model description.
          example: Decision model for loan approval evaluation.
        spaceId:
          type: string
          description: Space identifier.
          example: default
    DecisionModelList:
      type: object
      properties:
        items:
          type: array
          items:
            $ref: '#/components/schemas/DecisionModel'
  responses:
    NotFound:
      description: Resource not found.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
    Unauthorized:
      description: Authentication required.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
  securitySchemes:
    oauth2:
      type: oauth2
      description: OAuth 2.0 authentication via Oracle Identity Cloud Service (IDCS).
      flows:
        authorizationCode:
          authorizationUrl: https://{idcs-url}/oauth2/v1/authorize
          tokenUrl: https://{idcs-url}/oauth2/v1/token
          scopes:
            urn:opc:resource:consumer::all: Full access to Oracle Integration APIs
    basicAuth:
      type: http
      scheme: basic
      description: Basic authentication with Oracle Integration credentials.