openapi: 3.0.3
info:
  title: Oracle Integration Developer Adapters Process Instances 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: Process Instances
  description: Manage process instances and related data.
paths:
  /ic/api/process/v1/processes:
    get:
      operationId: listProcessInstances
      summary: Oracle Integration List Process Instances
      description: Retrieve a list of process instances.
      tags:
      - Process Instances
      parameters:
      - $ref: '#/components/parameters/limitParam'
      - $ref: '#/components/parameters/offsetParam'
      - name: q
        in: query
        description: Filter query string.
        schema:
          type: string
      responses:
        '200':
          description: Process instances retrieved.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ProcessInstanceList'
        '401':
          $ref: '#/components/responses/Unauthorized'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
    post:
      operationId: createProcessInstance
      summary: Oracle Integration Create Process Instance
      description: Create a new process instance.
      tags:
      - Process Instances
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/ProcessInstanceCreate'
      responses:
        '201':
          description: Process instance created.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ProcessInstance'
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /ic/api/process/v1/processes/{processId}:
    get:
      operationId: getProcessInstance
      summary: Oracle Integration Get Process Instance
      description: Retrieve a specific process instance.
      tags:
      - Process Instances
      parameters:
      - $ref: '#/components/parameters/processIdParam'
      responses:
        '200':
          description: Process instance details.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ProcessInstance'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
    put:
      operationId: updateProcessState
      summary: Oracle Integration Update Process State
      description: Update the state of a process instance.
      tags:
      - Process Instances
      parameters:
      - $ref: '#/components/parameters/processIdParam'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/ProcessStateUpdate'
      responses:
        '200':
          description: Process state updated.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ProcessInstance'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /ic/api/process/v1/processes/{processId}/comments:
    get:
      operationId: listProcessComments
      summary: Oracle Integration List Process Comments
      description: Retrieve comments for a process instance.
      tags:
      - Process Instances
      parameters:
      - $ref: '#/components/parameters/processIdParam'
      responses:
        '200':
          description: Comments retrieved.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CommentList'
        '401':
          $ref: '#/components/responses/Unauthorized'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
    post:
      operationId: addProcessComment
      summary: Oracle Integration Add Process Comment
      description: Add a comment to a process instance.
      tags:
      - Process Instances
      parameters:
      - $ref: '#/components/parameters/processIdParam'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/CommentCreate'
      responses:
        '201':
          description: Comment added.
        '401':
          $ref: '#/components/responses/Unauthorized'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /ic/api/process/v1/processes/{processId}/attachments:
    get:
      operationId: listProcessAttachments
      summary: Oracle Integration List Process Attachments
      description: Retrieve attachments for a process instance.
      tags:
      - Process Instances
      parameters:
      - $ref: '#/components/parameters/processIdParam'
      responses:
        '200':
          description: Attachments retrieved.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/AttachmentList'
        '401':
          $ref: '#/components/responses/Unauthorized'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /ic/api/process/v1/processes/instance-metrics:
    get:
      operationId: getInstanceMetrics
      summary: Oracle Integration Get Instance Metrics
      description: Retrieve process instance metrics.
      tags:
      - Process Instances
      responses:
        '200':
          description: Instance metrics retrieved.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/InstanceMetrics'
        '401':
          $ref: '#/components/responses/Unauthorized'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
components:
  schemas:
    ProcessInstanceList:
      type: object
      properties:
        items:
          type: array
          items:
            $ref: '#/components/schemas/ProcessInstance'
        totalResults:
          type: integer
          example: 150
        hasMore:
          type: boolean
          example: true
    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
    AttachmentList:
      type: object
      properties:
        items:
          type: array
          items:
            type: object
            properties:
              attachmentName:
                type: string
                example: purchase_order.pdf
              mimeType:
                type: string
                example: application/pdf
              attachmentId:
                type: string
                example: '900123'
    CommentList:
      type: object
      properties:
        items:
          type: array
          items:
            type: object
            properties:
              message:
                type: string
                example: Please review this order.
              user:
                type: string
                example: admin@example.com
              timestamp:
                type: string
                format: date-time
                example: '2026-04-18T10:30:00Z'
    ProcessStateUpdate:
      type: object
      properties:
        state:
          type: string
          description: New process state.
          enum:
          - COMPLETED
          - ABORTED
          example: ABORTED
    ProcessInstance:
      type: object
      properties:
        processId:
          type: string
          description: Process instance identifier.
          example: '300456'
        processName:
          type: string
          description: Process name.
          example: Order Approval
        processDefId:
          type: string
          description: Process definition identifier.
          example: default~OrderApproval~1.0
        state:
          type: string
          description: Process state.
          enum:
          - OPEN
          - COMPLETED
          - FAULTED
          - ABORTED
          example: OPEN
        priority:
          type: integer
          description: Process priority.
          example: 3
        title:
          type: string
          description: Process title.
          example: Order
        createdBy:
          type: string
          description: User who created the instance.
          example: admin@example.com
        createdDate:
          type: string
          format: date-time
          description: Creation timestamp.
          example: '2026-04-18T10:00:00Z'
    InstanceMetrics:
      type: object
      properties:
        totalInstances:
          type: integer
          example: 500
        openInstances:
          type: integer
          example: 45
        completedInstances:
          type: integer
          example: 440
        faultedInstances:
          type: integer
          example: 15
    CommentCreate:
      type: object
      properties:
        message:
          type: string
          description: Comment text.
          example: Approved. Proceed with fulfillment.
    ProcessInstanceCreate:
      type: object
      properties:
        processDefId:
          type: string
          description: Process definition identifier.
          example: default~OrderApproval~1.0
        serviceName:
          type: string
          description: Service name.
          example: OrderApprovalService
        title:
          type: string
          description: Instance title.
          example: Order
        payload:
          type: object
          description: Process input payload.
  responses:
    NotFound:
      description: Resource not found.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
    BadRequest:
      description: Bad request.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
    Unauthorized:
      description: Authentication required.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
  parameters:
    processIdParam:
      name: processId
      in: path
      required: true
      description: Process instance identifier.
      schema:
        type: string
    limitParam:
      name: limit
      in: query
      description: Maximum number of items to return.
      schema:
        type: integer
        default: 20
    offsetParam:
      name: offset
      in: query
      description: Number of items to skip.
      schema:
        type: integer
        default: 0
  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.