Oracle EBS Integrated SOA Gateway REST API

openapi: 3.1.0
info:
  title: Oracle EBS Integrated SOA Gateway REST API
  description: >-
    RESTful web services for Oracle E-Business Suite modules exposed through the
    Integrated SOA Gateway (ISG). PL/SQL APIs, Java Bean Services, Application
    Module Services, and other interface types from the Integration Repository
    can be deployed as lightweight REST services. Services are deployed directly
    to the Oracle E-Business Suite WebLogic environment and described using WADL.
  version: 12.2.0
  contact:
    name: Oracle Support
    email: support@oracle.com
    url: https://support.oracle.com
  license:
    name: Oracle Proprietary
    url: https://www.oracle.com/legal/terms/
  x-logo:
    url: https://www.oracle.com/a/ocom/img/oracle-logo.svg
servers:
- url: https://{instance}.oracle.com/webservices/rest
  description: Oracle EBS ISG REST endpoint
  variables:
    instance:
      default: ebs-host
      description: The Oracle EBS instance hostname
paths:
  /login:
    get:
      operationId: login
      summary: Authenticate and Obtain Access Token
      description: >-
        Authenticates a user using HTTP Basic Authentication and returns a
        session access token for subsequent REST service calls. The access token
        is returned both as a cookie and in the response body.
      tags:
      - Authentication
      security:
      - basicAuth: []
      parameters:
      - $ref: '#/components/parameters/AcceptLanguage'
      - $ref: '#/components/parameters/ContentType'
      responses:
        '200':
          description: Successful authentication
          headers:
            Set-Cookie:
              description: Session access token cookie
              schema:
                type: string
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/LoginResponse'
              examples:
                Login200Example:
                  summary: Default login 200 response
                  x-microcks-default: true
                  value:
                    response:
                      data:
                        accessToken: example_value
                        accessTokenName: example_value
                        ebsVersion: example_value
                        userName: example_value
            application/xml:
              schema:
                $ref: '#/components/schemas/LoginResponse'
              examples:
                Login200Example:
                  summary: Default login 200 response
                  x-microcks-default: true
                  value:
                    response:
                      data:
                        accessToken: example_value
                        accessTokenName: example_value
                        ebsVersion: example_value
                        userName: example_value
        '401':
          description: Authentication failed
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
              examples:
                Login401Example:
                  summary: Default login 401 response
                  x-microcks-default: true
                  value:
                    error:
                      code: example_value
                      message: example_value
                      detail: example_value
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /initialize:
    post:
      operationId: initialize
      summary: Initialize Application Context
      description: >-
        Initializes the application context including responsibility, security
        group, and organization for the authenticated session. Must be called
        after login and before invoking any custom REST services.
      tags:
      - Authentication
      security:
      - tokenAuth: []
      parameters:
      - $ref: '#/components/parameters/AcceptLanguage'
      - $ref: '#/components/parameters/ContentType'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/InitializeRequest'
            examples:
              InitializeRequestExample:
                summary: Default initialize request
                x-microcks-default: true
                value:
                  data:
                    resp:
                      id: abc123
                      applId: '500123'
                      key: example_value
                      applKey: example_value
                    securityGroup:
                      id: abc123
                      key: example_value
                    org:
                      id: abc123
                      key: example_value
          application/xml:
            schema:
              $ref: '#/components/schemas/InitializeRequest'
            examples:
              InitializeRequestExample:
                summary: Default initialize request
                x-microcks-default: true
                value:
                  data:
                    resp:
                      id: abc123
                      applId: '500123'
                      key: example_value
                      applKey: example_value
                    securityGroup:
                      id: abc123
                      key: example_value
                    org:
                      id: abc123
                      key: example_value
      responses:
        '200':
          description: Context initialized successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/InitializeResponse'
              examples:
                Initialize200Example:
                  summary: Default initialize 200 response
                  x-microcks-default: true
                  value:
                    response:
                      data: example_value
            application/xml:
              schema:
                $ref: '#/components/schemas/InitializeResponse'
              examples:
                Initialize200Example:
                  summary: Default initialize 200 response
                  x-microcks-default: true
                  value:
                    response:
                      data: example_value
        '400':
          description: Invalid initialization parameters
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
              examples:
                Initialize400Example:
                  summary: Default initialize 400 response
                  x-microcks-default: true
                  value:
                    error:
                      code: example_value
                      message: example_value
                      detail: example_value
        '401':
          description: Unauthorized - invalid or missing token
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
              examples:
                Initialize401Example:
                  summary: Default initialize 401 response
                  x-microcks-default: true
                  value:
                    error:
                      code: example_value
                      message: example_value
                      detail: example_value
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /logout:
    get:
      operationId: logout
      summary: Terminate Session and Invalidate Token
      description: >-
        Logs out the current user and invalidates the session access token.
        Should be called when the client is finished making REST service calls.
      tags:
      - Authentication
      security:
      - tokenAuth: []
      responses:
        '200':
          description: Successfully logged out
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/LogoutResponse'
              examples:
                Logout200Example:
                  summary: Default logout 200 response
                  x-microcks-default: true
                  value:
                    response:
                      data: example_value
        '401':
          description: Unauthorized - invalid or expired token
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
              examples:
                Logout401Example:
                  summary: Default logout 401 response
                  x-microcks-default: true
                  value:
                    error:
                      code: example_value
                      message: example_value
                      detail: example_value
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /{serviceAlias}:
    get:
      operationId: getServiceWADL
      summary: Retrieve Wadl Description for a Deployed Service
      description: >-
        Returns the WADL (Web Application Description Language) document
        describing the available methods, parameters, and data types for the
        specified deployed REST service.
      tags:
      - Service Discovery
      parameters:
      - name: serviceAlias
        in: path
        required: true
        description: The alias of the deployed REST service
        schema:
          type: string
        example: approvals
      - name: WADL
        in: query
        required: true
        description: Flag to request the WADL description
        schema:
          type: string
          enum:
          - ''
        example: ''
      responses:
        '200':
          description: WADL document for the service
          content:
            application/xml:
              schema:
                type: string
                description: WADL XML document
              examples:
                Getservicewadl200Example:
                  summary: Default getServiceWADL 200 response
                  x-microcks-default: true
                  value: example_value
        '404':
          description: Service not found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
              examples:
                Getservicewadl404Example:
                  summary: Default getServiceWADL 404 response
                  x-microcks-default: true
                  value:
                    error:
                      code: example_value
                      message: example_value
                      detail: example_value
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /{serviceAlias}/{methodName}:
    post:
      operationId: invokeRestMethod
      summary: Invoke a Rest Service Method
      description: >-
        Invokes a specific method on a deployed REST service. The service alias
        and method name correspond to the PL/SQL API, Java Bean Service,
        Application Module Service, or other interface type deployed through the
        Integration Repository. Request and response payloads vary by service.
      tags:
      - Service Invocation
      security:
      - tokenAuth: []
      - basicAuth: []
      parameters:
      - name: serviceAlias
        in: path
        required: true
        description: The alias of the deployed REST service
        schema:
          type: string
        example: purchaseOrders
      - name: methodName
        in: path
        required: true
        description: The REST method name to invoke
        schema:
          type: string
        example: createPurchaseOrder
      - $ref: '#/components/parameters/AcceptLanguage'
      - $ref: '#/components/parameters/ContentType'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/ServiceMethodRequest'
            examples:
              InvokerestmethodRequestExample:
                summary: Default invokeRestMethod request
                x-microcks-default: true
                value:
                  RESTHeader:
                    Responsibility: example_value
                    RespApplication: example_value
                    SecurityGroup: example_value
                    NLSLanguage: example_value
                    Org_Id: '500123'
                  InputParameters: example_value
          application/xml:
            schema:
              $ref: '#/components/schemas/ServiceMethodRequest'
            examples:
              InvokerestmethodRequestExample:
                summary: Default invokeRestMethod request
                x-microcks-default: true
                value:
                  RESTHeader:
                    Responsibility: example_value
                    RespApplication: example_value
                    SecurityGroup: example_value
                    NLSLanguage: example_value
                    Org_Id: '500123'
                  InputParameters: example_value
      responses:
        '200':
          description: Method invoked successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ServiceMethodResponse'
              examples:
                Invokerestmethod200Example:
                  summary: Default invokeRestMethod 200 response
                  x-microcks-default: true
                  value:
                    OutputParameters: example_value
            application/xml:
              schema:
                $ref: '#/components/schemas/ServiceMethodResponse'
              examples:
                Invokerestmethod200Example:
                  summary: Default invokeRestMethod 200 response
                  x-microcks-default: true
                  value:
                    OutputParameters: example_value
        '400':
          description: Invalid request parameters
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
              examples:
                Invokerestmethod400Example:
                  summary: Default invokeRestMethod 400 response
                  x-microcks-default: true
                  value:
                    error:
                      code: example_value
                      message: example_value
                      detail: example_value
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
              examples:
                Invokerestmethod401Example:
                  summary: Default invokeRestMethod 401 response
                  x-microcks-default: true
                  value:
                    error:
                      code: example_value
                      message: example_value
                      detail: example_value
        '404':
          description: Service or method not found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
              examples:
                Invokerestmethod404Example:
                  summary: Default invokeRestMethod 404 response
                  x-microcks-default: true
                  value:
                    error:
                      code: example_value
                      message: example_value
                      detail: example_value
        '500':
          description: Internal server error during method execution
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
              examples:
                Invokerestmethod500Example:
                  summary: Default invokeRestMethod 500 response
                  x-microcks-default: true
                  value:
                    error:
                      code: example_value
                      message: example_value
                      detail: example_value
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
components:
  securitySchemes:
    basicAuth:
      type: http
      scheme: basic
      description: HTTP Basic Authentication with Oracle EBS username and password
    tokenAuth:
      type: apiKey
      in: cookie
      name: accessToken
      description: >-
        Token-based authentication using the access token obtained from the
        login service. The token is passed as a cookie with each request.
  parameters:
    AcceptLanguage:
      name: Accept-Language
      in: header
      description: >-
        NLS language context in RFC 5646 format. Controls the language for
        translated messages and data returned by the service.
      schema:
        type: string
        default: en-US
      example: en-GB,en-US;q=0.8,en;q=0.6
    ContentType:
      name: Content-Type
      in: header
      description: The format of the request body
      schema:
        type: string
        enum:
        - application/json
        - application/xml
        default: application/json
  schemas:
    LoginResponse:
      type: object
      properties:
        response:
          type: object
          properties:
            data:
              type: object
              properties:
                accessToken:
                  type: string
                  description: Session access token for subsequent requests
                accessTokenName:
                  type: string
                  description: Name of the access token cookie
                ebsVersion:
                  type: string
                  description: Oracle E-Business Suite version
                  example: '12.2.0'
                userName:
                  type: string
                  description: Authenticated username
          example: example_value
    InitializeRequest:
      type: object
      properties:
        data:
          type: object
          properties:
            resp:
              type: object
              description: Responsibility context
              properties:
                id:
                  type: integer
                  description: Responsibility ID
                  example: 20872
                applId:
                  type: integer
                  description: Application ID
                  example: 178
                key:
                  type: string
                  description: Responsibility key (alternative to ID)
                  example: SYSTEM_ADMINISTRATION
                applKey:
                  type: string
                  description: Application key (alternative to applId)
                  example: ICX
            securityGroup:
              type: object
              description: Security group context
              properties:
                id:
                  type: integer
                  description: Security group ID
                  example: 0
                key:
                  type: string
                  description: Security group key
                  example: STANDARD
            org:
              type: object
              description: Organization context
              properties:
                id:
                  type: integer
                  description: Organization ID
                  example: 1733
                key:
                  type: string
                  description: Organization key
                  example: CM1
          example: example_value
    InitializeResponse:
      type: object
      properties:
        response:
          type: object
          properties:
            data:
              type: string
              description: Initialization result message with resolved context values
          example: example_value
    LogoutResponse:
      type: object
      properties:
        response:
          type: object
          properties:
            data:
              type: string
              description: Logout confirmation message
          example: example_value
    ServiceMethodRequest:
      type: object
      description: >-
        Dynamic request payload whose structure depends on the specific service
        and method being invoked. Refer to the WADL for the deployed service.
      properties:
        RESTHeader:
          type: object
          description: >-
            Optional REST header for overriding application context on a
            per-request basis. Only required if the context differs from the
            initialized session.
          properties:
            Responsibility:
              type: string
              description: Responsibility name
            RespApplication:
              type: string
              description: Responsibility application short name
            SecurityGroup:
              type: string
              description: Security group name
            NLSLanguage:
              type: string
              description: NLS language code
            Org_Id:
              type: integer
              description: Organization ID
          example: example_value
        InputParameters:
          type: object
          description: >-
            Input parameters specific to the service method. Structure varies
            by service - consult the WADL.
          additionalProperties: true
          example: example_value
    ServiceMethodResponse:
      type: object
      description: >-
        Dynamic response payload whose structure depends on the specific service
        and method invoked. Refer to the WADL for the deployed service.
      properties:
        OutputParameters:
          type: object
          description: Output parameters from the service method
          additionalProperties: true
          example: example_value
    ErrorResponse:
      type: object
      properties:
        error:
          type: object
          properties:
            code:
              type: string
              description: Error code
            message:
              type: string
              description: Human-readable error message
            detail:
              type: string
              description: Detailed error information
          example: example_value
tags:
- name: Authentication
  description: Login, session initialization, and logout operations
- name: Service Discovery
  description: WADL retrieval and service metadata
- name: Service Invocation
  description: Invoke deployed REST service methods