openapi: 3.1.0
info:
  title: Oracle Primavera P6 EPPM REST Activities Resources API
  description: Oracle Primavera P6 EPPM REST API provides programmatic access to enterprise project portfolio management data including WBS structures, activity schedules, resource assignments, critical path analysis, and portfolio dashboards. Available for both cloud and on-premises deployments.
  version: 26.0.0
  contact:
    name: Oracle Support
    url: https://support.oracle.com
  license:
    name: Oracle Technology Network License
    url: https://www.oracle.com/legal/terms/
servers:
- url: https://{host}/p6ws/rest/v1
  description: P6 EPPM REST API
  variables:
    host:
      default: primavera.example.com
      description: P6 EPPM server hostname
security:
- basicAuth: []
- oauth2: []
tags:
- name: Resources
  description: Resource and role management
paths:
  /resources:
    get:
      operationId: listResources
      summary: List resources
      description: Returns labor, non-labor, and material resources.
      tags:
      - Resources
      parameters:
      - name: Fields
        in: query
        schema:
          type: string
          example: ObjectId,Id,Name,ResourceType,UnitOfMeasure,PricePerUnit
      - name: Filter
        in: query
        schema:
          type: string
      - name: offset
        in: query
        schema:
          type: integer
          default: 0
      - name: limit
        in: query
        schema:
          type: integer
          default: 100
      responses:
        '200':
          description: List of resources
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/Resource'
        '401':
          $ref: '#/components/responses/Unauthorized'
components:
  schemas:
    Resource:
      type: object
      description: A P6 resource (labor, non-labor, or material)
      properties:
        ObjectId:
          type: integer
        Id:
          type: string
        Name:
          type: string
        ResourceType:
          type: string
          enum:
          - Labor
          - Nonlabor
          - Material
        UnitOfMeasure:
          type: string
        DefaultUnitsPerTime:
          type: number
          format: double
        PricePerUnit:
          type: number
          format: double
        CalendarObjectId:
          type: integer
        EmailAddress:
          type: string
        OfficePhone:
          type: string
        ParentObjectId:
          type: integer
          nullable: true
    Error:
      type: object
      properties:
        ErrorCode:
          type: integer
        ErrorMessage:
          type: string
  responses:
    Unauthorized:
      description: Authentication required
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
  securitySchemes:
    basicAuth:
      type: http
      scheme: basic
      description: HTTP Basic Authentication with P6 username and password
    oauth2:
      type: oauth2
      description: Oracle Identity Cloud Service OAuth2
      flows:
        authorizationCode:
          authorizationUrl: https://identity.oraclecloud.com/oauth2/v1/authorize
          tokenUrl: https://identity.oraclecloud.com/oauth2/v1/token
          scopes:
            read: Read access to P6 data
            write: Write access to P6 data