openapi: 3.1.0
info:
  title: Workday Extend Workday Custom Objects App Configurations Orchestration Steps API
  description: APIs for defining and managing custom objects that extend Workday's data model to meet specific business needs. When new custom objects and business processes are built, a public REST API is automatically created for other developers and processes to use. Supports both single-instance and multi-instance custom objects attached to standard Workday business objects such as workers and organizations.
  version: v1
  contact:
    name: Workday Developer Support
    url: https://support.developer.workday.com/s/
  termsOfService: https://www.workday.com/en-us/legal.html
servers:
- url: https://{baseUrl}/api/customObjects/v1/{tenant}
  description: Workday Custom Objects API Server
  variables:
    baseUrl:
      default: api.workday.com
    tenant:
      default: tenant
security:
- OAuth2:
  - customObjects:manage
tags:
- name: Orchestration Steps
  description: Operations for managing individual steps within an orchestration flow, including connectors, transformations, and conditions.
paths:
  /orchestrations/{orchestrationId}/steps:
    get:
      operationId: listOrchestrationSteps
      summary: Workday Extend List orchestration steps
      description: Returns the collection of steps defined within the specified orchestration, including their order, type, and configuration.
      tags:
      - Orchestration Steps
      parameters:
      - $ref: '#/components/parameters/orchestrationId'
      responses:
        '200':
          description: Successful response with orchestration steps
          content:
            application/json:
              schema:
                type: object
                properties:
                  total:
                    type: integer
                  data:
                    type: array
                    items:
                      $ref: '#/components/schemas/OrchestrationStep'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
components:
  responses:
    Forbidden:
      description: Insufficient permissions
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
    Unauthorized:
      description: Authentication required
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
    NotFound:
      description: Resource not found
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
  schemas:
    OrchestrationStep:
      type: object
      properties:
        id:
          type: string
          description: Unique identifier for the step
        name:
          type: string
          description: Name of the orchestration step
        type:
          type: string
          enum:
          - connector
          - transformation
          - condition
          - loop
          - subOrchestration
          - notification
          - workdayApi
          - restApi
          - soapApi
          description: The type of step
        order:
          type: integer
          description: Position of the step in the orchestration flow
        description:
          type: string
          description: Description of what this step does
        configuration:
          type: object
          additionalProperties: true
          description: Step-specific configuration parameters
    ErrorResponse:
      type: object
      properties:
        error:
          type: string
          description: Error code identifying the type of error
        message:
          type: string
          description: Human-readable error message
  parameters:
    orchestrationId:
      name: orchestrationId
      in: path
      required: true
      description: The unique identifier of the orchestration
      schema:
        type: string
  securitySchemes:
    OAuth2:
      type: oauth2
      flows:
        authorizationCode:
          authorizationUrl: https://{baseUrl}/authorize
          tokenUrl: https://{baseUrl}/oauth2/{tenant}/token
          scopes:
            customObjects:manage: Manage custom object definitions and instances
            customObjects:read: Read custom object data
externalDocs:
  description: Workday Custom Objects Documentation
  url: https://doc.workday.com/extend/custom-objects/