openapi: 3.1.0
info:
  title: Workday Benefits API
  description: >-
    Benefits API for managing employee benefits, enrollments, and coverage.
    Provides endpoints for benefits administration workflows.
  version: v1
  contact:
    name: Workday Support
    email: support@workday.com
    url: https://www.workday.com/en-us/customer-service/support.html
  license:
    name: Proprietary
    url: https://www.workday.com/en-us/legal.html
servers:
- url: https://wd2-impl-services1.workday.com/ccx/api/benefits/v1/{tenant}
  description: Workday REST API Server
  variables:
    tenant:
      default: tenant_name
      description: The Workday tenant identifier
security:
- OAuth2:
  - r_benefits
  - w_benefits
paths:
  /workers/{ID}/benefitElections:
    get:
      operationId: getBenefitElections
      summary: Get Benefit Elections
      description: Returns current benefit elections for a worker.
      tags:
      - Benefit Elections
      parameters:
      - $ref: '#/components/parameters/ID'
      - $ref: '#/components/parameters/limit'
      - $ref: '#/components/parameters/offset'
      responses:
        '200':
          description: Successful response containing benefit elections.
          content:
            application/json:
              schema:
                type: object
                properties:
                  data:
                    type: array
                    items:
                      $ref: '#/components/schemas/BenefitElection'
                  total:
                    type: integer
              examples:
                Getbenefitelections200Example:
                  summary: Default getBenefitElections 200 response
                  x-microcks-default: true
                  value:
                    data:
                    - id: abc123
                      descriptor: example_value
                      electionStatus: example_value
                      coverageBeginDate: '2026-01-15'
                      coverageEndDate: '2026-01-15'
                      employeeCost: 42.5
                      employerCost: 42.5
                      dependents:
                      - {}
                      beneficiaries:
                      - {}
                    total: 10
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /workers/{ID}/eligibleBenefitPlans:
    get:
      operationId: getEligibleBenefitPlans
      summary: Get Eligible Benefit Plans
      description: Returns benefit plans a worker is eligible for.
      tags:
      - Benefit Plans
      parameters:
      - $ref: '#/components/parameters/ID'
      - $ref: '#/components/parameters/limit'
      - $ref: '#/components/parameters/offset'
      responses:
        '200':
          description: Successful response containing eligible benefit plans.
          content:
            application/json:
              schema:
                type: object
                properties:
                  data:
                    type: array
                    items:
                      $ref: '#/components/schemas/BenefitPlan'
                  total:
                    type: integer
              examples:
                Geteligiblebenefitplans200Example:
                  summary: Default getEligibleBenefitPlans 200 response
                  x-microcks-default: true
                  value:
                    data:
                    - id: abc123
                      descriptor: example_value
                      name: Example Title
                      benefitPlanType: example_value
                      isActive: true
                    total: 10
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /workers/{ID}/dependents:
    get:
      operationId: getDependents
      summary: Get Dependents
      description: Returns dependents for a worker.
      tags:
      - Dependents
      parameters:
      - $ref: '#/components/parameters/ID'
      - $ref: '#/components/parameters/limit'
      - $ref: '#/components/parameters/offset'
      responses:
        '200':
          description: Successful response containing dependents.
          content:
            application/json:
              schema:
                type: object
                properties:
                  data:
                    type: array
                    items:
                      $ref: '#/components/schemas/Dependent'
                  total:
                    type: integer
              examples:
                Getdependents200Example:
                  summary: Default getDependents 200 response
                  x-microcks-default: true
                  value:
                    data:
                    - id: abc123
                      descriptor: example_value
                      fullName: example_value
                      dateOfBirth: '2026-01-15'
                    total: 10
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /workers/{ID}/changeBenefits:
    post:
      operationId: changeBenefits
      summary: Change Benefits
      description: Initiates a benefit change event for a worker.
      tags:
      - Benefit Elections
      parameters:
      - $ref: '#/components/parameters/ID'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/BenefitChangeRequest'
            examples:
              ChangebenefitsRequestExample:
                summary: Default changeBenefits request
                x-microcks-default: true
                value:
                  benefitEventType:
                    id: abc123
                    descriptor: example_value
                    href: https://www.example.com
                  eventDate: '2026-01-15'
                  reason:
                    id: abc123
                    descriptor: example_value
                    href: https://www.example.com
      responses:
        '201':
          description: Benefit change initiated successfully.
          content:
            application/json:
              schema:
                type: object
                properties:
                  id:
                    type: string
                  descriptor:
                    type: string
              examples:
                Changebenefits201Example:
                  summary: Default changeBenefits 201 response
                  x-microcks-default: true
                  value:
                    id: abc123
                    descriptor: example_value
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /benefitPlans:
    get:
      operationId: getBenefitPlans
      summary: Get Benefit Plans
      description: Returns a collection of benefit plans.
      tags:
      - Benefit Plans
      parameters:
      - $ref: '#/components/parameters/limit'
      - $ref: '#/components/parameters/offset'
      responses:
        '200':
          description: Successful response containing benefit plans.
          content:
            application/json:
              schema:
                type: object
                properties:
                  data:
                    type: array
                    items:
                      $ref: '#/components/schemas/BenefitPlan'
                  total:
                    type: integer
              examples:
                Getbenefitplans200Example:
                  summary: Default getBenefitPlans 200 response
                  x-microcks-default: true
                  value:
                    data:
                    - id: abc123
                      descriptor: example_value
                      name: Example Title
                      benefitPlanType: example_value
                      isActive: true
                    total: 10
        '401':
          $ref: '#/components/responses/Unauthorized'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
components:
  securitySchemes:
    OAuth2:
      type: oauth2
      flows:
        authorizationCode:
          authorizationUrl: https://wd2-impl-services1.workday.com/ccx/oauth2/{tenant}/authorize
          tokenUrl: https://wd2-impl-services1.workday.com/ccx/oauth2/{tenant}/token
          scopes:
            r_benefits: Read benefits data
            w_benefits: Write benefits data
  parameters:
    ID:
      name: ID
      in: path
      required: true
      description: The Workday ID of the worker.
      schema:
        type: string
    limit:
      name: limit
      in: query
      required: false
      description: The maximum number of objects in a single response.
      schema:
        type: integer
        default: 20
        maximum: 100
    offset:
      name: offset
      in: query
      required: false
      description: The zero-based index of the first object in a response collection.
      schema:
        type: integer
        default: 0
  schemas:
    BenefitElection:
      type: object
      properties:
        id:
          type: string
          example: abc123
        descriptor:
          type: string
          example: example_value
        benefitPlan:
          $ref: '#/components/schemas/ResourceReference'
        coverageLevel:
          $ref: '#/components/schemas/ResourceReference'
        electionStatus:
          type: string
          description: The status of the election (e.g., Elected, Waived).
          example: example_value
        coverageBeginDate:
          type: string
          format: date
          example: '2026-01-15'
        coverageEndDate:
          type: string
          format: date
          example: '2026-01-15'
        employeeCost:
          type: number
          format: double
          example: 42.5
        employerCost:
          type: number
          format: double
          example: 42.5
        currency:
          $ref: '#/components/schemas/ResourceReference'
        dependents:
          type: array
          items:
            $ref: '#/components/schemas/ResourceReference'
          example: []
        beneficiaries:
          type: array
          items:
            $ref: '#/components/schemas/ResourceReference'
          example: []
    BenefitPlan:
      type: object
      properties:
        id:
          type: string
          example: abc123
        descriptor:
          type: string
          example: example_value
        name:
          type: string
          example: Example Title
        benefitPlanType:
          type: string
          description: >-
            The type of benefit plan (e.g., Medical, Dental, Vision,
            Life Insurance, 401k).
          example: example_value
        carrier:
          $ref: '#/components/schemas/ResourceReference'
        isActive:
          type: boolean
          example: true
    Dependent:
      type: object
      properties:
        id:
          type: string
          example: abc123
        descriptor:
          type: string
          example: example_value
        fullName:
          type: string
          example: example_value
        relationship:
          $ref: '#/components/schemas/ResourceReference'
        dateOfBirth:
          type: string
          format: date
          example: '2026-01-15'
        gender:
          $ref: '#/components/schemas/ResourceReference'
    BenefitChangeRequest:
      type: object
      properties:
        benefitEventType:
          $ref: '#/components/schemas/ResourceReference'
        eventDate:
          type: string
          format: date
          example: '2026-01-15'
        reason:
          $ref: '#/components/schemas/ResourceReference'
      required:
      - benefitEventType
      - eventDate
    ResourceReference:
      type: object
      properties:
        id:
          type: string
          example: abc123
        descriptor:
          type: string
          example: example_value
        href:
          type: string
          format: uri
          example: https://www.example.com
    ErrorResponse:
      type: object
      properties:
        error:
          type: string
          example: example_value
        errors:
          type: array
          items:
            type: object
            properties:
              error:
                type: string
              field:
                type: string
          example: []
  responses:
    BadRequest:
      description: The request was invalid or malformed.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
    Unauthorized:
      description: Authentication credentials were missing or invalid.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
    NotFound:
      description: The requested resource was not found.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
tags:
- name: Benefit Elections
  description: Endpoints for managing benefit elections.
- name: Benefit Plans
  description: Endpoints for managing benefit plans.
- name: Dependents
  description: Endpoints for managing worker dependents.