openapi: 3.2.0
info:
  version: v1
  title: Academic Quarter Calendar Sessions API
  description: Quarter Calendar information from the Office of the Registrar.
servers:
- url: https://api.ucsb.edu/academics
tags:
- name: Sessions
paths:
  /quartercalendar/v1/sessions/current:
    get:
      tags:
      - Sessions
      operationId: /quartercalendar/v1/sessions/current
      parameters:
      - name: ucsb-api-version
        in: header
        description: The requested API version
        required: false
        schema:
          type: string
          default: '1.0'
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SessionCalendar'
            text/json:
              schema:
                $ref: '#/components/schemas/SessionCalendar'
      description: Get Session Information by quarter
      security:
      - ucsb-api-key: []
      summary: /quartercalendar/v1/sessions/current
      x-summary-source: derived
  /quartercalendar/v1/sessions:
    get:
      tags:
      - Sessions
      operationId: /quartercalendar/v1/sessions
      parameters:
      - name: quarter
        in: query
        description: quarter
        required: false
        schema:
          type: string
          default: ''
      - name: date
        in: query
        required: false
        schema:
          type: string
          default: ''
      - name: ucsb-api-version
        in: header
        description: The requested API version
        required: false
        schema:
          type: string
          default: '1.0'
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/SessionCalendar'
            text/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/SessionCalendar'
      description: Get Session Information by quarter
      security:
      - ucsb-api-key: []
      summary: /quartercalendar/v1/sessions
      x-summary-source: derived
components:
  schemas:
    SessionCalendar:
      type: object
      properties:
        quarter:
          type: string
        sessionNumber:
          type: string
        firstDayOfClasses:
          format: date-time
          type: string
        firstDayOfFinals:
          format: date-time
          type: string
        lastDayOfClasses:
          format: date-time
          type: string
        lastDayOfFinals:
          format: date-time
          type: string
        lastDayToAddGrad:
          format: date-time
          type: string
        lastDayToAddUnderGrad:
          format: date-time
          type: string
        lastDayToCancel:
          format: date-time
          type: string
        lastDayToDropGrad:
          format: date-time
          type: string
        lastDayToDropUnderGrad:
          format: date-time
          type: string
  securitySchemes:
    ucsb-api-key:
      name: ucsb-api-key
      in: header
      type: apiKey