openapi: 3.0.0
info:
  title: Cal.diy API v2 Api Keys Cal Unified Calendars API
  description: ''
  version: 1.0.0
  contact: {}
servers: []
tags:
- name: Cal Unified Calendars
paths:
  /v2/calendars/connections:
    get:
      operationId: CalUnifiedCalendarsController_listConnections
      summary: List calendar connections
      description: 'Returns all calendar connections for the authenticated user (Google, Office 365, Apple). Use connectionId in connection-scoped endpoints. Note: Event CRUD (list/create/get/update/delete events) is currently only supported for Google Calendar connections; other types will return 400.'
      parameters:
      - name: Authorization
        in: header
        description: value must be `Bearer <token>` where `<token>` is api key prefixed with cal_ or managed user access token
        required: true
        schema:
          type: string
      responses:
        '200':
          description: ''
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ListConnectionsOutput'
      tags:
      - Cal Unified Calendars
  /v2/calendars/connections/{connectionId}/events:
    get:
      operationId: CalUnifiedCalendarsController_listConnectionEvents
      summary: List events for a connection
      description: List events in a date range for a specific calendar connection. Only supported for Google Calendar connections; other connection types return 400.
      parameters:
      - name: connectionId
        required: true
        in: path
        description: Calendar connection ID from GET /connections
        schema:
          type: string
      - name: from
        required: true
        in: query
        description: Start of the date range (ISO 8601 date or date-time)
        schema:
          example: '2026-03-01'
          type: string
      - name: to
        required: true
        in: query
        description: End of the date range (ISO 8601 date or date-time)
        schema:
          example: '2026-03-31'
          type: string
      - name: timeZone
        required: false
        in: query
        description: IANA time zone for the request (e.g. America/New_York)
        schema:
          type: string
      - name: calendarId
        required: false
        in: query
        description: Calendar ID. Use 'primary' for the user's primary calendar, or the external ID of a connected calendar.
        schema:
          default: primary
          type: string
      - name: Authorization
        in: header
        description: value must be `Bearer <token>` where `<token>` is api key prefixed with cal_ or managed user access token
        required: true
        schema:
          type: string
      responses:
        '200':
          description: ''
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ListUnifiedCalendarEventsOutput'
      tags:
      - Cal Unified Calendars
    post:
      operationId: CalUnifiedCalendarsController_createConnectionEvent
      summary: Create event on a connection
      description: Create a new event on the specified calendar connection. Only supported for Google Calendar connections; other connection types return 400.
      parameters:
      - name: connectionId
        required: true
        in: path
        schema:
          type: string
      - name: calendarId
        required: false
        in: query
        schema:
          type: string
      - name: Authorization
        in: header
        description: value must be `Bearer <token>` where `<token>` is api key prefixed with cal_ or managed user access token
        required: true
        schema:
          type: string
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/CreateUnifiedCalendarEventInput'
      responses:
        '201':
          description: ''
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GetUnifiedCalendarEventOutput'
      tags:
      - Cal Unified Calendars
  /v2/calendars/connections/{connectionId}/events/{eventId}:
    get:
      operationId: CalUnifiedCalendarsController_getConnectionEvent
      summary: Get event for a connection
      description: Get a single event by ID for the specified calendar connection. Only supported for Google Calendar connections; other connection types return 400.
      parameters:
      - name: connectionId
        required: true
        in: path
        schema:
          type: string
      - name: eventId
        required: true
        in: path
        schema:
          type: string
      - name: calendarId
        required: false
        in: query
        schema:
          type: string
      - name: Authorization
        in: header
        description: value must be `Bearer <token>` where `<token>` is api key prefixed with cal_ or managed user access token
        required: true
        schema:
          type: string
      responses:
        '200':
          description: ''
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GetUnifiedCalendarEventOutput'
      tags:
      - Cal Unified Calendars
    patch:
      operationId: CalUnifiedCalendarsController_updateConnectionEvent
      summary: Update event for a connection
      description: Update an event on the specified calendar connection. Only supported for Google Calendar connections; other connection types return 400.
      parameters:
      - name: connectionId
        required: true
        in: path
        schema:
          type: string
      - name: eventId
        required: true
        in: path
        schema:
          type: string
      - name: calendarId
        required: false
        in: query
        schema:
          type: string
      - name: Authorization
        in: header
        description: value must be `Bearer <token>` where `<token>` is api key prefixed with cal_ or managed user access token
        required: true
        schema:
          type: string
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/UpdateUnifiedCalendarEventInput'
      responses:
        '200':
          description: ''
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GetUnifiedCalendarEventOutput'
      tags:
      - Cal Unified Calendars
    delete:
      operationId: CalUnifiedCalendarsController_deleteConnectionEvent
      summary: Delete event for a connection
      description: Delete/cancel an event on the specified calendar connection. Only supported for Google Calendar connections; other connection types return 400.
      parameters:
      - name: connectionId
        required: true
        in: path
        schema:
          type: string
      - name: eventId
        required: true
        in: path
        schema:
          type: string
      - name: calendarId
        required: false
        in: query
        schema:
          type: string
      - name: Authorization
        in: header
        description: value must be `Bearer <token>` where `<token>` is api key prefixed with cal_ or managed user access token
        required: true
        schema:
          type: string
      responses:
        '204':
          description: ''
      tags:
      - Cal Unified Calendars
  /v2/calendars/connections/{connectionId}/freebusy:
    get:
      operationId: CalUnifiedCalendarsController_getConnectionFreeBusy
      summary: Get free/busy for a connection
      description: Get busy time slots for the specified calendar connection.
      parameters:
      - name: connectionId
        required: true
        in: path
        schema:
          type: string
      - name: from
        required: true
        in: query
        description: Start of the date range (ISO 8601 date or date-time)
        schema:
          example: '2026-03-10'
          type: string
      - name: to
        required: true
        in: query
        description: End of the date range (ISO 8601 date or date-time)
        schema:
          example: '2026-03-10'
          type: string
      - name: timeZone
        required: false
        in: query
        description: IANA time zone (e.g. America/New_York)
        schema:
          type: string
      - name: Authorization
        in: header
        description: value must be `Bearer <token>` where `<token>` is api key prefixed with cal_ or managed user access token
        required: true
        schema:
          type: string
      responses:
        '200':
          description: ''
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GetBusyTimesOutput'
      tags:
      - Cal Unified Calendars
  /v2/calendars/{calendar}/events/{eventUid}:
    get:
      operationId: CalUnifiedCalendarsController_getCalendarEventDetails
      summary: Get meeting details from calendar
      description: Returns detailed information about a meeting including attendance metrics. The singular /event/ path is deprecated — use /events/ (plural) instead. For connection-scoped access use GET /connections/{connectionId}/events/{eventId}.
      parameters:
      - name: calendar
        required: true
        in: path
        schema:
          enum:
          - google
          type: string
      - name: eventUid
        required: true
        in: path
        description: 'The Google Calendar event ID. You can retrieve this by getting booking references from the following endpoints:


          - For team events: GET /v2/organizations/{orgId}/teams/{teamId}/bookings/{bookingUid}/references


          - For user events: GET /v2/bookings/{bookingUid}/references'
        schema:
          type: string
      - name: Authorization
        in: header
        description: value must be `Bearer <token>` where `<token>` is api key prefixed with cal_ or managed user access token
        required: true
        schema:
          type: string
      responses:
        '200':
          description: ''
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GetUnifiedCalendarEventOutput'
      tags:
      - Cal Unified Calendars
    patch:
      operationId: CalUnifiedCalendarsController_updateCalendarEvent
      summary: Update meeting details in calendar
      description: Updates event information in the specified calendar provider. The singular /event/ path is deprecated — use /events/ (plural) instead. For connection-scoped access use PATCH /connections/{connectionId}/events/{eventId}.
      parameters:
      - name: calendar
        required: true
        in: path
        schema:
          enum:
          - google
          type: string
      - name: eventUid
        required: true
        in: path
        description: 'The Google Calendar event ID. You can retrieve this by getting booking references from the following endpoints:


          - For team events: GET /v2/organizations/{orgId}/teams/{teamId}/bookings/{bookingUid}/references


          - For user events: GET /v2/bookings/{bookingUid}/references'
        schema:
          type: string
      - name: Authorization
        in: header
        description: value must be `Bearer <token>` where `<token>` is api key prefixed with cal_ or managed user access token
        required: true
        schema:
          type: string
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/UpdateUnifiedCalendarEventInput'
      responses:
        '200':
          description: ''
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GetUnifiedCalendarEventOutput'
      tags:
      - Cal Unified Calendars
    delete:
      operationId: CalUnifiedCalendarsController_deleteCalendarEvent
      summary: Delete a calendar event
      description: Delete/cancel an event on the authenticated user's calendar. Currently only Google Calendar is supported.
      parameters:
      - name: calendar
        required: true
        in: path
        schema:
          enum:
          - google
          - office365
          - apple
          type: string
      - name: eventUid
        required: true
        in: path
        description: The calendar provider's event ID (e.g. Google Calendar event ID)
        schema:
          type: string
      - name: Authorization
        in: header
        description: value must be `Bearer <token>` where `<token>` is api key prefixed with cal_ or managed user access token
        required: true
        schema:
          type: string
      responses:
        '204':
          description: ''
      tags:
      - Cal Unified Calendars
  /v2/calendars/{calendar}/event/{eventUid}:
    get:
      operationId: CalUnifiedCalendarsController_getCalendarEventDetails
      summary: Get meeting details from calendar
      description: Returns detailed information about a meeting including attendance metrics. The singular /event/ path is deprecated — use /events/ (plural) instead. For connection-scoped access use GET /connections/{connectionId}/events/{eventId}.
      parameters:
      - name: calendar
        required: true
        in: path
        schema:
          enum:
          - google
          type: string
      - name: eventUid
        required: true
        in: path
        description: 'The Google Calendar event ID. You can retrieve this by getting booking references from the following endpoints:


          - For team events: GET /v2/organizations/{orgId}/teams/{teamId}/bookings/{bookingUid}/references


          - For user events: GET /v2/bookings/{bookingUid}/references'
        schema:
          type: string
      - name: Authorization
        in: header
        description: value must be `Bearer <token>` where `<token>` is api key prefixed with cal_ or managed user access token
        required: true
        schema:
          type: string
      responses:
        '200':
          description: ''
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GetUnifiedCalendarEventOutput'
      tags:
      - Cal Unified Calendars
    patch:
      operationId: CalUnifiedCalendarsController_updateCalendarEvent
      summary: Update meeting details in calendar
      description: Updates event information in the specified calendar provider. The singular /event/ path is deprecated — use /events/ (plural) instead. For connection-scoped access use PATCH /connections/{connectionId}/events/{eventId}.
      parameters:
      - name: calendar
        required: true
        in: path
        schema:
          enum:
          - google
          type: string
      - name: eventUid
        required: true
        in: path
        description: 'The Google Calendar event ID. You can retrieve this by getting booking references from the following endpoints:


          - For team events: GET /v2/organizations/{orgId}/teams/{teamId}/bookings/{bookingUid}/references


          - For user events: GET /v2/bookings/{bookingUid}/references'
        schema:
          type: string
      - name: Authorization
        in: header
        description: value must be `Bearer <token>` where `<token>` is api key prefixed with cal_ or managed user access token
        required: true
        schema:
          type: string
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/UpdateUnifiedCalendarEventInput'
      responses:
        '200':
          description: ''
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GetUnifiedCalendarEventOutput'
      tags:
      - Cal Unified Calendars
  /v2/calendars/{calendar}/events:
    get:
      operationId: CalUnifiedCalendarsController_listCalendarEvents
      summary: List calendar events
      description: List events in a date range for the authenticated user's calendar. Currently only Google Calendar is supported.
      parameters:
      - name: calendar
        required: true
        in: path
        schema:
          enum:
          - google
          - office365
          - apple
          type: string
      - name: from
        required: true
        in: query
        description: Start of the date range (ISO 8601 date or date-time)
        schema:
          example: '2026-03-01'
          type: string
      - name: to
        required: true
        in: query
        description: End of the date range (ISO 8601 date or date-time)
        schema:
          example: '2026-03-31'
          type: string
      - name: timeZone
        required: false
        in: query
        description: IANA time zone for the request (e.g. America/New_York)
        schema:
          type: string
      - name: calendarId
        required: false
        in: query
        description: Calendar ID. Use 'primary' for the user's primary calendar, or the external ID of a connected calendar.
        schema:
          default: primary
          type: string
      - name: Authorization
        in: header
        description: value must be `Bearer <token>` where `<token>` is api key prefixed with cal_ or managed user access token
        required: true
        schema:
          type: string
      responses:
        '200':
          description: ''
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ListUnifiedCalendarEventsOutput'
      tags:
      - Cal Unified Calendars
    post:
      operationId: CalUnifiedCalendarsController_createCalendarEvent
      summary: Create a calendar event
      description: Create a new event on the authenticated user's calendar. Currently only Google Calendar is supported.
      parameters:
      - name: calendar
        required: true
        in: path
        schema:
          enum:
          - google
          - office365
          - apple
          type: string
      - name: Authorization
        in: header
        description: value must be `Bearer <token>` where `<token>` is api key prefixed with cal_ or managed user access token
        required: true
        schema:
          type: string
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/CreateUnifiedCalendarEventInput'
      responses:
        '201':
          description: ''
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GetUnifiedCalendarEventOutput'
      tags:
      - Cal Unified Calendars
  /v2/calendars/{calendar}/freebusy:
    get:
      operationId: CalUnifiedCalendarsController_getFreeBusy
      summary: Get free/busy times
      description: Get busy time slots for the authenticated user's selected calendars in the given date range. Currently only Google Calendar is supported.
      parameters:
      - name: calendar
        required: true
        in: path
        schema:
          enum:
          - google
          - office365
          - apple
          type: string
      - name: from
        required: true
        in: query
        description: Start of the date range (ISO 8601 date or date-time)
        schema:
          example: '2026-03-10'
          type: string
      - name: to
        required: true
        in: query
        description: End of the date range (ISO 8601 date or date-time)
        schema:
          example: '2026-03-10'
          type: string
      - name: timeZone
        required: false
        in: query
        description: IANA time zone (e.g. America/New_York)
        schema:
          type: string
      - name: Authorization
        in: header
        description: value must be `Bearer <token>` where `<token>` is api key prefixed with cal_ or managed user access token
        required: true
        schema:
          type: string
      responses:
        '200':
          description: ''
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GetBusyTimesOutput'
      tags:
      - Cal Unified Calendars
components:
  schemas:
    CalendarEventSipLocation:
      type: object
      properties:
        type:
          type: string
          default: sip
          enum:
          - sip
          description: Indicates this is a SIP (Session Initiation Protocol) conference location
        url:
          type: string
          description: SIP URL for joining the conference
        label:
          type: string
          nullable: true
          description: Display name for the SIP conference
        pin:
          type: string
          nullable: true
          description: PIN number required for the SIP conference
        password:
          type: string
          nullable: true
          description: Password required for the SIP conference
      required:
      - type
      - url
    ListConnectionsOutput:
      type: object
      properties:
        status:
          type: string
          example: success
          enum:
          - success
          - error
        data:
          $ref: '#/components/schemas/ListConnectionsData'
      required:
      - status
      - data
    CalendarConnectionItem:
      type: object
      properties:
        connectionId:
          type: string
          description: Stable ID for this calendar connection (use in connection-scoped endpoints)
          example: '123'
        type:
          type: string
          enum:
          - google
          - office365
          - apple
          description: Calendar provider type
          example: google
        email:
          type: string
          nullable: true
          description: Primary email for this connection (null if unavailable)
          example: user@gmail.com
      required:
      - connectionId
      - type
    BusyTimesOutput:
      type: object
      properties:
        start:
          format: date-time
          type: string
        end:
          format: date-time
          type: string
        source:
          type: string
          nullable: true
      required:
      - start
      - end
    CalendarEventMoreLocation:
      type: object
      properties:
        type:
          type: string
          default: more
          enum:
          - more
          description: Indicates this is an additional conference location type
        url:
          type: string
          description: URL for accessing this location
        label:
          type: string
          nullable: true
          description: Display name for this location
      required:
      - type
      - url
    ListConnectionsData:
      type: object
      properties:
        connections:
          type: array
          items:
            $ref: '#/components/schemas/CalendarConnectionItem'
      required:
      - connections
    UnifiedCalendarEventOutput:
      type: object
      properties:
        start:
          type: object
          properties:
            time:
              type: string
              format: date-time
            timeZone:
              type: string
          description: Start date and time of the calendar event with timezone information
        end:
          type: object
          properties:
            time:
              type: string
              format: date-time
            timeZone:
              type: string
          description: End date and time of the calendar event with timezone information
        id:
          type: string
          description: Unique identifier of the calendar event
        title:
          type: string
          description: Title of the calendar event
        description:
          type: string
          nullable: true
          description: Detailed description of the calendar event
        locations:
          type: array
          items:
            oneOf:
            - $ref: '#/components/schemas/CalendarEventVideoLocation'
            - $ref: '#/components/schemas/CalendarEventPhoneLocation'
            - $ref: '#/components/schemas/CalendarEventSipLocation'
            - $ref: '#/components/schemas/CalendarEventMoreLocation'
            discriminator:
              propertyName: type
          nullable: true
          description: Conference locations with entry points (video, phone, sip, more)
        attendees:
          nullable: true
          description: List of attendees with their response status
          type: array
          items:
            $ref: '#/components/schemas/CalendarEventAttendee'
        status:
          nullable: true
          example: accepted
          $ref: '#/components/schemas/CalendarEventStatus'
        hosts:
          nullable: true
          description: Information about the event hosts (organizers)
          type: array
          items:
            $ref: '#/components/schemas/CalendarEventHost'
        calendarEventOwner:
          nullable: true
          description: The calendar account that owns this event. This is the primary calendar where the event is stored and cannot be modified without appropriate permissions. Changing this would require moving the event to a different calendar
          allOf:
          - $ref: '#/components/schemas/calendarEventOwner'
        source:
          example: google
          $ref: '#/components/schemas/CalendarSource'
      required:
      - start
      - end
      - id
      - title
      - source
    ListUnifiedCalendarEventsOutput:
      type: object
      properties:
        status:
          type: string
          example: success
          enum:
          - success
          - error
        data:
          type: array
          items:
            $ref: '#/components/schemas/UnifiedCalendarEventOutput'
      required:
      - status
      - data
    CalendarEventVideoLocation:
      type: object
      properties:
        type:
          type: string
          default: video
          enum:
          - video
          description: Indicates this is a video conference location
        url:
          type: string
          description: URL for joining the video conference
        label:
          type: string
          nullable: true
          description: Display name for the video conference
        password:
          type: string
          nullable: true
          description: Password required to join the video conference
        meetingCode:
          type: string
          nullable: true
          description: Meeting code or ID required to join the conference
        accessCode:
          type: string
          nullable: true
          description: Access code required to join the conference
      required:
      - type
      - url
    CalendarEventStatus:
      type: string
      description: Status of the event (accepted, pending, declined, cancelled)
      enum:
      - accepted
      - pending
      - declined
      - cancelled
    UpdateCalendarEventAttendee:
      type: object
      properties:
        email:
          type: string
          description: Email address of the attendee
        name:
          type: string
          description: Display name of the attendee
        responseStatus:
          nullable: true
          $ref: '#/components/schemas/CalendarEventResponseStatus'
        self:
          type: boolean
          nullable: true
          description: Indicates if this attendee is the current user
        optional:
          type: boolean
          nullable: true
          description: Indicates if this attendee's attendance is optional
        host:
          type: boolean
          nullable: true
          description: Indicates if this attendee is the host
    CalendarEventAttendee:
      type: object
      properties:
        email:
          type: string
          description: Email address of the attendee
        name:
          type: string
          description: Display name of the attendee
        responseStatus:
          nullable: true
          example: accepted
          $ref: '#/components/schemas/CalendarEventResponseStatus'
        self:
          type: boolean
          nullable: true
          description: Indicates if this attendee is the current user
        optional:
          type: boolean
          nullable: true
          description: Indicates if this attendee's attendance is optional
        host:
          type: boolean
          nullable: true
          description: Indicates if this attendee is the host
      required:
      - email
    CalendarEventResponseStatus:
      type: string
      description: Response status of the attendee
      enum:
      - accepted
      - pending
      - declined
      - needsAction
    CreateEventDateTimeWithZone:
      type: object
      properties:
        time:
          type: string
          format: date-time
          description: Start or end time in ISO 8601 format
        timeZone:
          type: string
          description: IANA time zone (e.g. America/New_York)
      required:
      - time
      - timeZone
    GetUnifiedCalendarEventOutput:
      type: object
      properties:
        status:
          type: string
          example: success
          enum:
          - success
          - error
        data:
          $ref: '#/components/schemas/UnifiedCalendarEventOutput'
      required:
      - status
      - data
    CalendarEventHost:
      type: object
      properties:
        email:
          type: string
          description: Email address of the event host
        name:
          type: string
          nullable: true
          description: Display name of the event host
        responseStatus:
          nullable: true
          example: accepted
          $ref: '#/components/schemas/CalendarEventResponseStatus'
      required:
      - email
    GetBusyTimesOutput:
      type: object
      properties:
        status:
          type: string
          example: success
          enum:
          - success
          - error
        data:
          type: array
          items:
            $ref: '#/components/schemas/BusyTimesOutput'
      required:
      - status
      - data
    UpdateUnifiedCalendarEventInput:
      type: object
      properties:
        start:
          type: object
          properties:
            time:
              type: string
              format: date-time
            timeZone:
              type: string
          description: Start date and time of the calendar event with timezone information
        end:
          type: object
          properties:
            time:
              type: string
              format: date-time
            timeZone:
              type: string
          description: End date and time of the calendar event with timezone information
        title:
          type: string
          description: Title of the calendar event
        description:
          type: string
          nullable: true
          description: Detailed description of the calendar event
        attendees:
          nullable: true
          description: 'List of attendees. CAUTION: You must pass the entire array with all updated values. Any attendees not included in this array will be removed from the event.'
          type: array
          items:
            $ref: '#/components/schemas/UpdateCalendarEventAttendee'
        status:
          nullable: true
          example: accepted
          $ref: '#/components/schemas/CalendarEventStatus'
    CalendarSource:
      type: string
      description: Calendar integration source (e.g., Google Calendar, Office 365, Apple Calendar). Currently only Google Calendar is supported.
      enum:
      - google
      - office365
      - apple
    CreateUnifiedCalendarEventInput:
      type: object
      properties:
        title:
          type: string
          description: Title of the calendar event
        start:
          description: Start date and time with time zone
          allOf:
          - $ref: '#/components/schemas/CreateEventDateTimeWithZone'
        end:
          description: End date and time with time zone
          allOf:
          - $ref: '#/components/schemas/CreateEventDateTimeWithZone'
        description:
          type: string
          nullable: true
          description: Description of the event
        attendees:
          description: List of attendees
          type: array
          items:
            $ref: '#/components/schemas/CreateEventAttendee'
      required:
      - title
      - start
      - end
    CalendarEventPhoneLocation:
      type: object
      properties:
        type:
          type: string
          default: phone
          enum:
          - phone
          description: Indicates this is a phone conference location
        url:
          type: string
          description: Phone number or URL for dialing into the conference
        label:
          type: string
          nullable: true
          description: Display name for the phone conference
        pin:
          type: string
          nullable: true
          description: PIN number required for the phone conference
        password:
          type: string
          nullable: true
          description: Password required for the phone conference
        accessCode:
          type: string
          nullable: true
          description: Access code required for the phone conference
        regionCode:
          type: string
          nullable: true
          description: Country/region code for the phone number
      required:
      - type
      - url
    calendarEventOwner:
      type: object
      properties:
        email:
          type: string
          description: Email address of the event host
        name:
          type: string
          nullable: true
          description: Display name of the event host
      required:
      - email
    CreateEventAttendee:
      type: object
      properties:
        email:
          type: string
          description: Email address of the attendee
        name:
          type: string
          description: Display name of the attendee
      required:
      - email