> ## Documentation Index
> Fetch the complete documentation index at: https://docs.orbit.devotel.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Cancel a desk reservation

> Cancels an active desk reservation. The booker can cancel their own; owner/admin can cancel any. Returns 410 if the reservation is already cancelled/fulfilled/expired, 404 if it does not exist for the org.



## OpenAPI

````yaml /openapi.yaml delete /api/v1/voice/hoteling/reservations/{id}
openapi: 3.1.0
info:
  title: Devotel CPaaS API
  description: Orbit by Devotel — Communications Platform as a Service API
  version: 1.0.0
  contact:
    name: Devotel
    url: https://devotel.io
    email: support@devotel.io
  license:
    name: Proprietary
servers:
  - url: https://api.orbit.devotel.io
    description: Production
security:
  - Bearer: []
  - ApiKey: []
tags:
  - name: Messages
    description: >-
      Send and manage messages across all channels (SMS, WhatsApp, RCS, Email,
      Viber, etc.)
  - name: Fax
    description: >-
      List and track fax (MMS/T.38) transmissions on Telnyx-backed fax numbers
      (sending flows through the Messaging API)
  - name: Agents
    description: AI agent creation, configuration, and execution
  - name: Voice
    description: Voice calls, IVR, conferencing, and SIP trunking
  - name: OnCall
    description: On-call rotations and escalation policy planning for incident alerting
  - name: Webhooks
    description: Webhook endpoint management and delivery logs
  - name: Numbers
    description: Phone number search, provisioning, and configuration
  - name: Brand Identity
    description: >-
      Unified cross-channel brand trust posture (10DLC, toll-free, WhatsApp,
      RCS, branded calling, number KYC)
  - name: Contacts
    description: Contact management, segmentation, and lifecycle tracking
  - name: Campaigns
    description: Marketing campaign orchestration and analytics
  - name: Flows
    description: Automation flow builder and execution engine
  - name: Templates
    description: Message template management and approval workflows
  - name: Settings
    description: Organization, channel, and user preference settings
  - name: Verify
    description: OTP generation and verification across channels
  - name: Push
    description: Push notification delivery via FCM and APNs
  - name: Integrations
    description: Third-party service connections and OAuth management
  - name: CDP
    description: >-
      Customer Data Platform — activation surface (CRM object sync, streaming
      destinations, ad-audience activation)
  - name: Files
    description: >-
      Server-to-server media upload, listing, retrieval, and deletion
      (signed-URL backed)
  - name: Commerce
    description: >-
      Omnichannel conversational-commerce — persistent cart + checkout state
      machine, channel-agnostic hosted pay-by-link, native WhatsApp checkout,
      and AP2-style agent payment mandates.
  - name: Sync
    description: >-
      Real-time shared-state primitive (Twilio Sync parity) — Documents, Maps,
      Lists, and ephemeral Streams, with change events relayed over the
      /api/v1/ws/sync WebSocket gateway
paths:
  /api/v1/voice/hoteling/reservations/{id}:
    delete:
      tags:
        - Voice
      summary: Cancel a desk reservation
      description: >-
        Cancels an active desk reservation. The booker can cancel their own;
        owner/admin can cancel any. Returns 410 if the reservation is already
        cancelled/fulfilled/expired, 404 if it does not exist for the org.
      parameters:
        - name: id
          in: path
          required: true
          description: Reservation id to cancel.
          schema:
            type: string
            pattern: ^hdr_[0-9a-f]{32}$
      responses:
        '200':
          description: The cancelled desk reservation.
          content:
            application/json:
              schema:
                type: object
                properties:
                  data:
                    $ref: '#/components/schemas/HotDeskReservationView'
components:
  schemas:
    HotDeskReservationView:
      type: object
      description: A hoteling desk reservation as returned to the booking calendar.
      required:
        - id
        - deviceSipUsername
        - userId
        - startsAt
        - endsAt
        - status
        - durationMinutes
      properties:
        id:
          type: string
        deviceSipUsername:
          type: string
        userId:
          type: string
        deviceLabelSnapshot:
          type:
            - string
            - 'null'
        userDisplayNameSnapshot:
          type:
            - string
            - 'null'
        startsAt:
          type: string
          format: date-time
        endsAt:
          type: string
          format: date-time
        status:
          type: string
        notes:
          type:
            - string
            - 'null'
        fulfilledSessionId:
          type:
            - string
            - 'null'
        fulfilledAt:
          type:
            - string
            - 'null'
          format: date-time
        releasedReason:
          type:
            - string
            - 'null'
        durationMinutes:
          type: integer
          minimum: 0
          description: Window length in minutes.
  securitySchemes:
    Bearer:
      type: http
      scheme: bearer
      bearerFormat: JWT
      description: Dashboard JWT token from Clerk
    ApiKey:
      type: apiKey
      name: X-API-Key
      in: header
      description: Server-to-server API key (dv_live_sk_*)

````