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

# Delete an appointment



## OpenAPI

````yaml /openapi/ext-api-v1.json delete /appointments/{appointmentId}
openapi: 3.0.0
info:
  title: Healos External API
  version: 1.0.0
  description: >-
    External API for managing patients, documents, and appointments, listing
    providers, and for pulling clinical notes (with transcript and patient
    context).
servers:
  - url: https://api.healos.ai/ext-api/v1
    description: Production
  - url: http://localhost:8787/ext-api/v1
    description: Local development
security:
  - ApiKeyAuth: []
paths:
  /appointments/{appointmentId}:
    delete:
      tags:
        - Appointments
      summary: Delete an appointment
      parameters:
        - schema:
            type: string
            description: Appointment UUID
            example: f47ac10b-58cc-4372-a567-0e02b2c3d479
          required: true
          name: appointmentId
          in: path
      responses:
        '200':
          description: Appointment deleted
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/DeleteResponse'
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
        '403':
          description: Insufficient scope
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
        '404':
          description: Appointment not found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
        '429':
          description: Rate limit exceeded
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/RateLimitError'
components:
  schemas:
    DeleteResponse:
      type: object
      properties:
        success:
          type: boolean
      required:
        - success
    Error:
      type: object
      properties:
        error:
          type: string
      required:
        - error
    RateLimitError:
      type: object
      properties:
        error:
          type: string
          example: Rate limit exceeded. Please retry after the window resets.
      required:
        - error
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: X-API-Key
      description: API key obtained from /api/v1/ext-api-keys

````