openapi: 3.0.3
info:
  title: Samsung SmartThings Apps Schedules API
  description: 'The SmartThings API is the RESTful core of the SmartThings smart-home IoT platform. It is used to control devices, read device status, manage Locations, Rooms, and Modes, build Automations with Rules and Scenes, inspect Capabilities, and build SmartApps (Apps and Installed Apps) that subscribe to events and run Schedules. Requests are authenticated with a Personal Access Token (PAT) for testing or an OAuth 2.0 access token for production integrations, passed as `Authorization: Bearer {token}`. This document is grounded in the official SmartThings Swagger definition (https://swagger.api.smartthings.com/public/st-api.yml); some less-common endpoints (Apps, History, Virtual Devices, individual Subscription operations) are modeled from the public docs and SDK where a full path was not directly confirmed.'
  version: '1.0'
  contact:
    name: SmartThings Developers
    url: https://developer.smartthings.com
servers:
- url: https://api.smartthings.com/v1
  description: SmartThings Cloud API
security:
- bearerAuth: []
- oauth2: []
tags:
- name: Schedules
  description: Future/cron executions for Installed Apps.
paths:
  /installedapps/{installedAppId}/schedules:
    parameters:
    - $ref: '#/components/parameters/InstalledAppId'
    get:
      operationId: listSchedules
      tags:
      - Schedules
      summary: List Schedules
      responses:
        '200':
          description: A list of schedules.
          content:
            application/json:
              schema:
                type: object
                properties:
                  items:
                    type: array
                    items:
                      $ref: '#/components/schemas/Schedule'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /installedapps/{installedAppId}/schedules/{scheduleName}:
    parameters:
    - $ref: '#/components/parameters/InstalledAppId'
    - name: scheduleName
      in: path
      required: true
      schema:
        type: string
    post:
      operationId: createSchedule
      tags:
      - Schedules
      summary: Create a Schedule
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/Schedule'
      responses:
        '200':
          description: The created schedule.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Schedule'
        '401':
          $ref: '#/components/responses/Unauthorized'
    delete:
      operationId: deleteSchedule
      tags:
      - Schedules
      summary: Delete a Schedule
      responses:
        '200':
          description: Deletion confirmation.
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
components:
  parameters:
    InstalledAppId:
      name: installedAppId
      in: path
      required: true
      description: The identifier of the installed app.
      schema:
        type: string
  schemas:
    Error:
      type: object
      properties:
        requestId:
          type: string
        error:
          type: object
          properties:
            code:
              type: string
            message:
              type: string
            details:
              type: array
              items:
                type: object
                additionalProperties: true
    Schedule:
      type: object
      properties:
        scheduledExecutions:
          type: array
          items:
            type: integer
        name:
          type: string
        cron:
          type: object
          properties:
            expression:
              type: string
            timezone:
              type: string
        once:
          type: object
          properties:
            time:
              type: integer
  responses:
    Unauthorized:
      description: Missing or invalid access token.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    NotFound:
      description: The requested resource was not found.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: 'A Personal Access Token (PAT) from https://account.smartthings.com/tokens or an OAuth 2.0 access token, passed as `Authorization: Bearer {token}`.'
    oauth2:
      type: oauth2
      description: OAuth 2.0 authorization code flow for production integrations.
      flows:
        authorizationCode:
          authorizationUrl: https://api.smartthings.com/oauth/authorize
          tokenUrl: https://api.smartthings.com/oauth/token
          scopes:
            r:devices:*: Read devices
            x:devices:*: Control devices
            r:locations:*: Read locations
            w:locations:*: Manage locations
            r:scenes:*: Read scenes
            x:scenes:*: Execute scenes
            r:rules:*: Read rules
            w:rules:*: Manage rules