SmartThings Rooms API

openapi: 3.0.3
info:
  title: Samsung SmartThings 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: Devices
    description: Access, control, install, update, and delete devices.
  - name: Device Commands & Status
    description: Execute commands, create events, and read device/component/capability status.
  - name: Locations
    description: Locations (homes) and their Modes.
  - name: Rooms
    description: Groupings of devices within a Location.
  - name: Scenes
    description: Saved sets of device states that can be executed on demand.
  - name: Rules
    description: Condition/action Automations over connected devices.
  - name: Capabilities
    description: Standard and custom capability definitions.
  - name: Subscriptions
    description: Event subscriptions for Installed Apps.
  - name: Schedules
    description: Future/cron executions for Installed Apps.
  - name: Apps
    description: SmartApp registrations (Lambda or webhook endpoints).
  - name: Installed Apps
    description: Per-user installations of a SmartApp.
  - name: Presentations
    description: Device presentation and configuration metadata.
  - name: History
    description: Event history for devices and locations.
  - name: Virtual Devices
    description: Software devices for testing automations and integrations.
paths:
  /devices:
    get:
      operationId: listDevices
      tags: [Devices]
      summary: List Devices
      description: Lists the devices accessible to the authenticated principal, optionally filtered by location, capability, or type.
      parameters:
        - name: locationId
          in: query
          required: false
          schema:
            type: string
        - name: capability
          in: query
          required: false
          schema:
            type: string
      responses:
        '200':
          description: A paginated list of devices.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/DeviceList'
        '401':
          $ref: '#/components/responses/Unauthorized'
    post:
      operationId: installDevice
      tags: [Devices]
      summary: Install a Device
      description: Installs (creates) a device, for example a virtual or cloud-connected device.
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              additionalProperties: true
      responses:
        '200':
          description: The installed device.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Device'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '422':
          $ref: '#/components/responses/UnprocessableEntity'
  /devices/{deviceId}:
    parameters:
      - $ref: '#/components/parameters/DeviceId'
    get:
      operationId: getDevice
      tags: [Devices]
      summary: Get the Description of a Device
      responses:
        '200':
          description: The device description.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Device'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
    put:
      operationId: updateDevice
      tags: [Devices]
      summary: Update a Device
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              additionalProperties: true
      responses:
        '200':
          description: The updated device.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Device'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
    delete:
      operationId: deleteDevice
      tags: [Devices]
      summary: Delete a Device
      responses:
        '200':
          description: Deletion confirmation.
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
  /devices/{deviceId}/commands:
    parameters:
      - $ref: '#/components/parameters/DeviceId'
    post:
      operationId: executeDeviceCommands
      tags: [Device Commands & Status]
      summary: Execute Commands on a Device
      description: Executes one or more capability commands on a device (up to 10 commands per request).
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/CommandsRequest'
      responses:
        '200':
          description: Command execution results.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CommandResults'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
  /devices/{deviceId}/events:
    parameters:
      - $ref: '#/components/parameters/DeviceId'
    post:
      operationId: createDeviceEvents
      tags: [Device Commands & Status]
      summary: Create Device Events
      description: Creates one or more state events for a device (up to 50 per request), typically for cloud-connected or virtual devices.
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                deviceEvents:
                  type: array
                  items:
                    type: object
                    additionalProperties: true
      responses:
        '200':
          description: Events accepted.
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
  /devices/{deviceId}/status:
    parameters:
      - $ref: '#/components/parameters/DeviceId'
    get:
      operationId: getDeviceStatus
      tags: [Device Commands & Status]
      summary: Get the Full Status of a Device
      responses:
        '200':
          description: The full status of the device across all components and capabilities.
          content:
            application/json:
              schema:
                type: object
                additionalProperties: true
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
  /devices/{deviceId}/components/{componentId}/status:
    parameters:
      - $ref: '#/components/parameters/DeviceId'
      - $ref: '#/components/parameters/ComponentId'
    get:
      operationId: getDeviceComponentStatus
      tags: [Device Commands & Status]
      summary: Get the Status of a Device Component
      responses:
        '200':
          description: The status of the component.
          content:
            application/json:
              schema:
                type: object
                additionalProperties: true
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
  /devices/{deviceId}/components/{componentId}/capabilities/{capabilityId}/status:
    parameters:
      - $ref: '#/components/parameters/DeviceId'
      - $ref: '#/components/parameters/ComponentId'
      - name: capabilityId
        in: path
        required: true
        schema:
          type: string
    get:
      operationId: getDeviceCapabilityStatus
      tags: [Device Commands & Status]
      summary: Get the Status of a Capability
      responses:
        '200':
          description: The status of the capability on the component.
          content:
            application/json:
              schema:
                type: object
                additionalProperties: true
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
  /devices/{deviceId}/health:
    parameters:
      - $ref: '#/components/parameters/DeviceId'
    get:
      operationId: getDeviceHealth
      tags: [Devices]
      summary: Get the Health State of a Device
      responses:
        '200':
          description: The device health state (ONLINE/OFFLINE).
          content:
            application/json:
              schema:
                type: object
                properties:
                  deviceId:
                    type: string
                  state:
                    type: string
                    enum: [ONLINE, OFFLINE, UNHEALTHY]
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
  /locations:
    get:
      operationId: listLocations
      tags: [Locations]
      summary: List Locations
      responses:
        '200':
          description: A list of locations.
          content:
            application/json:
              schema:
                type: object
                properties:
                  items:
                    type: array
                    items:
                      $ref: '#/components/schemas/Location'
        '401':
          $ref: '#/components/responses/Unauthorized'
    post:
      operationId: createLocation
      tags: [Locations]
      summary: Create a Location
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/LocationInput'
      responses:
        '200':
          description: The created location.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Location'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '422':
          $ref: '#/components/responses/UnprocessableEntity'
  /locations/{locationId}:
    parameters:
      - $ref: '#/components/parameters/LocationId'
    get:
      operationId: getLocation
      tags: [Locations]
      summary: Get a Location
      responses:
        '200':
          description: The location.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Location'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
    put:
      operationId: updateLocation
      tags: [Locations]
      summary: Update a Location
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/LocationInput'
      responses:
        '200':
          description: The updated location.
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
    patch:
      operationId: patchLocation
      tags: [Locations]
      summary: Patch a Location
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              additionalProperties: true
      responses:
        '200':
          description: The patched location.
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
    delete:
      operationId: deleteLocation
      tags: [Locations]
      summary: Delete a Location
      responses:
        '200':
          description: Deletion confirmation.
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
  /locations/{locationId}/rooms:
    parameters:
      - $ref: '#/components/parameters/LocationId'
    get:
      operationId: listRooms
      tags: [Rooms]
      summary: List Rooms
      responses:
        '200':
          description: A list of rooms in the location.
          content:
            application/json:
              schema:
                type: object
                properties:
                  items:
                    type: array
                    items:
                      $ref: '#/components/schemas/Room'
        '401':
          $ref: '#/components/responses/Unauthorized'
    post:
      operationId: createRoom
      tags: [Rooms]
      summary: Create a Room
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/RoomInput'
      responses:
        '200':
          description: The created room.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Room'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /locations/{locationId}/rooms/{roomId}:
    parameters:
      - $ref: '#/components/parameters/LocationId'
      - name: roomId
        in: path
        required: true
        schema:
          type: string
    get:
      operationId: getRoom
      tags: [Rooms]
      summary: Get a Room
      responses:
        '200':
          description: The room.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Room'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
    put:
      operationId: updateRoom
      tags: [Rooms]
      summary: Update a Room
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/RoomInput'
      responses:
        '200':
          description: The updated room.
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
    delete:
      operationId: deleteRoom
      tags: [Rooms]
      summary: Delete a Room
      responses:
        '200':
          description: Deletion confirmation.
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
  /locations/{locationId}/modes:
    parameters:
      - $ref: '#/components/parameters/LocationId'
    get:
      operationId: listModes
      tags: [Locations]
      summary: Get the Modes of a Location
      responses:
        '200':
          description: The modes of the location.
        '401':
          $ref: '#/components/responses/Unauthorized'
    post:
      operationId: createMode
      tags: [Locations]
      summary: Create a Mode
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                label:
                  type: string
      responses:
        '200':
          description: The created mode.
        '401':
          $ref: '#/components/responses/Unauthorized'
  /locations/{locationId}/modes/current:
    parameters:
      - $ref: '#/components/parameters/LocationId'
    get:
      operationId: getCurrentMode
      tags: [Locations]
      summary: Get a Location's Current Mode
      responses:
        '200':
          description: The current mode.
        '401':
          $ref: '#/components/responses/Unauthorized'
    put:
      operationId: setCurrentMode
      tags: [Locations]
      summary: Change a Location's Current Mode
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                modeId:
                  type: string
      responses:
        '200':
          description: The updated current mode.
        '401':
          $ref: '#/components/responses/Unauthorized'
  /scenes:
    get:
      operationId: listScenes
      tags: [Scenes]
      summary: List Scenes
      parameters:
        - name: locationId
          in: query
          required: false
          schema:
            type: string
      responses:
        '200':
          description: A list of scenes.
          content:
            application/json:
              schema:
                type: object
                properties:
                  items:
                    type: array
                    items:
                      $ref: '#/components/schemas/Scene'
        '401':
          $ref: '#/components/responses/Unauthorized'
    post:
      operationId: createScene
      tags: [Scenes]
      summary: Create a Scene
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              additionalProperties: true
      responses:
        '200':
          description: The created scene.
        '401':
          $ref: '#/components/responses/Unauthorized'
  /scenes/{sceneId}:
    parameters:
      - name: sceneId
        in: path
        required: true
        schema:
          type: string
    get:
      operationId: getScene
      tags: [Scenes]
      summary: Get a Scene
      responses:
        '200':
          description: The scene.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Scene'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
    put:
      operationId: updateScene
      tags: [Scenes]
      summary: Update a Scene
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              additionalProperties: true
      responses:
        '200':
          description: The updated scene.
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
    delete:
      operationId: deleteScene
      tags: [Scenes]
      summary: Delete a Scene
      responses:
        '200':
          description: Deletion confirmation.
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
  /scenes/{sceneId}/execute:
    parameters:
      - name: sceneId
        in: path
        required: true
        schema:
          type: string
    post:
      operationId: executeScene
      tags: [Scenes]
      summary: Execute a Scene
      responses:
        '200':
          description: Scene execution result.
          content:
            application/json:
              schema:
                type: object
                properties:
                  status:
                    type: string
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
  /rules:
    get:
      operationId: listRules
      tags: [Rules]
      summary: List Rules
      parameters:
        - name: locationId
          in: query
          required: true
          schema:
            type: string
      responses:
        '200':
          description: A list of rules.
          content:
            application/json:
              schema:
                type: object
                properties:
                  items:
                    type: array
                    items:
                      $ref: '#/components/schemas/Rule'
        '401':
          $ref: '#/components/responses/Unauthorized'
    post:
      operationId: createRule
      tags: [Rules]
      summary: Create a Rule
      parameters:
        - name: locationId
          in: query
          required: true
          schema:
            type: string
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/Rule'
      responses:
        '200':
          description: The created rule.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Rule'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '422':
          $ref: '#/components/responses/UnprocessableEntity'
  /rules/{ruleId}:
    parameters:
      - name: ruleId
        in: path
        required: true
        schema:
          type: string
      - name: locationId
        in: query
        required: true
        schema:
          type: string
    get:
      operationId: getRule
      tags: [Rules]
      summary: Get a Rule
      responses:
        '200':
          description: The rule.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Rule'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
    put:
      operationId: updateRule
      tags: [Rules]
      summary: Update a Rule
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/Rule'
      responses:
        '200':
          description: The updated rule.
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
    delete:
      operationId: deleteRule
      tags: [Rules]
      summary: Delete a Rule
      responses:
        '200':
          description: Deletion confirmation.
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
  /rules/{ruleId}/execute:
    parameters:
      - name: ruleId
        in: path
        required: true
        schema:
          type: string
      - name: locationId
        in: query
        required: true
        schema:
          type: string
    post:
      operationId: executeRule
      tags: [Rules]
      summary: Execute a Rule
      responses:
        '200':
          description: Rule execution result.
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
  /capabilities:
    get:
      operationId: listCapabilities
      tags: [Capabilities]
      summary: List Capabilities
      responses:
        '200':
          description: A list of standard capabilities.
          content:
            application/json:
              schema:
                type: object
                properties:
                  items:
                    type: array
                    items:
                      $ref: '#/components/schemas/Capability'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /capabilities/{capabilityId}/{capabilityVersion}:
    parameters:
      - name: capabilityId
        in: path
        required: true
        schema:
          type: string
      - name: capabilityVersion
        in: path
        required: true
        schema:
          type: integer
    get:
      operationId: getCapability
      tags: [Capabilities]
      summary: Get a Capability
      responses:
        '200':
          description: The capability definition, including attributes and commands.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Capability'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
  /installedapps:
    get:
      operationId: listInstalledApps
      tags: [Installed Apps]
      summary: List Installed Apps
      parameters:
        - name: locationId
          in: query
          required: false
          schema:
            type: string
      responses:
        '200':
          description: A list of installed apps.
          content:
            application/json:
              schema:
                type: object
                properties:
                  items:
                    type: array
                    items:
                      $ref: '#/components/schemas/InstalledApp'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /installedapps/{installedAppId}:
    parameters:
      - $ref: '#/components/parameters/InstalledAppId'
    get:
      operationId: getInstalledApp
      tags: [Installed Apps]
      summary: Get an Installed App
      responses:
        '200':
          description: The installed app.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/InstalledApp'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
    delete:
      operationId: deleteInstalledApp
      tags: [Installed Apps]
      summary: Delete an Installed App
      responses:
        '200':
          description: Deletion confirmation.
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
  /installedapps/{installedAppId}/configs:
    parameters:
      - $ref: '#/components/parameters/InstalledAppId'
    get:
      operationId: listInstalledAppConfigs
      tags: [Installed Apps]
      summary: List an Installed App's Configurations
      responses:
        '200':
          description: A list of configurations.
        '401':
          $ref: '#/components/responses/Unauthorized'
  /installedapps/{installedAppId}/events:
    parameters:
      - $ref: '#/components/parameters/InstalledAppId'
    post:
      operationId: createInstalledAppEvents
      tags: [Installed Apps]
      summary: Create Installed App Events
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              additionalProperties: true
      responses:
        '200':
          description: Events accepted.
        '401':
          $ref: '#/components/responses/Unauthorized'
  /installedapps/{installedAppId}/subscriptions:
    parameters:
      - $ref: '#/components/parameters/InstalledAppId'
    get:
      operationId: listSubscriptions
      tags: [Subscriptions]
      summary: List an Installed App's Subscriptions
      responses:
        '200':
          description: A list of subscriptions.
          content:
            application/json:
              schema:
                type: object
                properties:
                  items:
                    type: array
                    items:
                      $ref: '#/components/schemas/Subscription'
        '401':
          $ref: '#/components/responses/Unauthorized'
    post:
      operationId: createSubscription
      tags: [Subscriptions]
      summary: Create a Subscription for an Installed App
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/Subscription'
      responses:
        '200':
          description: The created subscription.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Subscription'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '422':
          $ref: '#/components/responses/UnprocessableEntity'
    delete:
      operationId: deleteAllSubscriptions
      tags: [Subscriptions]
      summary: Delete All of an Installed App's Subscriptions
      responses:
        '200':
          description: Deletion confirmation.
        '401':
          $ref: '#/components/responses/Unauthorized'
  /installedapps/{installedAppId}/subscriptions/{subscriptionId}:
    parameters:
      - $ref: '#/components/parameters/InstalledAppId'
      - name: subscriptionId
        in: path
        required: true
        schema:
          type: string
    get:
      operationId: getSubscription
      tags: [Subscriptions]
      summary: Get a Subscription
      responses:
        '200':
          description: The subscription.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Subscription'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
    delete:
      operationId: deleteSubscription
      tags: [Subscriptions]
      summary: Delete a Subscription
      responses:
        '200':
          description: Deletion confirmation.
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
  /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'
  /apps:
    get:
      operationId: listApps
      tags: [Apps]
      summary: List Apps
      description: Lists the SmartApps registered by the authenticated principal. Modeled from the public docs and SDK.
      responses:
        '200':
          description: A list of apps.
          content:
            application/json:
              schema:
                type: object
                properties:
                  items:
                    type: array
                    items:
                      $ref: '#/components/schemas/App'
        '401':
          $ref: '#/components/responses/Unauthorized'
    post:
      operationId: createApp
      tags: [Apps]
      summary: Create an App
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/App'
      responses:
        '200':
          description: The created app.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/App'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /apps/{appNameOrId}:
    parameters:
      - name: appNameOrId
        in: path
        required: true
        schema:
          type: string
    get

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# Full source: https://raw.githubusercontent.com/api-evangelist/smartthings/refs/heads/main/openapi/smartthings-openapi.yml