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OpenAPI Specification
openapi: 3.2.0
info:
title: Google Assistant API
description: The Google Assistant API enables developers to embed the Google Assistant into devices and applications. It provides a conversational interface through gRPC and REST endpoints, allowing applications to send text or audio queries to the Assistant and receive responses. The Actions API allows developers to build conversational Actions that extend the Assistant's capabilities with custom intents, scenes, and fulfillment logic.
version: 2.0.0
contact:
name: Google Assistant
url: https://developers.google.com/assistant
license:
name: Google APIs Terms of Service
url: https://developers.google.com/terms
servers:
- url: https://embeddedassistant.googleapis.com
description: Google Assistant Embedded API Server
tags:
- name: Assistant
description: Interact with Google Assistant
paths:
/v1alpha2/projects/{projectId}/deviceModels:
get:
operationId: listDeviceModels
summary: Google Assistant List Device Models
description: Lists all device models registered for the project.
tags:
- Assistant
parameters:
- name: projectId
in: path
required: true
description: The Google Cloud project ID.
schema:
type: string
responses:
'200':
description: Successful response with device models.
content:
application/json:
schema:
$ref: '#/components/schemas/DeviceModelListResponse'
post:
operationId: createDeviceModel
summary: Google Assistant Create Device Model
description: Registers a new device model.
tags:
- Assistant
parameters:
- name: projectId
in: path
required: true
schema:
type: string
requestBody:
required: true
content:
application/json:
schema:
$ref: '#/components/schemas/DeviceModel'
responses:
'200':
description: Device model created successfully.
content:
application/json:
schema:
$ref: '#/components/schemas/DeviceModel'
/v1alpha2/projects/{projectId}/deviceModels/{deviceModelId}:
get:
operationId: getDeviceModel
summary: Google Assistant Get Device Model
description: Retrieves a specific device model.
tags:
- Assistant
parameters:
- name: projectId
in: path
required: true
schema:
type: string
- name: deviceModelId
in: path
required: true
schema:
type: string
responses:
'200':
description: Successful response with device model details.
content:
application/json:
schema:
$ref: '#/components/schemas/DeviceModel'
delete:
operationId: deleteDeviceModel
summary: Google Assistant Delete Device Model
description: Deletes a device model.
tags:
- Assistant
parameters:
- name: projectId
in: path
required: true
schema:
type: string
- name: deviceModelId
in: path
required: true
schema:
type: string
responses:
'204':
description: Device model successfully deleted.
/v1alpha2/projects/{projectId}/devices:
get:
operationId: listDeviceInstances
summary: Google Assistant List Device Instances
description: Lists all device instances registered for the project.
tags:
- Assistant
parameters:
- name: projectId
in: path
required: true
schema:
type: string
responses:
'200':
description: Successful response with device instances.
content:
application/json:
schema:
$ref: '#/components/schemas/DeviceInstanceListResponse'
post:
operationId: createDeviceInstance
summary: Google Assistant Create Device Instance
description: Registers a new device instance.
tags:
- Assistant
parameters:
- name: projectId
in: path
required: true
schema:
type: string
requestBody:
required: true
content:
application/json:
schema:
$ref: '#/components/schemas/DeviceInstance'
responses:
'200':
description: Device instance created successfully.
content:
application/json:
schema:
$ref: '#/components/schemas/DeviceInstance'
components:
schemas:
DeviceInstance:
type: object
properties:
id:
type: string
description: Unique identifier for the device instance.
deviceModelId:
type: string
description: The device model this instance belongs to.
nickname:
type: string
description: Nickname for the device.
clientType:
type: string
description: The client type of the device.
DeviceModel:
type: object
properties:
deviceModelId:
type: string
description: Unique identifier for the device model.
projectId:
type: string
description: The Google Cloud project ID.
name:
type: string
description: Display name of the device model.
deviceType:
type: string
description: The type of device.
enum:
- LIGHT
- SWITCH
- OUTLET
- SPEAKER
- TV
- AUTO
traits:
type: array
items:
type: string
description: List of supported device traits.
manifest:
type: object
properties:
manufacturer:
type: string
productName:
type: string
deviceDescription:
type: string
DeviceInstanceListResponse:
type: object
properties:
devices:
type: array
items:
$ref: '#/components/schemas/DeviceInstance'
DeviceModelListResponse:
type: object
properties:
deviceModels:
type: array
items:
$ref: '#/components/schemas/DeviceModel'
externalDocs:
description: Google Assistant SDK Documentation
url: https://developers.google.com/assistant/sdk/overview