openapi: 3.1.0
info:
  title: Google Chrome Management App Details Telemetry Events API
  description: The Chrome Management API provides programmatic access to manage Chrome browser deployments and ChromeOS devices in enterprise environments. It enables administrators to retrieve telemetry data from managed devices, query information about installed apps and extensions, generate reports on browser and device usage, and manage Chrome policies at scale. The API is part of the Google Workspace Admin suite and requires appropriate admin privileges and OAuth 2.0 authentication scopes.
  version: v1
  contact:
    name: Google Chrome Enterprise Support
    url: https://support.google.com/chrome/a/
  license:
    name: Google APIs Terms of Service
    url: https://developers.google.com/terms
  x-logo:
    url: https://www.google.com/chrome/static/images/chrome-logo.svg
servers:
- url: https://chromemanagement.googleapis.com/v1
  description: Google Chrome Management API production endpoint
security:
- oauth2:
  - https://www.googleapis.com/auth/chrome.management.reports.readonly
  - https://www.googleapis.com/auth/chrome.management.telemetry.readonly
  - https://www.googleapis.com/auth/chrome.management.appdetails.readonly
tags:
- name: Telemetry Events
  description: Operations for listing telemetry events from managed ChromeOS devices such as USB peripherals, audio, network state changes, and hardware status events.
paths:
  /customers/{customerId}/telemetry/events:
    get:
      operationId: listTelemetryEvents
      summary: List telemetry events
      description: Lists telemetry events for a customer. Events include USB peripherals added or removed, audio severe underrun, network state changes, hardware status changes, and other device-level events. Events are retained for a limited time.
      tags:
      - Telemetry Events
      parameters:
      - $ref: '#/components/parameters/customerId'
      - name: pageSize
        in: query
        description: Maximum number of results to return. Maximum value is 1000.
        schema:
          type: integer
          maximum: 1000
      - name: pageToken
        in: query
        description: Token to specify next page in the result set.
        schema:
          type: string
      - name: filter
        in: query
        description: Filter to restrict results. Supports filtering by event type, device, user, and timestamp.
        schema:
          type: string
      - name: readMask
        in: query
        description: 'Fields to include in the response. Supported event types: audioSevereUnderrunEvent, usbPeripheralsEvent, networkStateChangeEvent, httpsLatencyChangeEvent, wifiSignalStrengthEvent, vpnConnectionStateChangeEvent, appInstallEvent, appUninstallEvent, appLaunchEvent.'
        schema:
          type: string
      responses:
        '200':
          description: Successful response with list of telemetry events
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ListTelemetryEventsResponse'
        '400':
          $ref: '#/components/responses/BadRequest'
        '403':
          $ref: '#/components/responses/Forbidden'
components:
  schemas:
    ListTelemetryEventsResponse:
      type: object
      description: Response containing a list of telemetry events.
      properties:
        telemetryEvents:
          type: array
          items:
            $ref: '#/components/schemas/TelemetryEvent'
        nextPageToken:
          type: string
          description: Token for retrieving the next page of results.
    GoogleRpcStatus:
      type: object
      description: Standard Google API error response following the google.rpc.Status format.
      properties:
        code:
          type: integer
          description: The HTTP status code.
        message:
          type: string
          description: A developer-facing error message.
        details:
          type: array
          description: A list of messages carrying error details.
          items:
            type: object
            properties:
              '@type':
                type: string
            additionalProperties: true
    TelemetryEvent:
      type: object
      description: A telemetry event from a managed ChromeOS device.
      properties:
        name:
          type: string
          description: Resource name of the telemetry event.
        device:
          type: string
          description: Resource name of the device that generated the event.
        user:
          type: string
          description: Resource name of the user associated with the event.
        reportTime:
          type: string
          format: date-time
          description: Timestamp of the event.
        eventType:
          type: string
          description: Type of the telemetry event.
          enum:
          - EVENT_TYPE_UNSPECIFIED
          - AUDIO_SEVERE_UNDERRUN
          - USB_ADDED
          - USB_REMOVED
          - NETWORK_HTTPS_LATENCY_CHANGE
          - WIFI_SIGNAL_STRENGTH_LOW
          - WIFI_SIGNAL_STRENGTH_RECOVERED
          - VPN_CONNECTION_STATE_CHANGE
          - APP_INSTALLED
          - APP_UNINSTALLED
          - APP_LAUNCHED
          - OS_CRASH
        audioSevereUnderrunEvent:
          type: object
          description: Details of an audio severe underrun event.
        usbPeripheralsEvent:
          type: object
          description: Details of a USB peripheral event.
          properties:
            usbPeripheralReport:
              type: array
              items:
                type: object
                properties:
                  vendor:
                    type: string
                  name:
                    type: string
                  pid:
                    type: integer
                  vid:
                    type: integer
        networkStateChangeEvent:
          type: object
          description: Details of a network state change event.
          properties:
            connectionState:
              type: string
        httpsLatencyChangeEvent:
          type: object
          description: Details of an HTTPS latency change event.
          properties:
            httpsLatencyState:
              type: string
            httpsLatencyRoutineData:
              type: object
  responses:
    BadRequest:
      description: The request was invalid. Check the filter syntax, field names, and parameter values.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/GoogleRpcStatus'
    Forbidden:
      description: The authenticated user does not have the required permissions. Ensure the appropriate admin role and API scope are granted.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/GoogleRpcStatus'
  parameters:
    customerId:
      name: customerId
      in: path
      required: true
      description: Google Workspace customer ID. Use 'my_customer' to refer to the customer associated with the authenticated admin.
      schema:
        type: string
  securitySchemes:
    oauth2:
      type: oauth2
      description: Google OAuth 2.0 authentication. Requires appropriate Chrome Management API scopes.
      flows:
        authorizationCode:
          authorizationUrl: https://accounts.google.com/o/oauth2/v2/auth
          tokenUrl: https://oauth2.googleapis.com/token
          scopes:
            https://www.googleapis.com/auth/chrome.management.reports.readonly: View Chrome browser and device reports
            https://www.googleapis.com/auth/chrome.management.telemetry.readonly: View Chrome telemetry data
            https://www.googleapis.com/auth/chrome.management.appdetails.readonly: View Chrome app details