openapi: 3.1.0
info:
  title: Tuya Device Management Device Control Device Logs API
  description: The Tuya Device Management API provides endpoints for querying, controlling, and managing IoT devices registered to a Tuya cloud project. Capabilities include device information retrieval, device control, factory reset, device renaming, sub-device listing, operation log queries, and user-device association management.
  version: '1.0'
  contact:
    name: Tuya Developer Support
    url: https://developer.tuya.com/en/
    email: developer@tuya.com
  termsOfService: https://developer.tuya.com/en/docs/iot/compliance?id=Ka9t0qa3qihn3
servers:
- url: https://openapi.tuyaus.com
  description: Tuya US Data Center
- url: https://openapi.tuyaeu.com
  description: Tuya EU Data Center
- url: https://openapi.tuyain.com
  description: Tuya India Data Center
security:
- tuyaApiKey: []
tags:
- name: Device Logs
  description: Query device operation and event logs
paths:
  /v1.0/devices/{device_id}/logs:
    get:
      operationId: getDeviceLogs
      summary: Get Device Operation Logs
      description: Query the operation logs of a specified device filtered by event type, code, and time range.
      tags:
      - Device Logs
      parameters:
      - $ref: '#/components/parameters/DeviceId'
      - name: type
        in: query
        required: true
        description: Log type (1=device, 7=tap-to-run automation)
        schema:
          type: integer
          enum:
          - 1
          - 7
      - name: start_row_key
        in: query
        description: Pagination cursor
        schema:
          type: string
      - name: start_time
        in: query
        description: Start timestamp in milliseconds
        schema:
          type: integer
          format: int64
      - name: end_time
        in: query
        description: End timestamp in milliseconds
        schema:
          type: integer
          format: int64
      - name: size
        in: query
        description: Number of records to return (max 50)
        schema:
          type: integer
          minimum: 1
          maximum: 50
          default: 20
      - name: codes
        in: query
        description: Comma-separated list of data point codes to filter by
        schema:
          type: string
      responses:
        '200':
          description: Device operation logs
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/DeviceLogsResponse'
        '401':
          description: Unauthorized
        '404':
          description: Device not found
components:
  parameters:
    DeviceId:
      name: device_id
      in: path
      required: true
      description: Unique device identifier
      schema:
        type: string
  schemas:
    DeviceLogsResponse:
      type: object
      properties:
        result:
          type: object
          properties:
            logs:
              type: array
              items:
                $ref: '#/components/schemas/DeviceLog'
            current_row_key:
              type: string
            has_next:
              type: boolean
        success:
          type: boolean
        t:
          type: integer
          format: int64
    DeviceLog:
      type: object
      properties:
        event_time:
          type: integer
          format: int64
          description: Event timestamp in milliseconds
        code:
          type: string
          description: Data point code that changed
        value:
          type: string
          description: New value after the change
        event_id:
          type: string
          description: Unique event identifier
  securitySchemes:
    tuyaApiKey:
      type: apiKey
      in: header
      name: client_id
      description: Tuya API uses HMAC-SHA256 signed requests. Include your Access ID as the client_id header and provide a sign header computed from your Access ID, Access Secret, and timestamp.