> ## Documentation Index
> Fetch the complete documentation index at: https://docs.serial.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Update Component Instance Properties

> Add data to property



## OpenAPI

````yaml PUT /components/instances/{id}/properties/{propertyId}
openapi: 3.1.0
info:
  title: Serial
  version: '1.0'
  description: Access and control your Serial data programmatically.
  contact:
    name: Devon Copeland
    email: support@serial.io
    url: www.serial.io
  summary: Serial API
servers:
  - url: https://api.serial.io
security:
  - serial-default-security: []
tags:
  - name: AI
    description: AI Endpoints
  - name: Auth
    description: Auth Endpoints
  - name: Companies
    description: Company Endpoints
  - name: Component Instances
    description: Component Instance Endpoints
  - name: Components
    description: Component Endpoints
  - name: Datasets
    description: Dataset Endpoints
  - name: Fields
    description: Field Endpoints
  - name: Legacy
    description: Legacy Endpoints
  - name: Part Numbers
    description: Part Number Endpoints
  - name: Processes
    description: Process Endpoints
  - name: Properties
    description: Property Endpoints
  - name: Storage
    description: Storage Endpoints
  - name: Users
    description: User Endpoints
  - name: Work Orders
    description: Work Order Endpoints
paths:
  /components/instances/{id}/properties/{propertyId}:
    parameters:
      - schema:
          type: string
        name: id
        in: path
        required: true
        description: Component instance id
      - schema:
          type: string
        name: propertyId
        in: path
        required: true
        description: Dataset id associated with property
    put:
      tags:
        - Properties
      summary: Update Component Instance Property
      description: Add data to property
      operationId: post-components-instances-id-properties
      parameters: []
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                type: object
                properties:
                  value:
                    type:
                      - number
                      - string
                    x-stoplight:
                      id: wnx85hjui7ohk
                    description: Value of property
                required:
                  - value
components:
  securitySchemes:
    serial-default-security:
      type: http
      scheme: bearer
      description: '**API Key** or **Token** formatted as `Bearer <YOUR_KEY_OR_TOKEN>`'

````