openapi: 3.1.0
info:
  title: WhatsApp Business Management Analytics Two-Step Verification API
  description: The WhatsApp Business Management API enables programmatic management of WhatsApp Business Accounts, phone numbers, message templates, analytics, user assignments, product catalogs, and webhook subscriptions through the Meta Graph API.
  version: '21.0'
  contact:
    name: Meta Platform Support
    url: https://developers.facebook.com/support/
  termsOfService: https://www.whatsapp.com/legal/business-terms
servers:
- url: https://graph.facebook.com/v21.0
  description: Meta Graph API Production Server
security:
- bearerAuth: []
tags:
- name: Two-Step Verification
  description: Manage two-step verification PIN
paths:
  /{phone-number-id}:
    post:
      operationId: setTwoStepVerification
      summary: WhatsApp Set Two-step Verification PIN
      description: Sets or updates the two-step verification PIN for a phone number.
      tags:
      - Two-Step Verification
      parameters:
      - $ref: '#/components/parameters/PhoneNumberId'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required:
              - pin
              properties:
                pin:
                  type: string
                  description: 6-digit PIN for two-step verification
                  pattern: ^\d{6}$
      responses:
        '200':
          description: PIN set successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SuccessResponse'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
components:
  schemas:
    SuccessResponse:
      type: object
      properties:
        success:
          type: boolean
          example: true
  parameters:
    PhoneNumberId:
      name: phone-number-id
      in: path
      required: true
      description: Phone Number ID from the WhatsApp Business Account
      schema:
        type: string
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: System User Token with whatsapp_business_management permission
externalDocs:
  description: WhatsApp Business Management API Documentation
  url: https://developers.facebook.com/docs/whatsapp/business-management-api