{
  "business": {
    "businessName": "Acme Corporation",
    "businessType": "Corporation",
    "businessIndustry": "TECHNOLOGY",
    "registrationIdentifier": "EIN",
    "registrationNumber": "12-3456789",
    "websiteUrl": "https://acme.example.com",
    "socialMediaUrls": [
      "https://twitter.com/acmecorp",
      "https://linkedin.com/company/acme"
    ],
    "businessIdentity": "direct_customer",
    "regionsOfOperation": ["USA_AND_CANADA"],
    "companyType": "private",
    "skipAutoSecVet": false
  },
  "authorizedRep": {
    "firstName": "John",
    "lastName": "Smith",
    "businessTitle": "Chief Technology Officer",
    "jobPosition": "VP",
    "phoneNumber": "+15551234567",
    "email": "john.smith@acme.example.com"
  },
  "address": {
    "customerName": "Acme Corporation",
    "street": "123 Tech Street",
    "streetSecondary": "Suite 400",
    "city": "San Francisco",
    "region": "CA",
    "postalCode": "94105",
    "isoCountry": "US"
  },
  "campaign": {
    "useCase": "ACCOUNT_NOTIFICATION",
    "description": "Account notifications including password resets, login alerts, and account security updates for our SaaS platform.",
    "sampleMessages": [
      "Your password has been successfully reset. If you did not request this, please contact support immediately.",
      "New login detected from Chrome on Windows in San Francisco, CA. Reply STOP to opt out.",
      "Your account security settings have been updated. Reply HELP for more info."
    ],
    "messageFlow": "Users opt in during account creation by checking a box to receive account security notifications via SMS.",
    "optInType": "WEB_FORM",
    "optInMessage": "Thanks for signing up! You'll receive important account notifications. Reply STOP to opt out.",
    "optOutMessage": "You've been unsubscribed from account notifications. Reply START to opt back in.",
    "helpMessage": "Acme Corp account notifications. For help, visit https://acme.example.com/help or reply STOP.",
    "optInKeywords": ["START", "YES"],
    "optOutKeywords": ["STOP", "END", "UNSUBSCRIBE"],
    "helpKeywords": ["HELP", "INFO"],
    "hasEmbeddedLinks": true,
    "hasEmbeddedPhone": false
  },
  "phone": {
    "phoneNumbers": ["+15559876543"]
  },
  "externalId": "ghl-sub-account-12345",
  "notifyWebhook": "https://your-domain.com/webhooks/a2p-status",
  "notifyEmail": "notifications@acme.example.com"
}