{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/customer-database/refs/heads/main/json-schema/customer-record.json",
  "title": "Customer Record",
  "description": "Reference schema for the system-of-record representation of a single customer. Field names align with SCIM 2.0 (RFC 7643), Schema.org Person, and vCard 4.0 (RFC 6350); see data-model/customer-database-data-model.yml for the field-by-field crosswalk. This is a neutral topic reference authored by API Evangelist, not a schema published by any vendor.",
  "type": "object",
  "required": ["id"],
  "additionalProperties": true,
  "properties": {
    "id": {
      "type": "string",
      "description": "Opaque, stable, system-assigned identifier for the customer. Equivalent to SCIM \"id\" and vCard \"UID\"."
    },
    "externalId": {
      "type": "string",
      "description": "Identifier assigned by a system other than this one, used to correlate the same customer across systems. Equivalent to SCIM \"externalId\"."
    },
    "name": {
      "type": "object",
      "description": "Structured name. Mirrors the SCIM \"name\" complex attribute and the five components of vCard \"N\".",
      "additionalProperties": false,
      "properties": {
        "formatted": { "type": "string", "description": "Full name as it should be displayed. vCard \"FN\"; Schema.org \"name\"." },
        "givenName": { "type": "string", "description": "Schema.org \"givenName\"." },
        "familyName": { "type": "string", "description": "Schema.org \"familyName\"." },
        "middleName": { "type": "string", "description": "Schema.org \"additionalName\"." },
        "honorificPrefix": { "type": "string", "description": "Dr, Mrs, Mr. Schema.org \"honorificPrefix\"." },
        "honorificSuffix": { "type": "string", "description": "PhD, MD. Schema.org \"honorificSuffix\"." }
      }
    },
    "displayName": { "type": "string", "description": "Name intended for display. SCIM \"displayName\"." },
    "nickName": { "type": "string", "description": "Casual name. SCIM \"nickName\"; vCard \"NICKNAME\"." },
    "userName": { "type": "string", "description": "Login handle, where the customer record is also a login. SCIM \"userName\"." },
    "userType": { "type": "string", "description": "Record classification — prospect, customer, employee, partner. SCIM \"userType\"; vCard \"KIND\"." },
    "title": { "type": "string", "description": "Job title. SCIM \"title\"; Schema.org \"jobTitle\"; vCard \"TITLE\"." },
    "birthDate": { "type": "string", "format": "date", "description": "Schema.org \"birthDate\"; vCard \"BDAY\". Special-category-adjacent in several jurisdictions; collect only with a purpose." },
    "gender": { "type": "string", "description": "Schema.org \"gender\"; vCard \"GENDER\". Free text by design — do not constrain to a closed enum." },
    "preferredLanguage": { "type": "string", "description": "BCP 47 language tag. SCIM \"preferredLanguage\"; vCard \"LANG\"." },
    "locale": { "type": "string", "description": "Formatting locale. SCIM \"locale\"." },
    "timezone": { "type": "string", "description": "IANA time zone database name, e.g. America/Los_Angeles. SCIM \"timezone\"; vCard \"TZ\"." },
    "profileUrl": { "type": "string", "format": "uri", "description": "SCIM \"profileUrl\"; Schema.org \"url\"; vCard \"URL\"." },
    "photo": { "type": "string", "format": "uri", "description": "SCIM \"photos\"; Schema.org \"image\"; vCard \"PHOTO\"." },
    "active": {
      "type": "boolean",
      "default": true,
      "description": "Soft-delete flag. SCIM \"active\". Distinguishes a deactivated customer from a deleted one; vCard has no equivalent, so this is lost on vCard export."
    },
    "organization": {
      "type": "object",
      "description": "Employer or account. Mirrors the SCIM enterprise User extension and the components of vCard \"ORG\".",
      "additionalProperties": false,
      "properties": {
        "name": { "type": "string", "description": "Schema.org \"worksFor\"; vCard \"ORG\" component 1." },
        "department": { "type": "string", "description": "SCIM enterprise \"department\"; vCard \"ORG\" component 2." },
        "division": { "type": "string", "description": "SCIM enterprise \"division\"; vCard \"ORG\" component 3." },
        "costCenter": { "type": "string", "description": "SCIM enterprise \"costCenter\"." },
        "employeeNumber": { "type": "string", "description": "SCIM enterprise \"employeeNumber\"." }
      }
    },
    "contactPoints": {
      "type": "array",
      "description": "Typed, addressable channels. Multi-valued in all three source standards.",
      "items": { "$ref": "customer-contact-point.json" }
    },
    "addresses": {
      "type": "array",
      "description": "Structured postal addresses. SCIM \"addresses\"; Schema.org \"address\"; vCard \"ADR\".",
      "items": { "$ref": "customer-postal-address.json" }
    },
    "consent": {
      "type": "array",
      "description": "Consent history. Append-only: a withdrawal is a new record, never an edit of the prior one. No source standard models this — see the gaps section of the data model.",
      "items": { "$ref": "customer-consent-record.json" }
    },
    "identityLinks": {
      "type": "array",
      "description": "Edges of the identity graph. No source standard models this.",
      "items": { "$ref": "customer-identity-link.json" }
    },
    "preferences": {
      "type": "array",
      "description": "Channel, topic, and frequency settings — what the customer WANTS, as distinct from what they legally permitted. Keep separate from consent.",
      "items": {
        "type": "object",
        "required": ["category", "key", "value"],
        "additionalProperties": false,
        "properties": {
          "category": { "type": "string", "enum": ["channel", "topic", "frequency"] },
          "key": { "type": "string" },
          "value": { "type": "string" },
          "updatedAt": { "type": "string", "format": "date-time" }
        }
      }
    },
    "tags": {
      "type": "array",
      "description": "Free-form classification. vCard \"CATEGORIES\".",
      "items": { "type": "string" }
    },
    "note": { "type": "string", "description": "Free-text note. Schema.org \"description\"; vCard \"NOTE\"." },
    "sameAs": {
      "type": "array",
      "description": "Authoritative URLs for the same person elsewhere. Schema.org \"sameAs\".",
      "items": { "type": "string", "format": "uri" }
    },
    "meta": {
      "type": "object",
      "description": "Record metadata. Mirrors the SCIM \"meta\" common attribute.",
      "additionalProperties": false,
      "properties": {
        "resourceType": { "type": "string", "const": "Customer" },
        "created": { "type": "string", "format": "date-time" },
        "lastModified": { "type": "string", "format": "date-time", "description": "vCard \"REV\"." },
        "version": { "type": "string", "description": "Entity tag for optimistic concurrency." },
        "location": { "type": "string", "format": "uri" }
      }
    },
    "mergedFrom": {
      "type": "array",
      "description": "Identifiers of records collapsed into this one, retained so a merge is auditable and reversible.",
      "items": { "type": "string" }
    }
  }
}