{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://api.optimizely.com/schemas/optimizely/customer-profile.json",
  "title": "Optimizely Customer Profile",
  "description": "Schema representing a customer profile in the Optimizely Data Platform (ODP), including identity resolution, attributes, computed insights, and segment membership.",
  "type": "object",
  "properties": {
    "identifiers": {
      "type": "object",
      "description": "Customer identifiers used for identity resolution across channels",
      "properties": {
        "email": {
          "type": "string",
          "format": "email",
          "description": "Customer email address"
        },
        "customer_id": {
          "type": "string",
          "description": "External customer identifier from source systems"
        },
        "vuid": {
          "type": "string",
          "description": "Visitor unique identifier assigned by ODP tracking",
          "pattern": "^[a-f0-9-]+$"
        }
      }
    },
    "attributes": {
      "type": "object",
      "description": "Customer profile attributes",
      "properties": {
        "first_name": {
          "type": "string",
          "description": "Customer first name",
          "maxLength": 255
        },
        "last_name": {
          "type": "string",
          "description": "Customer last name",
          "maxLength": 255
        },
        "city": {
          "type": "string",
          "description": "Customer city",
          "maxLength": 255
        },
        "state": {
          "type": "string",
          "description": "Customer state or province"
        },
        "country": {
          "type": "string",
          "description": "Customer country",
          "maxLength": 2,
          "pattern": "^[A-Z]{2}$"
        },
        "zip_code": {
          "type": "string",
          "description": "Customer postal code",
          "maxLength": 20
        },
        "phone": {
          "type": "string",
          "description": "Customer phone number"
        },
        "date_of_birth": {
          "type": "string",
          "format": "date",
          "description": "Customer date of birth"
        },
        "gender": {
          "type": "string",
          "description": "Customer gender"
        }
      }
    },
    "insights": {
      "type": "object",
      "description": "Computed customer intelligence and behavioral insights",
      "properties": {
        "total_revenue": {
          "type": "number",
          "description": "Total lifetime revenue from this customer"
        },
        "order_count": {
          "type": "integer",
          "description": "Total number of orders placed",
          "minimum": 0
        },
        "average_order_value": {
          "type": "number",
          "description": "Average order value across all purchases"
        },
        "first_order_date": {
          "type": "string",
          "format": "date-time",
          "description": "Date of the customer's first order"
        },
        "last_order_date": {
          "type": "string",
          "format": "date-time",
          "description": "Date of the customer's most recent order"
        },
        "engagement_score": {
          "type": "number",
          "description": "Computed engagement score based on activity"
        }
      }
    },
    "segments": {
      "type": "array",
      "description": "List of segment names the customer belongs to",
      "items": {
        "type": "string",
        "description": "Segment identifier"
      }
    },
    "events": {
      "type": "array",
      "description": "Recent events associated with this customer",
      "items": {
        "$ref": "#/$defs/CustomerEvent"
      }
    }
  },
  "$defs": {
    "CustomerEvent": {
      "type": "object",
      "description": "An event associated with a customer in ODP",
      "required": ["type", "action"],
      "properties": {
        "type": {
          "type": "string",
          "description": "Event type category (e.g., order, product, email, navigation)"
        },
        "action": {
          "type": "string",
          "description": "Specific action within the event type (e.g., purchase, view, open)"
        },
        "timestamp": {
          "type": "string",
          "format": "date-time",
          "description": "When the event occurred"
        },
        "data": {
          "type": "object",
          "description": "Additional event data fields",
          "additionalProperties": true
        }
      }
    }
  }
}