{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://sitecore.com/schemas/cdp/guest.json",
  "title": "Sitecore CDP Guest",
  "description": "Schema representing a guest profile in Sitecore Customer Data Platform. Guests are the core entity storing personal, behavioral, and transactional data used for personalization, segmentation, and reporting.",
  "type": "object",
  "required": [],
  "properties": {
    "guestRef": {
      "type": "string",
      "description": "The unique reference identifier for the guest, assigned by Sitecore CDP upon creation"
    },
    "email": {
      "type": "string",
      "description": "The email address of the guest, used as the primary identifier for identity resolution",
      "format": "email"
    },
    "firstName": {
      "type": "string",
      "description": "The guest's first name as stored in the CDP profile",
      "maxLength": 100
    },
    "lastName": {
      "type": "string",
      "description": "The guest's last name as stored in the CDP profile",
      "maxLength": 100
    },
    "dateOfBirth": {
      "type": "string",
      "description": "The guest's date of birth in ISO 8601 date format (YYYY-MM-DD)",
      "format": "date"
    },
    "gender": {
      "type": "string",
      "description": "The guest's gender identity",
      "enum": ["Male", "Female", "Other", "Unknown"]
    },
    "phoneNumbers": {
      "type": "array",
      "description": "Phone numbers associated with the guest profile",
      "items": {
        "type": "string",
        "description": "A phone number in E.164 or local format"
      }
    },
    "identifiers": {
      "type": "array",
      "description": "External identifiers that link this guest to source systems for identity resolution",
      "items": {
        "$ref": "#/$defs/GuestIdentifier"
      }
    },
    "dataExtensions": {
      "type": "object",
      "description": "Named sets of custom key-value pairs attached to the guest profile for storing additional structured information",
      "additionalProperties": {
        "$ref": "#/$defs/DataExtension"
      }
    },
    "orders": {
      "type": "array",
      "description": "Order records associated with this guest capturing purchase history",
      "items": {
        "$ref": "#/$defs/Order"
      }
    },
    "sessions": {
      "type": "array",
      "description": "Behavioral sessions recorded for this guest capturing browsing and interaction events",
      "items": {
        "$ref": "#/$defs/Session"
      }
    },
    "createdAt": {
      "type": "string",
      "description": "The ISO 8601 timestamp when the guest profile was created in CDP",
      "format": "date-time"
    },
    "modifiedAt": {
      "type": "string",
      "description": "The ISO 8601 timestamp when the guest profile was last modified",
      "format": "date-time"
    }
  },
  "$defs": {
    "GuestIdentifier": {
      "type": "object",
      "description": "An external identifier linking a guest to a specific source system or identity provider",
      "required": ["provider", "id"],
      "properties": {
        "provider": {
          "type": "string",
          "description": "The name of the identity provider or source system (e.g., email, phone, loyalty)"
        },
        "id": {
          "type": "string",
          "description": "The identifier value from the external system"
        },
        "expiryDate": {
          "type": "string",
          "description": "The ISO 8601 timestamp after which this identifier is no longer valid",
          "format": "date-time"
        }
      }
    },
    "DataExtension": {
      "type": "object",
      "description": "A named set of custom key-value pairs attached to a guest or order record for storing additional structured information",
      "properties": {
        "name": {
          "type": "string",
          "description": "The name identifying this data extension, unique per guest"
        },
        "key": {
          "type": "string",
          "description": "The key for a specific field within the data extension"
        },
        "value": {
          "type": "string",
          "description": "The string value associated with the key in this data extension"
        }
      }
    },
    "Order": {
      "type": "object",
      "description": "A purchase transaction record associated with a guest profile",
      "required": ["referenceId", "orderedAt"],
      "properties": {
        "orderRef": {
          "type": "string",
          "description": "The unique reference identifier assigned by CDP for this order"
        },
        "referenceId": {
          "type": "string",
          "description": "The external order reference identifier from the commerce platform. Immutable after creation."
        },
        "status": {
          "type": "string",
          "description": "The current fulfillment status of the order",
          "enum": ["PENDING", "CONFIRMED", "SHIPPED", "DELIVERED", "CANCELED"]
        },
        "currencyCode": {
          "type": "string",
          "description": "The ISO 4217 currency code for order monetary values",
          "pattern": "^[A-Z]{3}$",
          "example": "USD"
        },
        "totalPrice": {
          "type": "number",
          "description": "The total price of the order including taxes and shipping",
          "minimum": 0
        },
        "orderedAt": {
          "type": "string",
          "description": "The ISO 8601 timestamp when the order was placed. Immutable after creation.",
          "format": "date-time"
        },
        "createdAt": {
          "type": "string",
          "description": "The ISO 8601 timestamp when the order record was created in CDP",
          "format": "date-time"
        },
        "items": {
          "type": "array",
          "description": "The product line items included in this order",
          "items": {
            "$ref": "#/$defs/OrderItem"
          }
        }
      }
    },
    "OrderItem": {
      "type": "object",
      "description": "A product line item within a guest order",
      "required": ["sku", "quantity"],
      "properties": {
        "itemRef": {
          "type": "string",
          "description": "The unique reference identifier for this order item in CDP"
        },
        "sku": {
          "type": "string",
          "description": "The product stock keeping unit (SKU) or identifier"
        },
        "name": {
          "type": "string",
          "description": "The display name of the product at time of purchase"
        },
        "quantity": {
          "type": "integer",
          "description": "The quantity of the product purchased in this line item",
          "minimum": 1
        },
        "price": {
          "type": "number",
          "description": "The unit price of the product at time of purchase",
          "minimum": 0
        },
        "totalPrice": {
          "type": "number",
          "description": "The total price for this line item (unit price multiplied by quantity)",
          "minimum": 0
        }
      }
    },
    "Session": {
      "type": "object",
      "description": "A behavioral session capturing a guest's activity within a visit to the application",
      "properties": {
        "sessionRef": {
          "type": "string",
          "description": "The unique reference identifier for this session in CDP"
        },
        "channel": {
          "type": "string",
          "description": "The channel through which the session was recorded",
          "enum": ["WEB", "MOBILE_WEB", "MOBILE_APP", "SERVER_SIDE"]
        },
        "status": {
          "type": "string",
          "description": "The current status of the session",
          "enum": ["OPEN", "CLOSED"]
        },
        "startedAt": {
          "type": "string",
          "description": "The ISO 8601 timestamp when the session started",
          "format": "date-time"
        },
        "endedAt": {
          "type": "string",
          "description": "The ISO 8601 timestamp when the session ended",
          "format": "date-time"
        },
        "events": {
          "type": "array",
          "description": "Behavioral events captured during this session",
          "items": {
            "$ref": "#/$defs/StreamEvent"
          }
        }
      }
    },
    "StreamEvent": {
      "type": "object",
      "description": "A behavioral event captured from the Sitecore CDP Stream API within a guest session",
      "required": ["type", "channel"],
      "properties": {
        "meta_ref": {
          "type": "string",
          "description": "The unique identifier for this event record in CDP"
        },
        "type": {
          "type": "string",
          "description": "The type of behavioral event",
          "enum": ["VIEW", "IDENTITY", "ORDER_CHECKOUT", "ADD", "CONFIRM", "CHECKOUT", "PAYMENT", "CLEAR_CART", "SEARCH", "TRACKING"]
        },
        "channel": {
          "type": "string",
          "description": "The channel from which the event was received",
          "enum": ["WEB", "MOBILE_WEB", "MOBILE_APP", "SERVER_SIDE"]
        },
        "currency": {
          "type": "string",
          "description": "The ISO 4217 currency code for monetary values in this event",
          "pattern": "^[A-Z]{3}$"
        },
        "page": {
          "type": "string",
          "description": "The URL of the page where the event occurred",
          "format": "uri"
        },
        "createdAt": {
          "type": "string",
          "description": "The ISO 8601 timestamp when the event was recorded in CDP",
          "format": "date-time"
        },
        "ext": {
          "type": "object",
          "description": "Custom extension data attached to the event. One extension per event type.",
          "additionalProperties": true
        }
      }
    }
  }
}