{
    "type": "object",
    "properties": {
        "message": {
            "type": "object",
            "properties": {
                "id": {
                    "type": "string",
                    "description": "Unique identifier for the message"
                },
                "conversationId": {
                    "type": "string",
                    "description": "Conversation ID this message belongs to"
                },
                "locationId": {
                    "type": "string",
                    "description": "Location ID where the message exists"
                },
                "contactId": {
                    "type": "string",
                    "description": "Contact ID associated with the message"
                },
                "type": {
                    "type": "string",
                    "enum": ["SMS", "Email", "WhatsApp", "Phone", "Voicemail", "Chat", "Review", "Facebook", "Instagram"],
                    "description": "Type of message"
                },
                "direction": {
                    "type": "string",
                    "enum": ["inbound", "outbound"],
                    "description": "Direction of the message"
                },
                "status": {
                    "type": "string",
                    "enum": ["sent", "delivered", "read", "failed", "pending", "cancelled", "opened", "clicked", "bounced"],
                    "description": "Updated status of the message"
                },
                "previousStatus": {
                    "type": "string",
                    "description": "Previous status before the update"
                },
                "statusReason": {
                    "type": "string",
                    "description": "Reason for the status change"
                },
                "errorMessage": {
                    "type": "string",
                    "description": "Error message (if status is failed)"
                },
                "statusUpdatedAt": {
                    "type": "string",
                    "format": "date-time",
                    "description": "When the status was updated"
                },
                "statusUpdatedBy": {
                    "type": "string",
                    "description": "Who/what updated the status"
                },
                "analytics": {
                    "type": "object",
                    "properties": {
                        "opens": {
                            "type": "integer",
                            "description": "Number of opens (for emails)"
                        },
                        "clicks": {
                            "type": "integer",
                            "description": "Number of clicks (for emails)"
                        },
                        "lastActivity": {
                            "type": "string",
                            "format": "date-time",
                            "description": "Last activity timestamp"
                        }
                    },
                    "description": "Updated analytics data"
                }
            },
            "description": "Message with updated status"
        },
        "success": {
            "type": "boolean",
            "description": "Whether the status was updated successfully"
        },
        "statusChange": {
            "type": "object",
            "properties": {
                "from": {
                    "type": "string",
                    "description": "Previous status"
                },
                "to": {
                    "type": "string",
                    "description": "New status"
                },
                "timestamp": {
                    "type": "string",
                    "format": "date-time",
                    "description": "When the change occurred"
                }
            },
            "description": "Status change details"
        }
    },
    "version": 1
}