site/blogschema.json at main · json-structure/site · GitHub

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{
    "$schema": "https://json-structure.org/meta/extended/v0/#",
    "$id": "https://example.com/schemas/OrderEvent.json",
    "name": "OrderEvent",
    "description": "Objects require a name for clean code generation",
    "type": "object",
    "properties": {
        "orderId": {
            "type": "uuid",
            "description": "Native UUID type maps to Guid/.NET, UUID/Java, uuid/Python"
        },
        "customerId": {
            "type": "uuid"
        },
        "timestamp": {
            "type": "datetime",
            "description": "Native datetime type with RFC3339 encoding"
        },
        "status": {
            "type": "choice",
            "description": "Discriminated union with typed payloads per case",
            "choices": {
                "pending": { "type": "null" },
                "shipped": {
                    "type": "object",
                    "name": "ShippedInfo",
                    "properties": {
                        "carrier": { "type": "string" },
                        "trackingId": { "type": "string" }
                    }
                },
                "delivered": {
                    "type": "object",
                    "name": "DeliveredInfo",
                    "properties": {
                        "signedBy": { "type": "string" }
                    }
                }
            }
        },
        "total": {
            "type": "decimal",
            "precision": 12,
            "scale": 2,
            "description": "Decimal with precision/scale for exact monetary math"
        },
        "currency": {
            "type": "string",
            "maxLength": 3
        },
        "items": {
            "type": "array",
            "description": "Array of tuples for compact, positional data",
            "items": {
                "type": "tuple",
                "description": "Fixed-length typed sequence, ideal for time-series or line items",
                "properties": {
                    "sku": { "type": "string", "description": "Position 0: SKU" },
                    "quantity": { "type": "int32", "description": "Position 1: int32 maps to int in all languages" },
                    "unitPrice": { "type": "decimal", "precision": 10, "scale": 2, "description": "Position 2: unit price" }
                },
                "tuple": ["sku", "quantity", "unitPrice"],
                "required": ["sku", "quantity", "unitPrice"]
            }
        },
        "tags": {
            "type": "set",
            "items": { "type": "string" },
            "description": "Set type: unordered, unique elements"
        },
        "metadata": {
            "type": "map",
            "values": { "type": "string" },
            "description": "Map type: string keys, typed values"
        }
    },
    "required": ["orderId", "customerId", "timestamp", "status", "total", "currency", "items"]
}