schema = ({
"$schema": "http://json-schema.org/draft-07/schema#",
"$id": "http://example.com/product.schema.json",
"title": "Product",
"description": "A product from Acme's catalog",
"type": "object",
"properties": {
"productId": {
"description": "The unique identifier for a product",
"type": "integer"
},
"productName": {
"description": "Name of the product",
"type": "string"
}
},
"required": [ "productId", "productName" ]
})