{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://elbowsup.divergentlogic.co/open/ccfp-product-core.schema.json",
  "title": "CCFP Product Core v0.2 alpha",
  "description": "Channel-neutral reference model. Not a ratified standard or destination feed.",
  "type": "object",
  "required": ["brand", "product_group_id", "variant_id", "product", "offer"],
  "properties": {
    "brand": {"type": "object", "required": ["name"], "properties": {"name": {"type": "string"}, "website": {"type": "string", "format": "uri"}}},
    "product_group_id": {"type": "string", "minLength": 1},
    "variant_id": {"type": "string", "minLength": 1},
    "product": {"type": "object", "required": ["title", "description"], "properties": {"title": {"type": "string"}, "description": {"type": "string"}, "category": {"type": "string"}, "product_type": {"type": "string"}}},
    "variant": {"type": "object", "properties": {"varies_by": {"type": "array", "items": {"type": "string"}}, "option_values": {"type": "object"}, "sku": {"type": "string"}, "gtin": {"type": "string"}, "mpn": {"type": "string"}}},
    "offer": {"type": "object", "required": ["market", "price", "availability"], "properties": {"market": {"type": "string", "pattern": "^[A-Z]{2}$"}, "price": {"type": "object", "required": ["amount", "currency"], "properties": {"amount": {"type": "number"}, "currency": {"type": "string", "pattern": "^[A-Z]{3}$"}}}, "availability": {"enum": ["in_stock", "out_of_stock", "preorder", "backorder"]}, "seller_name": {"type": "string"}, "url": {"type": "string", "format": "uri"}}},
    "media": {"type": "object", "properties": {"primary_image_url": {"type": "string", "format": "uri"}, "additional_image_urls": {"type": "array", "items": {"type": "string", "format": "uri"}}}}
  },
  "additionalProperties": true
}