{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://rig.works/schemas/rig.commerce.product.schema.json",
  "title": "rig.commerce.product",
  "type": "object",
  "additionalProperties": false,
  "properties": {
    "gtin": {
      "type": "string",
      "pattern": "^[0-9]{8}$|^[0-9]{12,14}$",
      "description": "GS1 GTIN digits only (8, 12, 13, or 14)."
    },
    "brand": {
      "$ref": "./_defs.schema.json#/$defs/entity"
    },
    "parent": {
      "$ref": "./_defs.schema.json#/$defs/entity"
    }
  },
  "description": "A sellable item. Field meanings follow GS1 GTIN and schema.org Product. Name is rig.meta.named. A variant sets parent.",
  "x-rig-maturity": "draft"
}