{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "https://api-evangelist.github.io/rithum/json-schema/dsco-catalog-item-schema.json",
  "title": "Dsco Catalog Item",
  "description": "Schema for a product catalog item in the Rithum Dsco platform.",
  "type": "object",
  "required": ["sku"],
  "properties": {
    "sku": {
      "type": "string",
      "description": "Supplier stock keeping unit identifier"
    },
    "title": {
      "type": "string",
      "description": "Product title"
    },
    "description": {
      "type": "string",
      "description": "Product description"
    },
    "cost": {
      "type": "number",
      "format": "float",
      "description": "Wholesale cost — required for dropship model"
    },
    "retailModelRules": {
      "type": "object",
      "description": "Rules governing which retail models this item supports",
      "properties": {
        "allowedModels": {
          "type": "array",
          "items": {
            "type": "string",
            "enum": ["dropship", "marketplace"]
          },
          "description": "Must include 'dropship' to enable dropship usage"
        }
      }
    },
    "attributes": {
      "type": "object",
      "description": "Arbitrary product attributes (color, size, weight, etc.)",
      "additionalProperties": true
    }
  }
}