{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "inventory_snapshot": {
      "type": [
        "number",
        "null"
      ]
    },
    "node_url": {
      "format": "uri",
      "type": "string"
    },
    "price_usd_snapshot": {
      "type": [
        "number",
        "null"
      ]
    },
    "product_url": {
      "format": "uri",
      "type": "string"
    },
    "sku": {
      "type": "string"
    },
    "title": {
      "type": "string"
    }
  },
  "required": [
    "sku",
    "title",
    "product_url",
    "node_url"
  ],
  "title": "Packrift Catalog Knowledge Graph Node",
  "type": "object"
}