{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "AccessControlLogItem",
  "description": "Access control log item",
  "properties": {
    "userId": {
      "type": "string"
    },
    "entryId": {
      "type": "string"
    },
    "accessTime": {
      "type": "number",
      "minimum": 1
    }
  },
  "required": [ "productId", "productName", "price" ]
}