{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://api-evangelist.github.io/deribit/json-schema/advanced.json",
  "title": "Advanced",
  "enum": [
    "usd",
    "implv"
  ],
  "type": "string",
  "description": "advanced type: `\"usd\"` or `\"implv\"` (Only for options; field is omitted if not applicable).\n"
}