// Demo schema that utilizes nullable typed scopes.
{
  "schemas": [
    {
      "name": "Nullables",
      "id": 1,
      "type": "schema",
      "properties": [
        { "path": "nullbool", "type": { "type": "array", "items": { "type": "bool" } } },
        { "path": "nullset", "type": { "type": "set", "items": { "type": "utf8" } } },
        { "path": "nullarray", "type": { "type": "array", "items": { "type": "float32" } } },
        {
          "path": "nulltuple",
          "type": {
            "type": "array",
            "items": { "type": "tuple", "nullable": false, "items": [{ "type": "int32" }, { "type": "int64" }] }
          }
        },
        {
          "path": "nullmap",
          "type": { "type": "map", "keys": { "type": "guid" }, "values": { "type": "uint8" } }
        }
      ]
    }
  ]
}