{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "https://amazonalexa.com/ask/2020/12/Arguments",
  "title": "Arguments",
  "description": "Arguments to a Call can be JSON primitives or an object/array of Calls, NameReferences or PropertyReferences",
  "oneOf": [
    {"type": "null"},
    {"type": "number"},
    {"type": "string"},
    {"type": "boolean"},
    {
      "type": "array",
      "items": {
        "$ref": "#/definitions/arg-expression"
      }
    },
    {
      "type": "object",
      "propertyNames": {
        "$ref": "https://amazonalexa.com/ask/2020/12/Name"
      },
      "patternProperties": {
        ".+": {
          "$ref": "#/definitions/arg-expression"
        }
      }
    }
  ],
  "definitions": {
    "arg-expression": {
      "oneOf": [
        {"$ref": "https://amazonalexa.com/ask/2020/12/Call"},
        {"$ref": "https://amazonalexa.com/ask/2020/12/NameReference"},
        {"$ref": "https://amazonalexa.com/ask/2020/12/PropertyReference"}
      ]
    }
  }
}