{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://gsp.local/schema/gsp.fields.schema.json",
  "title": "GSP Fields",
  "description": "Game Specification Protocol custom field registry schema.",
  "type": "object",
  "additionalProperties": true,
  "required": ["gspFieldsVersion", "fields"],
  "properties": {
    "gspFieldsVersion": {
      "type": "string",
      "enum": ["0.1"]
    },
    "fields": {
      "type": "object",
      "additionalProperties": {
        "type": "object",
        "additionalProperties": true,
        "required": ["type"],
        "properties": {
          "type": {
            "type": "string",
            "enum": ["string", "number", "integer", "boolean", "array", "object"]
          },
          "description": {
            "type": "string"
          },
          "allowed": {
            "type": "array"
          },
          "required": {
            "type": "boolean"
          },
          "default": {},
          "scope": {
            "type": "object",
            "additionalProperties": true,
            "properties": {
              "type": {
                "type": "array",
                "items": {
                  "type": "string"
                }
              },
              "idPrefix": {
                "type": "array",
                "items": {
                  "type": "string"
                }
              }
            }
          }
        }
      }
    }
  }
}