{
  "$schema": "http://json-schema.org/2020-12/schema#",
  "type": "object",
  "properties": {
    "user": {
      "properties": {
        "type": {
          "type": "string",
          "enum": [
            "admin",
            "user"
          ]
        },
        "adminLevel": {
          "type": "string"
        }
      },
      "required": [
        "type"
      ],
      "if": {
        "properties": {
          "type": {
            "const": "admin"
          }
        }
      },
      "then": {
        "required": [
          "adminLevel"
        ]
      }
    }
  }
}