{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "type": "object",
  "properties": {
    "data": {
      "type": "object",
      "required": ["user"],
      "properties": {
        "user": {
          "type": "object",
          "required": ["id", "name", "email"],
          "properties": {
            "id": {
              "type": "number"
            },
            "name": {
              "type": "string"
            },
            "email": {
              "type": "string"
            }
          }
        }
      }
    }
  }
}