{
  "type": "object",
  "additionalProperties": true,
  "properties": {
    "app_tid": { "type": "string", "minLength": 1 },
    "authorization_endpoint": { "type": "string", "minLength": 1 },
    "token_endpoint": { "type": "string", "minLength": 1 },
    "end_session_endpoint": { "type": "string", "minLength": 1 }
  },
  "required": ["app_tid", "authorization_endpoint", "token_endpoint", "end_session_endpoint"]
}