### Description 服务端获取到code之后换取access_token和id_token,但是AuthenticationClient Class有验证access_token的合法性的函数,没有验证id_token的合法性的函数。然而[官方文档](https://docs.authing.cn/v2/reference/sdk-for-python/authentication/StandardProtocol.html#%E6%A3%80%E9%AA%8C-id-token-%E6%88%96-access-token-%E7%9A%84%E5%90%88%E6%B3%95%E6%80%A7) 描述是有个 validate_token方法验证id_token的合法性的。是否可以加上这个函数? ### Proposed solution <!-- A clear and concise description of how this feature should work --> <!-- If you had multiple approaches please list any alternative solutions or features you've considered. --> 希望添加validate_token方法验证id_token的合法性