https://developer.nextmoe.dev/problems/platform/mutually-exclusive-parameters
MUTUALLY_EXCLUSIVE_PARAMETERS
两个不能同时出现的参数被一起发了过来。
Mutually exclusive parameters
Two parameters that cannot appear together were both sent.
错误体的字段、两层注册表与分支顺序见 错误处理 ; 全部错误码 。