I'm having a problem with the error Illegal characters occurred in the mapped pattern,please restrict to alphanumeric, or the following: - . _ ~ / * { } & ' originating from

Is there a specific reason behind this? I wanted to create a service that can handle paths like /@group/.... There are other legitimate characters that are not present as well. Is there a specific reason why valid characters in HTTP are forbidden, how can I use them?

I thought initially that was only in the pattern format, but I switched to regex and I still have the issue.

Is there a way to bypass the routing feature in prologue to implement custom routing instead?