Thousands of 4xx errors (/reply?quote=xxx)

[Anatoliy]

I've been testing the "Reply before registering" feature for some time until decided to disable it.
Now in Google Search Console I can see thousands of 4xx errors (/reply?quote=xxx). So from Google's point of view, my site is a mess - 5% of pages return server error. Can I somehow request Google to remove those pages?

 

[Paul B]

https://www.google.com/webmasters/tools/url-removal

 

[Anatoliy]

https://www.google.com/webmasters/tools/url-removal

Thanks, Brogan. Yeah, I mean this tool. Probably bad wording of my question. I mean to remove one by one will take forever.
Maybe there is some expression for remove request for all of them, like https://www.mydomain/threads/*/reply?quote=*
Or something like that.

 

[briansol]

add it to your robots file too

 

[Anatoliy]

add it to your robots file too

You mean Disallow: /threads/*/reply?quote=* ?
Is this code allowed and will work? I'm not good in those reqular expressions or whatever they call it.