401 unauthorized return if header doesn't match

[Tny81]

Is there a way I can write an irule so when a GET request comes to a VS on a specific URL: https://abctest1234.com/general/api, if a header value does not match on multiple ClientID such as (ClientID: RealCategory, ClientID: TrueCategory, or ClientID: BlueCategory), we want to return a 401 unauthorize response back to the client?

[Andrew-F5 · Accepted solution]

when HTTP_REQUEST {
	if { [[HTTP::host][HTTP::uri] eq "abctest1234.com/general/api"] && [[HTTP::header value "ClientID"] ne "RealCategory" || [HTTP::header value "ClientID"] ne "TrueCategory" || [HTTP::header value "ClientID"] ne "BlueCategory"]}{
		HTTP::respond 401
	} 
}

[Tny81]

Thanks Andrew! This seems to work.