Template:Stringlist:AppendClientCertificateRequest syntax

[%rc =] sl:AppendClientCertificateRequest( [PublicKey=] string, - [[Country=] string], - [[State=] string], - [[City=] string], - [[Organization=] string], - [[OrganizationalUnit=] string], - [[CommonName=] string], - [[Challenge=] string], - [SignatureAlgorithm= digestAlgorithm])