How to pass a key, certificate, ca and

I am working with self signed certificates for the fist time. I understand that node red does not use the default ca store. The solution to this seems to be to provide a key and self signed certificate when preforming an https request. I would like to uses the standard http request node to do this but i cant find documentation on how to a key, cert, and rejectUnauthorized through the message block. Is this even possible?

Thank you

via CKdev