code: func (p *Signing) SetRemoteCAs(remoteCAs *x509.CertPool) {
  	for _, profile := range p.Profiles {
  		profile.RemoteCAs = remoteCAs
  	}
  	p.Default.RemoteCAs = remoteCAs
  }
docs: // SetRemoteCAs updates the properties to set remote CAs for TLS
  // remote requests