code: func NewCertificateOptions(ioStreams genericclioptions.IOStreams) *CertificateOptions {
  	return &CertificateOptions{
  		PrintFlags: genericclioptions.NewPrintFlags("approved").WithTypeSetter(scheme.Scheme),
  		IOStreams:  ioStreams,
  	}
  }
docs: // NewCertificateOptions creates the options for certificate