code: func (in *ISCSIPersistentVolumeSource) DeepCopyInto(out *ISCSIPersistentVolumeSource) {
  	*out = *in
  	if in.Portals != nil {
  		in, out := &in.Portals, &out.Portals
  		*out = make([]string, len(*in))
  		copy(*out, *in)
  	}
  	if in.SecretRef != nil {
  		in, out := &in.SecretRef, &out.SecretRef
  		*out = new(SecretReference)
  		**out = **in
  	}
  	if in.InitiatorName != nil {
  		in, out := &in.InitiatorName, &out.InitiatorName
  		*out = new(string)
  		**out = **in
  	}
  	return
  }
docs: // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.