code: func (in *FlexVolumeSource) DeepCopyInto(out *FlexVolumeSource) {
  	*out = *in
  	if in.SecretRef != nil {
  		in, out := &in.SecretRef, &out.SecretRef
  		*out = new(LocalObjectReference)
  		**out = **in
  	}
  	if in.Options != nil {
  		in, out := &in.Options, &out.Options
  		*out = make(map[string]string, len(*in))
  		for key, val := range *in {
  			(*out)[key] = val
  		}
  	}
  	return
  }
docs: // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.