code: func (in *SecretVolumeSource) DeepCopyInto(out *SecretVolumeSource) {
  	*out = *in
  	if in.Items != nil {
  		in, out := &in.Items, &out.Items
  		*out = make([]KeyToPath, len(*in))
  		for i := range *in {
  			(*in)[i].DeepCopyInto(&(*out)[i])
  		}
  	}
  	if in.DefaultMode != nil {
  		in, out := &in.DefaultMode, &out.DefaultMode
  		*out = new(int32)
  		**out = **in
  	}
  	if in.Optional != nil {
  		in, out := &in.Optional, &out.Optional
  		*out = new(bool)
  		**out = **in
  	}
  	return
  }
docs: // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.