Selector in VolumeGroupSnapshotSource API should be optional

client/apis/volumegroupsnapshot/v1alpha1/zz_generated.deepcopy.go

@@ -24,6 +24,7 @@ package v1alpha1
 import (
 	v1 "github.com/kubernetes-csi/external-snapshotter/client/v6/apis/volumesnapshot/v1"
 	corev1 "k8s.io/api/core/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	runtime "k8s.io/apimachinery/pkg/runtime"
 )
 
@@ -337,7 +338,11 @@ func (in *VolumeGroupSnapshotList) DeepCopyObject() runtime.Object {
 // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
 func (in *VolumeGroupSnapshotSource) DeepCopyInto(out *VolumeGroupSnapshotSource) {
 	*out = *in
-	in.Selector.DeepCopyInto(&out.Selector)
+	if in.Selector != nil {
+		in, out := &in.Selector, &out.Selector
+		*out = new(metav1.LabelSelector)
+		(*in).DeepCopyInto(*out)
+	}
 	if in.VolumeGroupSnapshotContentName != nil {
 		in, out := &in.VolumeGroupSnapshotContentName, &out.VolumeGroupSnapshotContentName
 		*out = new(string)