Cannot create volumesnapshotclass in install.vxflexos

[root@k8s-master-01 helm]# sh install.vxflexos
Kubernetes version v1.13.3
Kubernetes master nodes: 192.168.18.10
Kubernetes minion nodes: 192.168.18.11 192.168.18.12
Verifying the SDC installation.
Retrieved 1 mdm(s)
MDM-ID 39f317742b58aa0f SDC ID 749f21df00000004 INSTALLATION ID 5082d8992e46577b IPs [0]-192.168.18.103 [1]-192.168.18.104
Retrieved 1 mdm(s)
MDM-ID 39f317742b58aa0f SDC ID 749f21e000000005 INSTALLATION ID 5082d8992e46577b IPs [0]-192.168.18.103 [1]-192.168.18.104
Verifying the feature gates.
fail: 0
NAME: vxflexos
LAST DEPLOYED: Sun Jun 23 17:19:59 2019
NAMESPACE: vxflexos
STATUS: DEPLOYED

RESOURCES:
==> v1/ClusterRole
NAME AGE
vxflexos-controller 4s
vxflexos-node 4s

==> v1/ClusterRoleBinding
NAME AGE
vxflexos-controller 4s
vxflexos-node 4s

==> v1/Pod(related)
NAME READY STATUS RESTARTS AGE
vxflexos-controller-0 0/4 ContainerCreating 0 4s
vxflexos-node-8g2zb 0/2 ContainerCreating 0 4s
vxflexos-node-swfsl 0/2 ContainerCreating 0 4s

==> v1/ServiceAccount
NAME SECRETS AGE
vxflexos-controller 1 4s
vxflexos-node 1 4s

==> v1/StorageClass
NAME PROVISIONER AGE
vxflexos (default) csi-vxflexos 4s
vxflexos-xfs csi-vxflexos 4s

==> v1alpha1/CSIDriver
NAME AGE
vxflexos 4s

==> v1beta1/StatefulSet
NAME READY AGE
vxflexos-controller 0/1 4s

==> v1beta2/DaemonSet
NAME DESIRED CURRENT READY UP-TO-DATE AVAILABLE NODE SELECTOR AGE
vxflexos-node 2 2 0 2 0 4s

NAME READY STATUS RESTARTS AGE
vxflexos-controller-0 0/4 ContainerCreating 0 10s
vxflexos-node-8g2zb 0/2 ContainerCreating 0 10s
vxflexos-node-swfsl 0/2 ContainerCreating 0 10s
NAME READY STATUS RESTARTS AGE
vxflexos-controller-0 0/4 ContainerCreating 0 15s
vxflexos-node-8g2zb 0/2 ContainerCreating 0 15s
vxflexos-node-swfsl 0/2 ContainerCreating 0 15s
NAME READY STATUS RESTARTS AGE
vxflexos-controller-0 0/4 ContainerCreating 0 20s
vxflexos-node-8g2zb 0/2 ContainerCreating 0 20s
vxflexos-node-swfsl 0/2 ContainerCreating 0 20s
CSIDrivers:
NAME AGE
vxflexos 20s
CSINodeInfos:
No resources found.
StorageClasses:
NAME PROVISIONER AGE
vxflexos (default) csi-vxflexos 20s
vxflexos-xfs csi-vxflexos 20s
error: the server doesn't have a resource type "volumesnapshotclass"
installing volumesnapshotclass
error: unable to recognize "volumesnapshotclass.yaml": no matches for kind "VolumeSnapshotClass" in version "snapshot.storage.k8s.io/v1alpha1"
VolumeSnapshotClasses:
error: the server doesn't have a resource type "volumesnapshotclass"