CreateVolumeSecret:
  secretKey: secretval1
DeleteVolumeSecret:
  secretKey: secretval2
ControllerPublishVolumeSecret:
  secretKey: secretval3
ControllerUnpublishVolumeSecret:
  secretKey: secretval4
NodeStageVolumeSecret:
  secretKey: secretval5
NodePublishVolumeSecret:
  secretKey: secretval6
CreateSnapshotSecret:
  secretKey: secretval7
DeleteSnapshotSecret:
  secretKey: secretval8