// secret object contains more than one secret, all secrets are passed.
  // +featureGate=CSINodeExpandSecret
  // +optional
  optional SecretReference nodeExpandSecretRef = 10;
}

// Represents a source location of a volume to mount, managed by an external CSI driver
message CSIVolumeSource {
  // driver is the name of the CSI driver that handles this volume.
  // Consult with your admin for the correct name as registered in the cluster.