// DeallocationRequested indicates that a ResourceClaim is to be
  // deallocated.
  //
  // The driver then must deallocate this claim and reset the field
  // together with clearing the Allocation field.
  //
  // While DeallocationRequested is set, no new consumers may be added to
  // ReservedFor.
  // +optional
  optional bool deallocationRequested = 4;
}

// An IP address can be represented in different formats, to guarantee the uniqueness of the IP,
// the name of the object is the IP address in canonical format, four decimal digits separated
// by dots suppressing leading zeros for IPv4 and the representation defined by RFC 5952 for IPv6.
// Valid: 192.168.1.5 or 2001:db8::1 or 2001:db8:aaaa:bbbb:cccc:dddd:eeee:1
// Invalid: 10.01.2.3 or 2001:db8:0:0:0::1
message IPAddress {

  // +optional
  optional string user = 5;

  // keyring is the path to key ring for RBDUser.
  // Default is /etc/ceph/keyring.
  // More info: https://examples.k8s.io/volumes/rbd/README.md#how-to-use-it
  // +optional
  optional string keyring = 6;

  // secretRef is name of the authentication secret for RBDUser. If provided
  // overrides keyring.
  // Default is nil.