},
					"message": {
						SchemaProps: spec.SchemaProps{
							Description: "A human-readable description of the status of this operation.",
							Type:        []string{"string"},
							Format:      "",
						},
					},
					"reason": {
						SchemaProps: spec.SchemaProps{

  // for the transition into the object's current status.
  // TODO: provide exact specification for format.
  // +optional
  optional string reason = 3;

  // A human-readable description of the status of this operation.
  // TODO: decide on maximum length.
  // +optional
  optional string message = 4;

	"reason":             "This should be a short, machine understandable string that gives the reason for the transition into the object's current status.",
	"message":            "A human-readable description of the status of this operation.",
	"source":             "The component reporting this event. Should be a short machine understandable string.",

- **[alpha]** Represent node problems "not ready" and "unreachable" using `NoExecute` taints. In combination with `tolerationSeconds` described below, this allows per-pod specification of how long to remain bound to a node that becomes unreachable or not ready, rather than using the default of 5 minutes. You can enable this alpha feature by including `TaintBasedEvictions=true` in `--feature-gates`,...

  // for the transition into the object's current status.
  // TODO: provide exact specification for format.
  // +optional
  optional string reason = 3;

  // A human-readable description of the status of this operation.
  // TODO: decide on maximum length.
  // +optional
  optional string message = 4;

type PersistentVolumeStatus struct {
	// Phase indicates if a volume is available, bound to a claim, or released by a claim
	// +optional
	Phase PersistentVolumePhase
	// A human-readable message indicating details about why the volume is in this state.
	// +optional
	Message string
	// Reason is a brief CamelCase string that describes any failure and is meant for machine parsing and tidy display in the CLI

	// +optional
	Phase PersistentVolumePhase `json:"phase,omitempty" protobuf:"bytes,1,opt,name=phase,casttype=PersistentVolumePhase"`
	// message is a human-readable message indicating details about why the volume is in this state.
	// +optional
	Message string `json:"message,omitempty" protobuf:"bytes,2,opt,name=message"`

		default:
			panic("unreachable")
		}
		needWidth = true
	} else if base.Flag.Race {
		// for non-composite objects we can write just the start
		// address, as any write must write the first byte.
		switch kind {
		case instrumentRead:
			fn = ir.Syms.Raceread
		case instrumentWrite:
			fn = ir.Syms.Racewrite
		default:
			panic("unreachable")
		}
	} else if base.Flag.ASan {

### **Scheduling**

*   Taint key `unreachable` is now in GA.
*   Taint key `notReady` is changed to `not-ready`, and is also now in GA.
*   These changes are automatically updated for taints. Tolerations for these taints must be updated manually. Specifically, you must:
    *   Change `node.alpha.kubernetes.io/notReady` to `node.kubernetes.io/not-ready`
    *   Change `node.alpha.kubernetes.io/unreachable` to  `node.kubernetes.io/unreachable`

                      format: date-time
                      type: string
                    message:
                      description: message is a human readable message indicating
                        details about the transition. This may be an empty string.
                      maxLength: 32768
                      type: string
                    observedGeneration: