message: [Go] make key_status a short string consisten across implementations.
diff: @@ -33,6 +33,18 @@ const (
  DoNotUse KeyStatus = 20
  )
  +func (status KeyStatus) String() string {
  + switch status {
  + case Enabled:
  + return "ENABLED"
  + case Disabled:
  + return "DISABLED"
  + case Destroyed:
  + return "DESTROYED"
  + }
  + return "UNKNOWN"
  +}
  +
  // Entry represents each entry inside a Keyset.
  type Entry struct {
  Status KeyStatus
  