review micro version

openstack/compute/v2/extensions/instanceactions/results.go

@@ -60,9 +60,13 @@ func ExtractInstanceActions(r pagination.Page) ([]InstanceAction, error) {
 
 // Event represents an event of instance action.
 type Event struct {
-	Event      string    `json:"event"`
-	Host       string    `json:"host"`
-	HostID     string    `json:"hostId"`
+	Event string `json:"event"`
+	// Host is the host of the event.
+	// This requires microversion 2.62 or later.
+	Host *string `json:"host"`
+	// HostID is the host id of the event.
+	// This requires microversion 2.62 or later.
+	HostID     *string   `json:"hostId"`
 	Result     string    `json:"result"`
 	Traceback  string    `json:"traceback"`
 	StartTime  time.Time `json:"-"`
@@ -91,15 +95,19 @@ func (e *Event) UnmarshalJSON(b []byte) error {
 
 // InstanceActionDetail gives more details on instance action.
 type InstanceActionDetail struct {
-	Action       string    `json:"action"`
-	InstanceUUID string    `json:"instance_uuid"`
-	Message      string    `json:"message"`
-	ProjectID    string    `json:"project_id"`
-	RequestID    string    `json:"request_id"`
-	UserID       string    `json:"user_id"`
-	Events       []Event   `json:"events"`
-	UpdatedAt    time.Time `json:"-"`
-	StartTime    time.Time `json:"-"`
+	Action       string `json:"action"`
+	InstanceUUID string `json:"instance_uuid"`
+	Message      string `json:"message"`
+	ProjectID    string `json:"project_id"`
+	RequestID    string `json:"request_id"`
+	UserID       string `json:"user_id"`
+	// Events is the list of events of the action.
+	// This requires microversion 2.50 or later.
+	Events *[]Event `json:"events"`
+	// UpdatedAt last update date of the action.
+	// This requires microversion 2.58 or later.
+	UpdatedAt *time.Time `json:"-"`
+	StartTime time.Time  `json:"-"`
 }
 
 // UnmarshalJSON converts our JSON API response into our instance action struct
@@ -116,7 +124,8 @@ func (i *InstanceActionDetail) UnmarshalJSON(b []byte) error {
 	}
 	*i = InstanceActionDetail(s.tmp)
 
-	i.UpdatedAt = time.Time(s.UpdatedAt)
+	tmpTime := time.Time(s.UpdatedAt)
+	i.UpdatedAt = &tmpTime
 	i.StartTime = time.Time(s.StartTime)
 	return err
 }