event

type Event struct {
	EventID   string            `json:"event_id" ch:"event_id"`
	Name      string            `json:"name" ch:"name"`
	Kind      string            `json:"kind" ch:"kind"`
	Content   string            `json:"content" ch:"content"`
	Timestamp int64             `json:"timestamp"`
	Time      time.Time         `json:"-" ch:"timestamp"`
	Tags      map[string]string `json:"tags" ch:"tags"`
	Relations map[string]string `json:"relations" ch:"relations"`
}