func (e *Event) GetAggregation() string {
	if e == nil || e.Aggregation == nil {
		return ""
	}
	return *e.Aggregation
}
func (e *Event) GetAggregation() string {
	if e == nil || e.Aggregation == nil {
		return ""
	}
	return *e.Aggregation
}
func ( e * Event ) GetAggregation ( ) string { if e == nil || e . Aggregation == nil { return " " } return * e . Aggregation }
// GetAggregation returns the Aggregation field if non-nil, zero value otherwise.
GetAggregation returns the Aggregation field if non - nil zero value otherwise .