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