func (r *Recurrence) GetUntilDate() int {
	if r == nil || r.UntilDate == nil {
		return 0
	}
	return *r.UntilDate
}
func (r *Recurrence) GetUntilDate() int {
	if r == nil || r.UntilDate == nil {
		return 0
	}
	return *r.UntilDate
}
// GetUntilDate returns the UntilDate field if non-nil, zero value otherwise.