func (d *Downtime) GetCanceledOk() (int, bool) {
	if d == nil || d.Canceled == nil {
		return 0, false
	}
	return *d.Canceled, true
}
func (d *Downtime) GetCanceledOk() (int, bool) {
	if d == nil || d.Canceled == nil {
		return 0, false
	}
	return *d.Canceled, true
}
// GetCanceledOk returns a tuple with the Canceled field if it's non-nil, zero value otherwise
// and a boolean to check if the value has been set.