func (d *DistributionDefinition) GetTitleSize() string {
	if d == nil || d.TitleSize == nil {
		return ""
	}
	return *d.TitleSize
}
func (d *DistributionDefinition) GetTitleSize() string {
	if d == nil || d.TitleSize == nil {
		return ""
	}
	return *d.TitleSize
}
// GetTitleSize returns the TitleSize field if non-nil, zero value otherwise.