func (d *DistributionDefinition) GetTitleSizeOk() (string, bool) {
	if d == nil || d.TitleSize == nil {
		return "", false
	}
	return *d.TitleSize, true
}
func (d *DistributionDefinition) GetTitleSizeOk() (string, bool) {
	if d == nil || d.TitleSize == nil {
		return "", false
	}
	return *d.TitleSize, true
}
// GetTitleSizeOk returns a tuple with the TitleSize field if it's non-nil, zero value otherwise
// and a boolean to check if the value has been set.