func (g *GraphDefinitionMarker) GetMin() json.Number {
	if g == nil || g.Min == nil {
		return ""
	}
	return *g.Min
}
func (g *GraphDefinitionMarker) GetMin() json.Number {
	if g == nil || g.Min == nil {
		return ""
	}
	return *g.Min
}
// GetMin returns the Min field if non-nil, zero value otherwise.