func (g *GraphDefinitionRequest) HasChangeType() bool {
	if g != nil && g.ChangeType != nil {
		return true
	}

	return false
}
func (g *GraphDefinitionRequest) HasChangeType() bool {
	if g != nil && g.ChangeType != nil {
		return true
	}

	return false
}
// HasChangeType returns a boolean if a field has been set.