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