func FindPerformancePrice(productPackage datatypes.Product_Package, priceCategory string) (datatypes.Product_Item_Price, error) {
	for _, item := range productPackage.Items {
		for _, price := range item.Prices {
			// Only collect prices from valid location groups.
			if price.LocationGroupId != nil {
				continue
			}
			if !hasCategory(price.Categories, priceCategory) {
				continue
			}
			return price, nil
		}
	}
	return datatypes.Product_Item_Price{}, bosherr.Error("Unable to find price for performance storage")
}
func FindPerformancePrice(productPackage datatypes.Product_Package, priceCategory string) (datatypes.Product_Item_Price, error) {
	for _, item := range productPackage.Items {
		for _, price := range item.Prices {
			// Only collect prices from valid location groups.
			if price.LocationGroupId != nil {
				continue
			}
			if !hasCategory(price.Categories, priceCategory) {
				continue
			}
			return price, nil
		}
	}
	return datatypes.Product_Item_Price{}, bosherr.Error("Unable to find price for performance storage")
}
// Find the price in the given package that has the specified category