Retrieves the active ShippingMethods that can ship to the provided Location
with a predicate that matches the provided Cart.
Each ShippingMethod contains exactly one ShippingRate with the flag `isMatching` set to `true`. This ShippingRate is used when the ShippingMethod is [added to the Cart](ctp:api:type:CartSetShippingMethodAction).
If a matching ShippingMethod has `isDefault` set to `true`, it is returned as the first item in the array.
Checks if an active ShippingMethod that can ship to the provided Location exists for the provided Cart. Returns a 200 OK status if the ShippingMethod exists or a Not Found error otherwise.
Retrieves the active ShippingMethods that can ship to the provided Location with a
predicatethat matches the provided Cart.