ReadonlyactionOptional ReadonlyfieldsSets the Custom Fields fields for the shippingMethod.
Optional ReadonlyshippingThe shippingKey of the Shipping to customize. Used to specify which Shipping Method to customize
on a Order with Multiple ShippingMode.
Leave this empty to customize the one and only ShippingMethod on a Single ShippingMode Order.
Optional ReadonlytypeDefines the Type that extends the specified ShippingMethod with Custom Fields. If absent, any existing Type and Custom Fields are removed from the ShippingMethod.
This action sets, overwrites, or removes any existing Custom Type and Custom Fields for the Order's
shippingMethodorshipping.