Updating resources according to instructions

services/inventory/design/design.go

@@ -18,9 +18,9 @@ var _ = Service("inventory", func() {
 	Description("A GRPC back service that handles CRUD operations for the characters’ inventories")
 	Method("listInventory", func() {
 		Payload(func() {
-			Field(1, "characterId", Int)
+			Field(1, "characterName", String)
 		})
-		Result(ArrayOf(Int))
+		Result(ArrayOf(String))
 
 		GRPC(func() {
 			Response(CodeOK)