- Fixed/ Removed dependencies in schema between QuoteGQL, SalesGQL and WishlistGQL

Author: Prabhu Ram

app/code/Magento/QuoteGraphQl/etc/schema.graphqls

@@ -373,18 +373,18 @@ type Order {
     order_id: String @deprecated(reason: "The order_id field is deprecated, use order_number instead.")
 }
 
-type CheckoutUserInputError @doc(description:"An error encountered while adding an item to the the cart.") {
+type CartUserInputError @doc(description:"An error encountered while adding an item to the the cart.") {
     message: String! @doc(description: "A localized error message")
     path: [String]! @doc(description: "Path to the input field that caused an error. See the GraphQL specification about path errors for details: http://spec.graphql.org/draft/#sec-Errors")
-    code: CheckoutUserInputErrorCodes! @doc(description: "Checkout-specific error code")
+    code: CartUserInputErrorType! @doc(description: "Checkout-specific error code")
 }
 
 type AddProductsToCartOutput {
     cart: Cart! @doc(description: "The cart after products have been added")
-    userInputErrors:[CheckoutUserInputError]! @doc(description: "An error encountered while adding an item to the cart.")
+    userInputErrors:[CartUserInputError]! @doc(description: "An error encountered while adding an item to the cart.")
 }
 
-enum CheckoutUserInputErrorCodes {
+enum CartUserInputErrorType {
     PRODUCT_NOT_FOUND
     NOT_SALABLE
     INSUFFICIENT_STOCK

app/code/Magento/WishlistGraphQl/etc/schema.graphqls

@@ -49,12 +49,12 @@ input WishlistItemInput @doc(description: "Defines the items to add to a wish li
 
 type AddProductsToWishlistOutput @doc(description: "Contains the customer's wish list and any errors encountered") {
     wishlist: Wishlist! @doc(description: "Contains the wish list with all items that were successfully added")
-    userInputErrors:[CheckoutUserInputError]! @doc(description: "An array of errors encountered while adding products to a wish list")
+    userInputErrors:[WishListUserInputError]! @doc(description: "An array of errors encountered while adding products to a wish list")
 }
 
 type RemoveProductsFromWishlistOutput @doc(description: "Contains the customer's wish list and any errors encountered") {
     wishlist: Wishlist! @doc(description: "Contains the wish list with after items were successfully deleted")
-    userInputErrors:[CheckoutUserInputError]! @doc(description:"An array of errors encountered while deleting products from a wish list")
+    userInputErrors:[WishListUserInputError]! @doc(description:"An array of errors encountered while deleting products from a wish list")
 }
 
 input WishlistItemUpdateInput @doc(description: "Defines updates to items in a wish list") {
@@ -67,5 +67,16 @@ input WishlistItemUpdateInput @doc(description: "Defines updates to items in a w
 
 type UpdateProductsInWishlistOutput @doc(description: "Contains the customer's wish list and any errors encountered") {
     wishlist: Wishlist! @doc(description: "Contains the wish list with all items that were successfully updated")
-    userInputErrors:[CheckoutUserInputError]! @doc(description:"An array of errors encountered while updating products in a wish list")
+    userInputErrors:[WishListUserInputError]! @doc(description:"An array of errors encountered while updating products in a wish list")
+}
+
+type WishListUserInputError @doc(description:"An error encountered while performing operations with WishList.") {
+    message: String! @doc(description: "A localized error message")
+    path: [String]! @doc(description: "Path to the input field that caused an error. See the GraphQL specification about path errors for details: http://spec.graphql.org/draft/#sec-Errors")
+    code: WishListUserInputErrorType! @doc(description: "Wishlist-specific error code")
+}
+
+enum WishListUserInputErrorType {
+    PRODUCT_NOT_FOUND
+    UNDEFINED
 }