add advertsiement field to product

graphql/types/Advertisement.graphql

@@ -0,0 +1,22 @@
+type Advertisement {
+  """
+  ID of the ad item associated with the sponsored product.
+  """
+  adId: ID
+  """
+  ID of the campaign owner of the ad item.
+  """
+  campaignId: ID
+  """
+  Cost of the goal action. E.g: CPC, cost per click.
+  """
+  actionCost: Float
+  """
+  Ad Request ID.
+  """
+  adRequestId: ID
+  """
+  Ad Response ID.
+  """
+  adResponseId: ID
+}

graphql/types/Product.graphql

@@ -1,4 +1,3 @@
-
 type Product {
   """
   Brand of the product
@@ -113,6 +112,10 @@ type Product {
   Merchandising rule applied to the product
   """
   rule: Rule
+  """
+  If this product is sponsored, ad information will be added here.
+  """
+  advertisement: Advertisement
 }
 
 type SelectedProperty {