fix some issues.

lib/shopify_custom_data_graphql/custom_data_catalog/metafield_definition.rb

@@ -16,16 +16,7 @@ class CustomDataCatalog
       }
     |
 
-    MetafieldDefinition = Struct.new(
-      :key,
-      :type,
-      :namespace,
-      :description,
-      :validations,
-      :owner_type,
-      :schema_namespace,
-      keyword_init: true
-    ) do
+    class MetafieldDefinition
       class << self
         def from_graphql(metafield_def)
           new(
@@ -39,8 +30,21 @@ def from_graphql(metafield_def)
         end
       end
 
+      attr_reader :key, :type, :namespace, :description, :validations, :owner_type
+      attr_accessor :schema_namespace
+
+      def initialize(key:, type:, namespace:, description:, validations:, owner_type:)
+        @key = key
+        @type = type
+        @namespace = namespace
+        @description = description
+        @validations = validations
+        # need to handle irregulars...
+        @owner_type = owner_type&.underscore&.upcase || "METAOBJECT"
+      end
+
       def reference_key
-        @reference_key ||= [namespace, key].tap(&:compact!).join(".")
+        @reference_key ||= owner_type == "METAOBJECT" ? key : [namespace, key].tap(&:compact!).join(".")
       end
 
       def schema_key

lib/shopify_custom_data_graphql/prepared_query.rb

@@ -21,9 +21,10 @@ def to_h
 
     attr_reader :query, :transforms
 
-    def initialize(params)
+    def initialize(params, document: nil)
       @query = params["query"]
       @transforms = params["transforms"] || EMPTY_HASH
+      @document = document
     end
 
     def as_json
@@ -43,7 +44,7 @@ def perform(tracer = DEFAULT_TRACER, source_query: nil)
       query = source_query && base_query? ? source_query : @query
       raise ArgumentError, "A source_query is required with empty transformations" if query.nil?
 
-      raw_result = tracer.span("proxy") { yield(query) }
+      raw_result = tracer.span("proxy") { yield(query, @document) }
 
       result = if @transforms.any?
         tracer.span("transform_response") do

lib/shopify_custom_data_graphql/request_transformer.rb

@@ -34,7 +34,7 @@ def transforms
       end
 
       def to_prepared_query
-        PreparedQuery.new({ "query" => query, "transforms" => transforms })
+        PreparedQuery.new({ "query" => query, "transforms" => transforms }, document: @document)
       end
     end