Account for usedOverridden arg in extractSuperGraphInformation (#5547) (#5548)

Co-authored-by: jdolle <[email protected]>

Author: kamilkisiela

packages/services/api/src/modules/schema/lib/federation-super-graph.ts

@@ -57,9 +57,17 @@ export const extractSuperGraphInformation = traceInlineSync(
       for (const fieldNode of node.fields) {
         const schemaCoordinate = `${node.name.value}.${fieldNode.name.value}`;
 
-        const graphArg = fieldNode.directives
-          ?.find(directive => directive.name.value === 'join__field')
-          ?.arguments?.find(arg => arg.name.value === 'graph');
+        const joinField = fieldNode.directives?.find(
+          directive =>
+            directive.name.value === 'join__field' &&
+            !directive.arguments?.find(
+              arg =>
+                arg.name.value === 'usedOverridden' &&
+                arg.value.kind === Kind.BOOLEAN &&
+                arg.value.value === true,
+            ),
+        );
+        const graphArg = joinField?.arguments?.find(arg => arg.name.value === 'graph');
 
         if (graphArg === undefined) {
           schemaCoordinateToServiceEnumValueMappings.set(