diff --git a/request_schema.json b/request_schema.json
index 52aa1ec..78ae41b 100644
--- a/request_schema.json
+++ b/request_schema.json
@@ -6,12 +6,9 @@
       "type": ["string", "null"],
       "description": "Unique identifier for the application."
     },
-    "evtg04": {
+    "creditBureau": {
       "type": ["object", "null"],
-      "description": "VantageScore 4.0"
+      "description": "Credit bureau details"
     }
-  },
-  "required": [
-    "application_id"
-  ]
+  }
 }