FIX: pipeline accepting properties on payload

src/utils/ PackTheMetadata.ts

@@ -1,6 +1,6 @@
 import { Metadata } from '@grpc/grpc-js';
 
-interface Info {
+interface IMetadata {
   customer_id?: string;
   customer_name?: string;
   username?: string;
@@ -9,14 +9,11 @@ interface Info {
   details?: string;
 }
 
-export const PackTheMetadata = (info: Info): Metadata => {
+export function PackTheMetadata(info: IMetadata): Metadata {
   const meta = new Metadata();
-  meta.add('customer_id', info.customer_id);
-  meta.add('customer_name', info.customer_name);
-  meta.add('user_id', info.user_id);
-  meta.add('username', info.username);
-  meta.add('details', info.details);
-  meta.add('language', info.language);
+  for (const key in info) {
+    meta.add(key, info[key]);
+  }
 
   return meta;
-};
+}