Uid2 decouple cstg

features.json

@@ -1,4 +1,5 @@
 [
   "NATIVE",
-  "VIDEO"
+  "VIDEO",
+  "UID2_CSTG"
 ]

integrationExamples/gpt/userId_example.html

@@ -31,7 +31,7 @@
     var pbjs = pbjs || {};
     pbjs.que = pbjs.que || [];
   </script>
-  <script  type="text/javascript"  src="../../build/dev/prebid.js" async></script>
+  <script type="text/javascript" src="../../build/dev/prebid.js" async></script>
 
   <script>
     function getHashedEmail() { }

modules/uid2IdSystem.js

@@ -7,7 +7,7 @@
  */
 
 import { logInfo, logWarn } from '../src/utils.js';
-import {submodule} from '../src/hook.js';
+import { submodule } from '../src/hook.js';
 import {getStorageManager} from '../src/storageManager.js';
 import {MODULE_TYPE_UID} from '../src/activities/modules.js';
 
@@ -83,21 +83,22 @@ export const uid2IdSubmodule = {
       return;
     }
 
-    let mappedCstgConfig = {
-      serverPublicKey: config?.params?.serverPublicKey,
-      subscriptionId: config?.params?.subscriptionId,
-      ...extractIdentityFromParams(config?.params ?? {})
-    }
-
     const mappedConfig = {
       apiBaseUrl: config?.params?.uid2ApiBase ?? UID2_BASE_URL,
       paramToken: config?.params?.uid2Token,
       serverCookieName: config?.params?.uid2Cookie ?? config?.params?.uid2ServerCookie,
       storage: config?.params?.storage ?? 'localStorage',
-      cstg: mappedCstgConfig,
       clientId: UID2_CLIENT_ID,
       internalStorage: ADVERTISING_COOKIE
     }
+
+    if (FEATURES.UID2_CSTG) {
+      mappedConfig.cstg = {
+        serverPublicKey: config?.params?.serverPublicKey,
+        subscriptionId: config?.params?.subscriptionId,
+        ...extractIdentityFromParams(config?.params ?? {})
+      }
+    }
     _logInfo(`UID2 configuration loaded and mapped.`, mappedConfig);
     const result = Uid2GetId(mappedConfig, storage, _logInfo, _logWarn);
     _logInfo(`UID2 getId returned`, result);