v1 -solve google auth credential error

.env

@@ -1,4 +1,17 @@
 GEMINI_API_KEY = AIzaSyBqefsdar7xSAdcwOrBD1Ms9Br4HwhobX8
 FOURSQUARE_API_KEY = fsq3cRwyW6eIparfiN7ZENLK0nKHhRBVDp7U2whlXy3Jbjw=
 GCP_PROJECT_ID = loca-bc18e
-GOOGLE_PLACES_API_KEY = AIzaSyC1BX6Wcgrp6jibvldv2QJbEAyRzdWKWkc
+GOOGLE_PLACES_API_KEY = AIzaSyC1BX6Wcgrp6jibvldv2QJbEAyRzdWKWkc
+GOOGLE_APPLICATION_CREDENTIALS_JSON = '{
+  "type": "service_account",
+  "project_id": "loca-bc18e",
+  "private_key_id": "db79930f64681d1840c4aee406c1ada61a8d28c6",
+  "private_key": "-----BEGIN PRIVATE KEY-----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\n4teyxfYdHo2KQ4Z7Klx+q86J\n-----END PRIVATE KEY-----\n",
+  "client_email": "[email protected]",
+  "client_id": "115115263008370714449",
+  "auth_uri": "https://accounts.google.com/o/oauth2/auth",
+  "token_uri": "https://oauth2.googleapis.com/token",
+  "auth_provider_x509_cert_url": "https://www.googleapis.com/oauth2/v1/certs",
+  "client_x509_cert_url": "https://www.googleapis.com/robot/v1/metadata/x509/loca-614%40loca-bc18e.iam.gserviceaccount.com",
+  "universe_domain": "googleapis.com"
+}'

app/api/gemini/route.ts

@@ -17,11 +17,9 @@ function initializeVertexAI() {
   try {
     const credentials = JSON.parse(credentialsJson);
     return new VertexAI({
-      // use google auth project Id to run locally 
       project: credentials.project_id,
       location: 'us-central1',
-      // uncomment the code below to run it on server
-      // googleAuthOptions:credentials
+      googleAuthOptions:credentials
     });
   } catch (error) {
     console.error('Error parsing GOOGLE_APPLICATION_CREDENTIALS_JSON:', error);