diff --git a/tests/pass_through_tests/vertex_key.json b/tests/pass_through_tests/vertex_key.json
new file mode 100644
index 00000000000..800969fb305
--- /dev/null
+++ b/tests/pass_through_tests/vertex_key.json
@@ -0,0 +1,13 @@
+{
+  "type": "service_account",
+  "project_id": "litellm-ci-cd",
+  "private_key_id": "",
+  "private_key": "",
+  "client_email": "test-litellm-ci-cd@litellm-ci-cd.iam.gserviceaccount.com",
+  "client_id": "116563532503305622785",
+  "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/test-litellm-ci-cd%40litellm-ci-cd.iam.gserviceaccount.com",
+  "universe_domain": "googleapis.com"
+}