diff --git a/scripts/firecloud_api/firecloud_api2.py b/scripts/firecloud_api/firecloud_api2.py
index 3f7f7b2528..07fc5e7a5f 100644
--- a/scripts/firecloud_api/firecloud_api2.py
+++ b/scripts/firecloud_api/firecloud_api2.py
@@ -120,7 +120,7 @@ def submit_job(self, submission_data_file):
             return None
 
 
-    def upload_test_inputs(self, pipeline_name, test_inputs, branch_name):
+    def upload_test_inputs(self, pipeline_name, test_inputs, branch_name, credentials: credentials):
         """
         Uploads test inputs to the workspace via Firecloud API.
 
@@ -131,10 +131,11 @@ def upload_test_inputs(self, pipeline_name, test_inputs, branch_name):
         # properly encode the space in WARP Tests as %20 using from urllib.parse import quote
         url = f"{self.base_url}/workspaces/{self.namespace}/{quote(self.workspace_name)}/method_configs/{self.namespace}/{pipeline_name}"
 
-        print(url)
+        token = get_user_token(credentials)
+        headers = build_auth_headers(token)
 
         # get the current method configuration
-        response = requests.get(url, headers=self.headers)
+        response = requests.get(url, headers=headers)
         config = response.json()
         print(f"Current method configuration: {json.dumps(config, indent=2)}")
         # update the config with the new inputs