From 1f95e47b99a3e0fad1b80f8d49454d2b113e58d8 Mon Sep 17 00:00:00 2001
From: Simon K <6615834+simon-20@users.noreply.github.com>
Date: Fri, 27 Sep 2024 14:52:08 +0100
Subject: [PATCH] feat: structured error messages for HEAD reqs

---
 src/bulk_data_service/dataset_updater.py | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/bulk_data_service/dataset_updater.py b/src/bulk_data_service/dataset_updater.py
index 56dd26d..ce76cbd 100644
--- a/src/bulk_data_service/dataset_updater.py
+++ b/src/bulk_data_service/dataset_updater.py
@@ -213,9 +213,8 @@ def check_dataset_etag_last_mod_header(
                     "but HEAD request to check ETag/Last-Modified "
                     "return non-200 status. {} "
                     "HEAD request exception details: {}".format(download_within_hours, extra_err_message, e)
-                ),
-                "message": "{}".format(e),
-            }
+                )
+            } | e.args[0]
         )
 
         context["logger"].warning("dataset id: {} - {}".format(bds_dataset["id"], bds_dataset["head_error_message"]))