NO-SNOW: Fix Azure GET returning UPLOADED instead of DOWNLOADED status (#2782)

Co-authored-by: Filip Pawłowski <filip.pawlowski@snowflake.com>

Author: 2 people

DESCRIPTION.md

@@ -10,6 +10,7 @@ Source code is also available at: https://github.com/snowflakedb/snowflake-conne
 - v3.18.1(July 15,2026)
   - Improved verification of TLS connections (SNOW-3675579).
   - Fixed FIPS environments md5 hash issues with multipart upload on Azure.
+  - Fixed a bug where Azure GET commands would incorrectly set the file status to UPLOADED instead of preserving the DOWNLOADED status during metadata retrieval.
 
 - v3.18.0(October 03,2025)
   - Added support for pandas conversion for Day-time and Year-Month Interval types

src/snowflake/connector/azure_storage_client.py

@@ -124,7 +124,9 @@ def get_file_header(self, filename: str) -> FileHeader | None:
         self.retry_count[retry_id] = 0
         r = self._send_request_with_authentication_and_retry("HEAD", url, retry_id)
         if r.status_code == 200:
-            meta.result_status = ResultStatus.UPLOADED
+            # If we are in download path, do not update to UPLOADED
+            if meta.result_status != ResultStatus.DOWNLOADED:
+                meta.result_status = ResultStatus.UPLOADED
             enc_data_str = r.headers.get(ENCRYPTION_DATA)
             encryption_data = None if enc_data_str is None else json.loads(enc_data_str)
             encryption_metadata = (