From 54e7089e4ba618dac1cdc2db15c05b72614edb01 Mon Sep 17 00:00:00 2001
From: Michael Mendy <montana@linux.com>
Date: Mon, 1 Jun 2026 13:24:58 -0700
Subject: [PATCH] Enhance get_download_authorization with optional parameters

`get_download_authorization` method to include additional optional parameters for better customization.
---
 b2sdk/_internal/session.py | 20 +++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

diff --git a/b2sdk/_internal/session.py b/b2sdk/_internal/session.py
index 589c0cff..2364336e 100644
--- a/b2sdk/_internal/session.py
+++ b/b2sdk/_internal/session.py
@@ -214,12 +214,30 @@ def download_file_from_url(
     def finish_large_file(self, file_id, part_sha1_array):
         return self._wrap_default_token(self.raw_api.finish_large_file, file_id, part_sha1_array)
 
-    def get_download_authorization(self, bucket_id, file_name_prefix, valid_duration_in_seconds):
+    def get_download_authorization(
+        self,
+        bucket_id,
+        file_name_prefix,
+        valid_duration_in_seconds,
+        *,
+        content_disposition: str | None = None,
+        content_language: str | None = None,
+        expires: str | None = None,
+        cache_control: str | None = None,
+        content_encoding: str | None = None,
+        content_type: str | None = None,
+    ):
         return self._wrap_default_token(
             self.raw_api.get_download_authorization,
             bucket_id,
             file_name_prefix,
             valid_duration_in_seconds,
+            content_disposition=content_disposition,
+            content_language=content_language,
+            expires=expires,
+            cache_control=cache_control,
+            content_encoding=content_encoding,
+            content_type=content_type,
         )
 
     def get_file_info_by_id(self, file_id: str) -> dict[str, Any]: