fix Notifications type annotation

mjurbanski-reef · mjurbanski-reef · commit 797e2417854b · 2024-04-19T09:06:09.000+02:00
diff --git a/b2sdk/_internal/raw_api.py b/b2sdk/_internal/raw_api.py
@@ -123,7 +123,7 @@ class NotificationTargetConfiguration(TypedDict):
     targetType: Literal['webhook']
     url: str
     customHeaders: NotRequired[list[NameValueDict] | None]
-    hmacSha256SigningSecret: NotRequired[str]
+    hmacSha256SigningSecret: NotRequired[str | None]
 
 
 EVENT_TYPE = Literal[
