fix

Author: pcrespov

services/web/server/src/simcore_service_webserver/long_running_tasks/plugin.py

@@ -30,7 +30,9 @@ async def _test_task_context_decorator(
     ) -> web.StreamResponse:
         """this task context callback tries to get the user_id from the query if available"""
         req_ctx = AuthenticatedRequestContext.model_validate(request)
-        request[LONG_RUNNING_TASKS_CONTEXT_REQKEY] = req_ctx.model_dump(mode="json")
+        request[LONG_RUNNING_TASKS_CONTEXT_REQKEY] = req_ctx.model_dump(
+            mode="json", by_alias=True
+        )
         return await handler(request)
 
     return _test_task_context_decorator