DRF uses query_params instead of QUERY_PARAMS.

TNL-3442

openedx/core/djangoapps/user_api/accounts/views.py

@@ -146,7 +146,7 @@ class AccountView(APIView):
         GET /api/user/v1/accounts/{username}/
         """
         try:
-            account_settings = get_account_settings(request, username, view=request.QUERY_PARAMS.get('view'))
+            account_settings = get_account_settings(request, username, view=request.query_params.get('view'))
         except UserNotFound:
             return Response(status=status.HTTP_403_FORBIDDEN if request.user.is_staff else status.HTTP_404_NOT_FOUND)
 

openedx/core/djangoapps/user_api/views.py

@@ -823,7 +823,7 @@ class ForumRoleUsersListView(generics.ListAPIView):
         Return a list of users with the specified role/course pair
         """
         name = self.kwargs['name']
-        course_id_string = self.request.QUERY_PARAMS.get('course_id')
+        course_id_string = self.request.query_params.get('course_id')
         if not course_id_string:
             raise ParseError('course_id must be specified')
         course_id = SlashSeparatedCourseKey.from_deprecated_string(course_id_string)