2 files changed, 10 insertions, 0 deletions
diff --git a/lib/csapi/definitions/room_event_filter.cpp b/lib/csapi/definitions/room_event_filter.cpp
index f6f1e5cb..8cd2ded7 100644
--- a/lib/csapi/definitions/room_event_filter.cpp
+++ b/lib/csapi/definitions/room_event_filter.cpp
@@ -12,6 +12,8 @@ QJsonObject QMatrixClient::toJson(const RoomEventFilter& pod)
     addParam<IfNotEmpty>(jo, QStringLiteral("not_rooms"), pod.notRooms);
     addParam<IfNotEmpty>(jo, QStringLiteral("rooms"), pod.rooms);
     addParam<IfNotEmpty>(jo, QStringLiteral("contains_url"), pod.containsUrl);
+    addParam<IfNotEmpty>(jo, QStringLiteral("lazy_load_members"), pod.lazyLoadMembers);
+    addParam<IfNotEmpty>(jo, QStringLiteral("include_redundant_members"), pod.includeRedundantMembers);
     return jo;
 }
 
@@ -24,6 +26,10 @@ RoomEventFilter FromJsonObject<RoomEventFilter>::operator()(const QJsonObject& j
         fromJson<QStringList>(jo.value("rooms"_ls));
     result.containsUrl =
         fromJson<bool>(jo.value("contains_url"_ls));
+    result.lazyLoadMembers =
+        fromJson<bool>(jo.value("lazy_load_members"_ls));
+    result.includeRedundantMembers =
+        fromJson<bool>(jo.value("include_redundant_members"_ls));
 
     return result;
 }
diff --git a/lib/csapi/definitions/room_event_filter.h b/lib/csapi/definitions/room_event_filter.h
index 697fe661..87f01189 100644
--- a/lib/csapi/definitions/room_event_filter.h
+++ b/lib/csapi/definitions/room_event_filter.h
@@ -21,6 +21,10 @@ namespace QMatrixClient
         QStringList rooms;
         /// If ``true``, includes only events with a ``url`` key in their content. If ``false``, excludes those events. Defaults to ``false``.
         bool containsUrl;
+        /// If ``true``, the only ``m.room.member`` events returned in the ``state`` section of the ``/sync`` response are those which are definitely necessary for a client to display the ``sender`` of the timeline events in that response.  If ``false``, ``m.room.member`` events are not filtered.  By default, servers should suppress duplicate redundant lazy-loaded ``m.room.member`` events from being sent to a given client across multiple calls to ``/sync``, given that most clients cache membership events (see include_redundant_members to change this behaviour).
+        bool lazyLoadMembers;
+        /// If ``true``, the ``state`` section of the ``/sync`` response will always contain the ``m.room.member`` events required to display the ``sender`` of the timeline events in that response, assuming ``lazy_load_members`` is enabled. This means that redundant duplicate member events may be returned across multiple calls to ``/sync``. This is useful for naive clients who never track membership data. If ``false``, duplicate ``m.room.member`` events may be suppressed by the server across multiple calls to ``/sync``.  If ``lazy_load_members`` is ``false`` this field is ignored.
+        bool includeRedundantMembers;
     };
 
     QJsonObject toJson(const RoomEventFilter& pod);