Add field `total` to device list in admin API (#8644)

1 files changed, 1 insertions, 1 deletions

diff --git a/synapse/rest/admin/devices.py b/synapse/rest/admin/devices.py

index a163863322..ffd3aa38f7 100644
--- a/synapse/rest/admin/devices.py
+++ b/synapse/rest/admin/devices.py
@@ -119,7 +119,7 @@ class DevicesRestServlet(RestServlet):
             raise NotFoundError("Unknown user")
 
         devices = await self.device_handler.get_devices_by_user(target_user.to_string())
-        return 200, {"devices": devices}
+        return 200, {"devices": devices, "total": len(devices)}
 
 
 class DeleteDevicesRestServlet(RestServlet):