@classmethod
  @gen.coroutine
  def SendClearBadgesAlert(cls, client, user_id, exclude_device_id=None):
    yield AlertManager._SendDeviceAlert(client,
                                        user_id,
                                        viewpoint_id=None,
                                        badge=0,
                                        alert_text=None,
                                        exclude_device_id=exclude_device_id)
Sends alert which will clear the specified user's badge.
dataset/ETHPy150Open viewfinderco/viewfinder/backend/op/alert_manager.py/AlertManager.SendClearBadgesAlert