code: func GroupBroadcast(ctx context.Context, frontendType, groupName, route string, v interface{}) error {
  	logger.Log.Debugf("Type=Broadcast Route=%s, Data=%+v", route, v)
  
  	members, err := GroupMembers(ctx, groupName)
  	if err != nil {
  		return err
  	}
  	return sendDataToMembers(members, frontendType, route, v)
  }
docs: // GroupBroadcast pushes the message to all members inside group