code: public OperationFuture<List<Server>> removeAutoscalePolicyOnServer(ServerFilter serverFilter) {
          return
              removeAutoscalePolicyOnServer(
                  serverService
                      .findLazy(serverFilter)
                      .map(serverMetadata -> Server.refById(serverMetadata.getId()))
                      .collect(toList())
              );
      }
docs: remove autoscale policy on filtered servers
  
  @param serverFilter server filter
  @return OperationFuture wrapper for servers