components/sync/protocol/history_status.proto

// Copyright 2016 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file

syntax = "proto2";

option optimize_for = LITE_RUNTIME;

package sync_pb;

message HistoryStatusRequest {}

// Response to a history status request.
message HistoryStatusResponse {
  // Minimal time to wait before issuing another request.
  optional int32 min_poll_interval_seconds = 1 [default = 3600];

  // Indicates whether the history corpuses have any derived data for a user.
  optional bool has_derived_data = 2;
}