// Copyright 2019 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";

package feedwire1;

option optimize_for = LITE_RUNTIME;

option java_package = "org.chromium.components.feed.core.proto.wire";
option java_outer_classname = "SemanticPropertiesProto";

// SemanticProperties hold semantic information that we want to attach to
// features for subsequent comparisons. For example, a feature might be
// associated with a specific "mid".
message SemanticProperties {
  // This is kept opaque to Feed - we want to keep it and send it alongside
  // content ids in requests
  optional bytes semantic_properties_data = 1;
}
