// Request to get feed.
message FeedRequest {
  // Optional. Number of results per page. Default is defined by the server.
  int32 page_size = 1;
  // Optional. Page token to continue listing events from.
  string page_token = 2;
  // Optional. The entity type we want the feed from (hm://*, hm://a/*, 
  // hm://d/AuTBhtNsL9jTxs2X6o3HX1) Default all entities.
  repeated string entity_types = 3;
  // Optional. The list of accounts we want the feed from.
  repeated string account_ids = 4;
}

enum EVENTTTYPE {
  DOCUMENT = 0;
  COMMENT = 1;
  ACCOUNT = 2;
  GROUP = 3;
}

// Document represents metadata and content of a draft or publication.
message Event {
  // The type of the event.
  EVENTTTYPE type = 1;
  // The account ID that originated this event.
  string author = 2;
  // Fully qualified entity ID with version of the entity.
  string eid = 3;
  // When the event was generated.
  google.protobuf.Timestamp generated_ts = 4;
  // When the event was recorded.
  google.protobuf.Timestamp recorded_ts = 5;
  // Token to continue listing events from.
  string next_page_token = 6;
}

// Request to get peer's addresses.
message FeedResponse {
  // The last blob id available for the requested feed
  string blob_id = 1;
  // The last blob id available for the requested feed
  repeated Event events= 2;
  // Token for the next page if there're more results.
  string next_page_token = 3;
}