gistfile1.txt

message UserRecord {
  required uint32      version        = 1 [default = 1];
  required uint64      timestamp      = 2;
  optional string      user_id        = 3;
  repeated Interaction interactions   = 4;
  repeated Segment     rapleaf_segments = 5 [deprecated=true];
  repeated SegmentsPerProvider segments = 6;

  message Interaction {
    enum InteractionType {
      IMPRESSION  = 1;
      CLICK       = 2;
      CONVERSION  = 3;
    }

    required uint64 line_item_id  = 1;
    required uint64 timestamp     = 2;
    required InteractionType type = 3;
  }

  message Segment {
    required uint64 segment_id    = 1;
  }
}


enum Provider {
  RAPLEAF = 1;
}

//Used by USER
message SegmentsPerProvider {
  required Provider provider    = 1;
  repeated uint64   segment_ids = 2;
}