frostfs-api/storagegroup/types.proto

syntax = "proto3";
package storagegroup;
option go_package = "github.com/nspcc-dev/neofs-proto/storagegroup";

import "github.com/gogo/protobuf/gogoproto/gogo.proto";

option (gogoproto.stable_marshaler_all) = true;

message StorageGroup {
    option (gogoproto.goproto_stringer) = false;

    // ValidationDataSize is size of the all object's payloads included into storage group
    uint64 ValidationDataSize = 1;
    // ValidationHash is homomorphic hash of all object's payloads included into storage group
    bytes ValidationHash = 2 [(gogoproto.customtype) = "Hash", (gogoproto.nullable) = false];

    message Lifetime {
        enum Unit {
            // Unlimited set if storage group always valid
            Unlimited = 0;
            // NeoFSEpoch set if storage group is valid until lifetime NeoFS epoch
            NeoFSEpoch = 1;
            // UnixTime set if storage group is valid until lifetime unix timestamp
            UnixTime = 2;
        }

        // Unit is lifetime type
        Unit unit = 1 [(gogoproto.customname) = "Unit"];
        // Value for lifetime
        int64 Value = 2;
    }

    // Lifetime is time until storage group is valid
    Lifetime lifetime = 3 [(gogoproto.customname) = "Lifetime"];
}