frostfs-api/tombstone/types.proto

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syntax = "proto3";
package neo.fs.v2.tombstone;
option go_package = "github.com/TrueCloudLab/frostfs-api-go/v2/tombstone/grpc;tombstone";
option csharp_namespace = "Neo.FileStorage.API.Tombstone";
import "refs/types.proto";
// Tombstone keeps record of deleted objects for a few epochs until they are
// purged from the NeoFS network.
message Tombstone {
// Last NeoFS epoch number of the tombstone lifetime. It's set by the tombstone
// creator depending on the current NeoFS network settings. A tombstone object
// must have the same expiration epoch value in `__NEOFS__EXPIRATION_EPOCH`
// attribute. Otherwise, the tombstone will be rejected by a storage node.
uint64 expiration_epoch = 1 [json_name = "expirationEpoch"];
// 16 byte UUID used to identify the split object hierarchy parts. Must be
// unique inside a container. All objects participating in the split must
// have the same `split_id` value.
bytes split_id = 2 [json_name = "splitID"];
// List of objects to be deleted.
repeated neo.fs.v2.refs.ObjectID members = 3 [json_name = "members"];
}