@type t() :: %Milvex.Milvus.Proto.Milvus.RestoreSnapshotInfo{
  __unknown_fields__: [Protobuf.unknown_field()],
  collection_name: String.t(),
  db_name: String.t(),
  job_id: integer(),
  progress: integer(),
  reason: String.t(),
  snapshot_name: String.t(),
  start_time: non_neg_integer(),
  state: Milvex.Milvus.Proto.Milvus.RestoreSnapshotState.t(),
  time_cost: non_neg_integer()
}