presto-iceberg/src/main/java/io/prestosql/plugin/iceberg/IcebergInputInfo.java/IcebergInputInfo/IcebergInputInfo
class IcebergInputInfo:    public IcebergInputInfo(
            @JsonProperty("snapshotId") Optional<Long> snapshotId)
    {
        this.snapshotId = requireNonNull(snapshotId, "snapshotId is null");
    }