pub fn sync_response_root_v1(
request_root: &str,
responder: &str,
summary_root: &str,
relation: &str,
object_ids: &[String],
event_ids: &[String],
algorithm: &str,
key_id: Option<&str>,
keyring_root: Option<&str>,
issued_at: u64,
expires_at: u64,
signature: &[u8],
) -> String