From 7e7b375506a9b177bfcb9079de41f0954694ae4f Mon Sep 17 00:00:00 2001
From: Chris Morrow <morrowc@google.com>
Date: Tue, 26 Nov 2024 13:57:41 -0500
Subject: [PATCH] Add clarity based on comments from @limehat.

---
 credentialz/credentialz.proto | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/credentialz/credentialz.proto b/credentialz/credentialz.proto
index e4b1a77..e12593c 100644
--- a/credentialz/credentialz.proto
+++ b/credentialz/credentialz.proto
@@ -438,10 +438,13 @@ enum KeyType {
 //   key_type         authorized_key    description
 message AccountCredentials {
   message AuthorizedKey {
+    // authorized_key is a mandatory field, it is the string format ssh key
+    // stored as bytes in the message.
     bytes authorized_key = 1;
     // Options specified for this authorized key.
+    // Options are optional.
     repeated Option options = 2;
-    // Encryption mode for entry.
+    // Key encryption type, this is a mandatory field.
     KeyType key_type = 3;
     // An optional description of the key.
     string description = 4;