From 4d1989364b396b4b03d64bb05a53f67fb1af585f Mon Sep 17 00:00:00 2001
From: Brian Neville <29639579+brianneville@users.noreply.github.com>
Date: Wed, 11 Dec 2024 12:35:39 +0000
Subject: [PATCH] containerz]: make image_size required

This will allow the server to end the RPC gracefully if there is not enough space
to receive the incoming image.
---
 containerz/containerz.proto | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/containerz/containerz.proto b/containerz/containerz.proto
index 8ce69da..c0e2027 100644
--- a/containerz/containerz.proto
+++ b/containerz/containerz.proto
@@ -140,7 +140,9 @@ message ImageTransfer {
   // container image.
   string tag = 2;
 
-  // Optional. Indicates the size (in bytes) of the container image.
+  // Indicates the size (in bytes) of the container image.
+  // Required to allow the server should validate that there
+  // is enough space to receive the incoming image.
   uint64 image_size = 3;
 
   // Optional. Instructs the target to fetch the image from a remote location.