fix(pubsub/pstest): update maxMessageRetentionDuration to be 31 days (#8199)

xvzf · hongalex · web-flow · commit 1fa4bb8b3f22 · 2023-07-05T14:45:11.000-07:00
https://cloud.google.com/pubsub/docs/replay-overview#configuring_message_retention Signed-off-by: Matthias Riegler <matthias.riegler@ankorstore.com> Co-authored-by: Alex Hong <9397363+hongalex@users.noreply.github.com>
diff --git a/pubsub/pstest/fake.go b/pubsub/pstest/fake.go
@@ -557,10 +557,10 @@ func checkAckDeadline(ads int32) error {
 
 const (
 	minMessageRetentionDuration = 10 * time.Minute
-	maxMessageRetentionDuration = 168 * time.Hour
+	maxMessageRetentionDuration = 31 * 24 * time.Hour // 31 days is the maximum supported duration (https://cloud.google.com/pubsub/docs/replay-overview#configuring_message_retention)
 )
 
-var defaultMessageRetentionDuration = durpb.New(maxMessageRetentionDuration)
+var defaultMessageRetentionDuration = durpb.New(168 * time.Hour) // default is 7 days
 
 func checkMRD(pmrd *durpb.Duration) error {
 	if pmrd == nil {
