googleapis
diff --git a/‎apis/Google.Cloud.PubSub.V1/Google.Cloud.PubSub.V1/PublisherClient.cs
+2-2 b/‎apis/Google.Cloud.PubSub.V1/Google.Cloud.PubSub.V1/PublisherClient.cs
+2-2
@@ -840,8 +840,8 @@ async Task Send()
                             }
                             else
                             {
-                                // No ordering-key, just cancel the failed batch.
-                                postLockAction = () => batch.BatchCompletion.SetCanceled();
+                                // No ordering-key, just fail the batch.
+                                postLockAction = () => batch.BatchCompletion.SetException(publishTask.Exception.InnerExceptions);
                             }
                             break;
                         default:
Original file line number	Diff line number	Diff line change
`@@ -840,8 +840,8 @@ async Task Send()`
`840`	`840`	`}`
`841`	`841`	`else`
`842`	`842`	`{`
`843`		`- // No ordering-key, just cancel the failed batch.`
`844`		`- postLockAction = () => batch.BatchCompletion.SetCanceled();`
	`843`	`+ // No ordering-key, just fail the batch.`
	`844`	`+ postLockAction = () => batch.BatchCompletion.SetException(publishTask.Exception.InnerExceptions);`
`845`	`845`	`}`
`846`	`846`	`break;`
`847`	`847`	`default:`