From d0e762b03be7e4c6795891730727f23383146b43 Mon Sep 17 00:00:00 2001
From: Sakthivel Subramanian <sakthipvmj@gmail.com>
Date: Tue, 17 Dec 2024 01:19:27 +0530
Subject: [PATCH] Fix delete backup issue in autogenerated admin client

---
 .../test/java/com/example/spanner/SpannerSampleIT.java | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/samples/snippets/src/test/java/com/example/spanner/SpannerSampleIT.java b/samples/snippets/src/test/java/com/example/spanner/SpannerSampleIT.java
index d59152b407..e2eaa22f47 100644
--- a/samples/snippets/src/test/java/com/example/spanner/SpannerSampleIT.java
+++ b/samples/snippets/src/test/java/com/example/spanner/SpannerSampleIT.java
@@ -19,6 +19,7 @@
 import static com.google.common.truth.Truth.assertThat;
 import static org.junit.Assert.assertTrue;
 
+import com.google.api.gax.rpc.FailedPreconditionException;
 import com.google.cloud.Timestamp;
 import com.google.cloud.spanner.DatabaseId;
 import com.google.cloud.spanner.ErrorCode;
@@ -643,8 +644,13 @@ private static void deleteAllBackups(String instanceId) throws InterruptedExcept
           attempts++;
           databaseAdminClient.deleteBackup(backup.getName());
           break;
-        } catch (SpannerException e) {
-          if (e.getErrorCode() == ErrorCode.FAILED_PRECONDITION
+        } catch (SpannerException | FailedPreconditionException e) {
+          ErrorCode errorCode = ErrorCode.FAILED_PRECONDITION;
+
+          if(e instanceof SpannerException) {
+            errorCode = ((SpannerException) e).getErrorCode();
+          }
+          if (errorCode == ErrorCode.FAILED_PRECONDITION
               && e.getMessage()
                   .contains(
                       "Please try deleting the backup once the restore or post-restore optimize "