Repository: GoogleCloudPlatform/golang-samples

Issue:
storage: samples for Soft Delete (objects)
Please add samples for object soft delete:

- storage_disable_soft_delete
- storage_get_soft_delete_policy
- storage_set_soft_delete_policy
- storage_list_soft_deleted_objects
- storage_list_soft_deleted_object_versions
- storage_restore_object

Reference Java Implementation: https://github.com/googleapis/java-storage/pull/2754

Discussion:

Solution patch:
diff --git a/storage/go.mod b/storage/go.mod
index bb0263a9..daa9a3cf 100644
--- a/storage/go.mod
+++ b/storage/go.mod
@@ -3,38 +3,38 @@ module github.com/GoogleCloudPlatform/golang-samples/storage
 go 1.23.0
 
 require (
-	cloud.google.com/go/iam v1.3.1
-	cloud.google.com/go/pubsub v1.45.3
-	cloud.google.com/go/storage v1.50.0
+	cloud.google.com/go/iam v1.4.1
+	cloud.google.com/go/pubsub v1.47.0
+	cloud.google.com/go/storage v1.51.0
 	github.com/GoogleCloudPlatform/golang-samples v0.0.0-20240724083556-7f760db013b7
 	github.com/aws/aws-sdk-go v1.55.5
 	github.com/googleapis/gax-go/v2 v2.14.1
-	google.golang.org/api v0.217.0
-	google.golang.org/genproto v0.0.0-20250115164207-1a7da9e5054f
+	google.golang.org/api v0.224.0
+	google.golang.org/genproto v0.0.0-20250303144028-a0af3efb3deb
 )
 
 require (
-	cel.dev/expr v0.19.1 // indirect
-	cloud.google.com/go v0.118.0 // indirect
-	cloud.google.com/go/auth v0.14.0 // indirect
+	cel.dev/expr v0.19.2 // indirect
+	cloud.google.com/go v0.118.3 // indirect
+	cloud.google.com/go/auth v0.15.0 // indirect
 	cloud.google.com/go/auth/oauth2adapt v0.2.7 // indirect
 	cloud.google.com/go/compute/metadata v0.6.0 // indirect
-	cloud.google.com/go/longrunning v0.6.4 // indirect
-	cloud.google.com/go/monitoring v1.23.0 // indirect
+	cloud.google.com/go/longrunning v0.6.5 // indirect
+	cloud.google.com/go/monitoring v1.24.0 // indirect
 	github.com/GoogleCloudPlatform/opentelemetry-operations-go/detectors/gcp v1.25.0 // indirect
-	github.com/GoogleCloudPlatform/opentelemetry-operations-go/exporter/metric v0.49.0 // indirect
-	github.com/GoogleCloudPlatform/opentelemetry-operations-go/internal/resourcemapping v0.49.0 // indirect
+	github.com/GoogleCloudPlatform/opentelemetry-operations-go/exporter/metric v0.51.0 // indirect
+	github.com/GoogleCloudPlatform/opentelemetry-operations-go/internal/resourcemapping v0.51.0 // indirect
 	github.com/cespare/xxhash/v2 v2.3.0 // indirect
 	github.com/cncf/xds/go v0.0.0-20250121191232-2f005788dc42 // indirect
-	github.com/envoyproxy/go-control-plane/envoy v1.32.3 // indirect
-	github.com/envoyproxy/protoc-gen-validate v1.1.0 // indirect
+	github.com/envoyproxy/go-control-plane/envoy v1.32.4 // indirect
+	github.com/envoyproxy/protoc-gen-validate v1.2.1 // indirect
 	github.com/felixge/httpsnoop v1.0.4 // indirect
 	github.com/go-logr/logr v1.4.2 // indirect
 	github.com/go-logr/stdr v1.2.2 // indirect
 	github.com/golang/groupcache v0.0.0-20241129210726-2c02b8208cf8 // indirect
 	github.com/google/s2a-go v0.1.9 // indirect
 	github.com/google/uuid v1.6.0 // indirect
-	github.com/googleapis/enterprise-certificate-proxy v0.3.4 // indirect
+	github.com/googleapis/enterprise-certificate-proxy v0.3.5 // indirect
 	github.com/jmespath/go-jmespath v0.4.0 // indirect
 	github.com/planetscale/vtprotobuf v0.6.1-0.20240319094008-0393e58bdf10 // indirect
 	go.opencensus.io v0.24.0 // indirect
@@ -47,15 +47,15 @@ require (
 	go.opentelemetry.io/otel/sdk v1.34.0 // indirect
 	go.opentelemetry.io/otel/sdk/metric v1.34.0 // indirect
 	go.opentelemetry.io/otel/trace v1.34.0 // indirect
-	golang.org/x/crypto v0.32.0 // indirect
-	golang.org/x/net v0.34.0 // indirect
-	golang.org/x/oauth2 v0.25.0 // indirect
-	golang.org/x/sync v0.10.0 // indirect
-	golang.org/x/sys v0.29.0 // indirect
-	golang.org/x/text v0.21.0 // indirect
-	golang.org/x/time v0.9.0 // indirect
-	google.golang.org/genproto/googleapis/api v0.0.0-20250115164207-1a7da9e5054f // indirect
-	google.golang.org/genproto/googleapis/rpc v0.0.0-20250115164207-1a7da9e5054f // indirect
-	google.golang.org/grpc v1.69.4 // indirect
-	google.golang.org/protobuf v1.36.3 // indirect
+	golang.org/x/crypto v0.35.0 // indirect
+	golang.org/x/net v0.35.0 // indirect
+	golang.org/x/oauth2 v0.28.0 // indirect
+	golang.org/x/sync v0.12.0 // indirect
+	golang.org/x/sys v0.30.0 // indirect
+	golang.org/x/text v0.22.0 // indirect
+	golang.org/x/time v0.10.0 // indirect
+	google.golang.org/genproto/googleapis/api v0.0.0-20250303144028-a0af3efb3deb // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20250303144028-a0af3efb3deb // indirect
+	google.golang.org/grpc v1.71.0 // indirect
+	google.golang.org/protobuf v1.36.5 // indirect
 )
diff --git a/storage/go.sum b/storage/go.sum
index 3d946dfd..56afdebe 100644
--- a/storage/go.sum
+++ b/storage/go.sum
@@ -1,28 +1,28 @@
-cel.dev/expr v0.19.1 h1:NciYrtDRIR0lNCnH1LFJegdjspNx9fI59O7TWcua/W4=
-cel.dev/expr v0.19.1/go.mod h1:MrpN08Q+lEBs+bGYdLxxHkZoUSsCp0nSKTs0nTymJgw=
+cel.dev/expr v0.19.2 h1:V354PbqIXr9IQdwy4SYA4xa0HXaWq1BUPAGzugBY5V4=
+cel.dev/expr v0.19.2/go.mod h1:MrpN08Q+lEBs+bGYdLxxHkZoUSsCp0nSKTs0nTymJgw=
 cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
-cloud.google.com/go v0.118.0 h1:tvZe1mgqRxpiVa3XlIGMiPcEUbP1gNXELgD4y/IXmeQ=
-cloud.google.com/go v0.118.0/go.mod h1:zIt2pkedt/mo+DQjcT4/L3NDxzHPR29j5HcclNH+9PM=
-cloud.google.com/go/auth v0.14.0 h1:A5C4dKV/Spdvxcl0ggWwWEzzP7AZMJSEIgrkngwhGYM=
-cloud.google.com/go/auth v0.14.0/go.mod h1:CYsoRL1PdiDuqeQpZE0bP2pnPrGqFcOkI0nldEQis+A=
+cloud.google.com/go v0.118.3 h1:jsypSnrE/w4mJysioGdMBg4MiW/hHx/sArFpaBWHdME=
+cloud.google.com/go v0.118.3/go.mod h1:Lhs3YLnBlwJ4KA6nuObNMZ/fCbOQBPuWKPoE0Wa/9Vc=
+cloud.google.com/go/auth v0.15.0 h1:Ly0u4aA5vG/fsSsxu98qCQBemXtAtJf+95z9HK+cxps=
+cloud.google.com/go/auth v0.15.0/go.mod h1:WJDGqZ1o9E9wKIL+IwStfyn/+s59zl4Bi+1KQNVXLZ8=
 cloud.google.com/go/auth/oauth2adapt v0.2.7 h1:/Lc7xODdqcEw8IrZ9SvwnlLX6j9FHQM74z6cBk9Rw6M=
 cloud.google.com/go/auth/oauth2adapt v0.2.7/go.mod h1:NTbTTzfvPl1Y3V1nPpOgl2w6d/FjO7NNUQaWSox6ZMc=
 cloud.google.com/go/compute/metadata v0.6.0 h1:A6hENjEsCDtC1k8byVsgwvVcioamEHvZ4j01OwKxG9I=
 cloud.google.com/go/compute/metadata v0.6.0/go.mod h1:FjyFAW1MW0C203CEOMDTu3Dk1FlqW3Rga40jzHL4hfg=
-cloud.google.com/go/iam v1.3.1 h1:KFf8SaT71yYq+sQtRISn90Gyhyf4X8RGgeAVC8XGf3E=
-cloud.google.com/go/iam v1.3.1/go.mod h1:3wMtuyT4NcbnYNPLMBzYRFiEfjKfJlLVLrisE7bwm34=
-cloud.google.com/go/kms v1.20.5 h1:aQQ8esAIVZ1atdJRxihhdxGQ64/zEbJoJnCz/ydSmKg=
-cloud.google.com/go/kms v1.20.5/go.mod h1:C5A8M1sv2YWYy1AE6iSrnddSG9lRGdJq5XEdBy28Lmw=
+cloud.google.com/go/iam v1.4.1 h1:cFC25Nv+u5BkTR/BT1tXdoF2daiVbZ1RLx2eqfQ9RMM=
+cloud.google.com/go/iam v1.4.1/go.mod h1:2vUEJpUG3Q9p2UdsyksaKpDzlwOrnMzS30isdReIcLM=
+cloud.google.com/go/kms v1.21.0 h1:x3EeWKuYwdlo2HLse/876ZrKjk2L5r7Uexfm8+p6mSI=
+cloud.google.com/go/kms v1.21.0/go.mod h1:zoFXMhVVK7lQ3JC9xmhHMoQhnjEDZFoLAr5YMwzBLtk=
 cloud.google.com/go/logging v1.13.0 h1:7j0HgAp0B94o1YRDqiqm26w4q1rDMH7XNRU34lJXHYc=
 cloud.google.com/go/logging v1.13.0/go.mod h1:36CoKh6KA/M0PbhPKMq6/qety2DCAErbhXT62TuXALA=
-cloud.google.com/go/longrunning v0.6.4 h1:3tyw9rO3E2XVXzSApn1gyEEnH2K9SynNQjMlBi3uHLg=
-cloud.google.com/go/longrunning v0.6.4/go.mod h1:ttZpLCe6e7EXvn9OxpBRx7kZEB0efv8yBO6YnVMfhJs=
-cloud.google.com/go/monitoring v1.23.0 h1:M3nXww2gn9oZ/qWN2bZ35CjolnVHM3qnSbu6srCPgjk=
-cloud.google.com/go/monitoring v1.23.0/go.mod h1:034NnlQPDzrQ64G2Gavhl0LUHZs9H3rRmhtnp7jiJgg=
-cloud.google.com/go/pubsub v1.45.3 h1:prYj8EEAAAwkp6WNoGTE4ahe0DgHoyJd5Pbop931zow=
-cloud.google.com/go/pubsub v1.45.3/go.mod h1:cGyloK/hXC4at7smAtxFnXprKEFTqmMXNNd9w+bd94Q=
-cloud.google.com/go/storage v1.50.0 h1:3TbVkzTooBvnZsk7WaAQfOsNrdoM8QHusXA1cpk6QJs=
-cloud.google.com/go/storage v1.50.0/go.mod h1:l7XeiD//vx5lfqE3RavfmU9yvk5Pp0Zhcv482poyafY=
+cloud.google.com/go/longrunning v0.6.5 h1:sD+t8DO8j4HKW4QfouCklg7ZC1qC4uzVZt8iz3uTW+Q=
+cloud.google.com/go/longrunning v0.6.5/go.mod h1:Et04XK+0TTLKa5IPYryKf5DkpwImy6TluQ1QTLwlKmY=
+cloud.google.com/go/monitoring v1.24.0 h1:csSKiCJ+WVRgNkRzzz3BPoGjFhjPY23ZTcaenToJxMM=
+cloud.google.com/go/monitoring v1.24.0/go.mod h1:Bd1PRK5bmQBQNnuGwHBfUamAV1ys9049oEPHnn4pcsc=
+cloud.google.com/go/pubsub v1.47.0 h1:Ou2Qu4INnf7ykrFjGv2ntFOjVo8Nloh/+OffF4mUu9w=
+cloud.google.com/go/pubsub v1.47.0/go.mod h1:LaENesmga+2u0nDtLkIOILskxsfvn/BXX9Ak1NFxOs8=
+cloud.google.com/go/storage v1.51.0 h1:ZVZ11zCiD7b3k+cH5lQs/qcNaoSz3U9I0jgwVzqDlCw=
+cloud.google.com/go/storage v1.51.0/go.mod h1:YEJfu/Ki3i5oHC/7jyTgsGZwdQ8P9hqMqvpi5kRKGgc=
 cloud.google.com/go/trace v1.11.3 h1:c+I4YFjxRQjvAhRmSsmjpASUKq88chOX854ied0K/pE=
 cloud.google.com/go/trace v1.11.3/go.mod h1:pt7zCYiDSQjC9Y2oqCsh9jF4GStB/hmjrYLsxRR27q8=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
@@ -30,12 +30,12 @@ github.com/GoogleCloudPlatform/golang-samples v0.0.0-20240724083556-7f760db013b7
 github.com/GoogleCloudPlatform/golang-samples v0.0.0-20240724083556-7f760db013b7/go.mod h1:CK/v6fB0p6JTQtDAQ1UyKABPBiHRsA3+qbX2yuZZk1w=
 github.com/GoogleCloudPlatform/opentelemetry-operations-go/detectors/gcp v1.25.0 h1:3c8yed4lgqTt+oTQ+JNMDo+F4xprBf+O/il4ZC0nRLw=
 github.com/GoogleCloudPlatform/opentelemetry-operations-go/detectors/gcp v1.25.0/go.mod h1:obipzmGjfSjam60XLwGfqUkJsfiheAl+TUjG+4yzyPM=
-github.com/GoogleCloudPlatform/opentelemetry-operations-go/exporter/metric v0.49.0 h1:o90wcURuxekmXrtxmYWTyNla0+ZEHhud6DI1ZTxd1vI=
-github.com/GoogleCloudPlatform/opentelemetry-operations-go/exporter/metric v0.49.0/go.mod h1:6fTWu4m3jocfUZLYF5KsZC1TUfRvEjs7lM4crme/irw=
-github.com/GoogleCloudPlatform/opentelemetry-operations-go/internal/cloudmock v0.49.0 h1:jJKWl98inONJAr/IZrdFQUWcwUO95DLY1XMD1ZIut+g=
-github.com/GoogleCloudPlatform/opentelemetry-operations-go/internal/cloudmock v0.49.0/go.mod h1:l2fIqmwB+FKSfvn3bAD/0i+AXAxhIZjTK2svT/mgUXs=
-github.com/GoogleCloudPlatform/opentelemetry-operations-go/internal/resourcemapping v0.49.0 h1:GYUJLfvd++4DMuMhCFLgLXvFwofIxh/qOwoGuS/LTew=
-github.com/GoogleCloudPlatform/opentelemetry-operations-go/internal/resourcemapping v0.49.0/go.mod h1:wRbFgBQUVm1YXrvWKofAEmq9HNJTDphbAaJSSX01KUI=
+github.com/GoogleCloudPlatform/opentelemetry-operations-go/exporter/metric v0.51.0 h1:fYE9p3esPxA/C0rQ0AHhP0drtPXDRhaWiwg1DPqO7IU=
+github.com/GoogleCloudPlatform/opentelemetry-operations-go/exporter/metric v0.51.0/go.mod h1:BnBReJLvVYx2CS/UHOgVz2BXKXD9wsQPxZug20nZhd0=
+github.com/GoogleCloudPlatform/opentelemetry-operations-go/internal/cloudmock v0.51.0 h1:OqVGm6Ei3x5+yZmSJG1Mh2NwHvpVmZ08CB5qJhT9Nuk=
+github.com/GoogleCloudPlatform/opentelemetry-operations-go/internal/cloudmock v0.51.0/go.mod h1:SZiPHWGOOk3bl8tkevxkoiwPgsIl6CwrWcbwjfHZpdM=
+github.com/GoogleCloudPlatform/opentelemetry-operations-go/internal/resourcemapping v0.51.0 h1:6/0iUd0xrnX7qt+mLNRwg5c0PGv8wpE8K90ryANQwMI=
+github.com/GoogleCloudPlatform/opentelemetry-operations-go/internal/resourcemapping v0.51.0/go.mod h1:otE2jQekW/PqXk1Awf5lmfokJx4uwuqcj1ab5SpGeW0=
 github.com/aws/aws-sdk-go v1.55.5 h1:KKUZBfBoyqy5d3swXyiC7Q76ic40rYcbqH7qjh59kzU=
 github.com/aws/aws-sdk-go v1.55.5/go.mod h1:eRwEWoyTWFMVYVQzKMNHWP5/RV4xIUGMQfXQHfHkpNU=
 github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
@@ -53,13 +53,13 @@ github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.m
 github.com/envoyproxy/go-control-plane v0.9.4/go.mod h1:6rpuAdCZL397s3pYoYcLgu1mIlRU8Am5FuJP05cCM98=
 github.com/envoyproxy/go-control-plane v0.13.4 h1:zEqyPVyku6IvWCFwux4x9RxkLOMUL+1vC9xUFv5l2/M=
 github.com/envoyproxy/go-control-plane v0.13.4/go.mod h1:kDfuBlDVsSj2MjrLEtRWtHlsWIFcGyB2RMO44Dc5GZA=
-github.com/envoyproxy/go-control-plane/envoy v1.32.3 h1:hVEaommgvzTjTd4xCaFd+kEQ2iYBtGxP6luyLrx6uOk=
-github.com/envoyproxy/go-control-plane/envoy v1.32.3/go.mod h1:F6hWupPfh75TBXGKA++MCT/CZHFq5r9/uwt/kQYkZfE=
+github.com/envoyproxy/go-control-plane/envoy v1.32.4 h1:jb83lalDRZSpPWW2Z7Mck/8kXZ5CQAFYVjQcdVIr83A=
+github.com/envoyproxy/go-control-plane/envoy v1.32.4/go.mod h1:Gzjc5k8JcJswLjAx1Zm+wSYE20UrLtt7JZMWiWQXQEw=
 github.com/envoyproxy/go-control-plane/ratelimit v0.1.0 h1:/G9QYbddjL25KvtKTv3an9lx6VBE2cnb8wp1vEGNYGI=
 github.com/envoyproxy/go-control-plane/ratelimit v0.1.0/go.mod h1:Wk+tMFAFbCXaJPzVVHnPgRKdUdwW/KdbRt94AzgRee4=
 github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
-github.com/envoyproxy/protoc-gen-validate v1.1.0 h1:tntQDh69XqOCOZsDz0lVJQez/2L6Uu2PdjCQwWCJ3bM=
-github.com/envoyproxy/protoc-gen-validate v1.1.0/go.mod h1:sXRDRVmzEbkM7CVcM06s9shE/m23dg3wzjl0UWqJ2q4=
+github.com/envoyproxy/protoc-gen-validate v1.2.1 h1:DEo3O99U8j4hBFwbJfrz9VtgcDfUKS7KJ7spH3d86P8=
+github.com/envoyproxy/protoc-gen-validate v1.2.1/go.mod h1:d/C80l/jxXLdfEIhX1W2TmLfsJ31lvEjwamM4DxlWXU=
 github.com/felixge/httpsnoop v1.0.4 h1:NFTV2Zj1bL4mc9sqWACXbQFVBBg2W3GPvqp8/ESS2Wg=
 github.com/felixge/httpsnoop v1.0.4/go.mod h1:m8KPJKqk1gH5J9DgRY2ASl2lWCfGKXixSwevea8zH2U=
 github.com/go-logr/logr v1.2.2/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A=
@@ -89,8 +89,8 @@ github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMyw
 github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.5.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.5.3/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
-github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
-github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
+github.com/google/go-cmp v0.7.0 h1:wk8382ETsv4JYUZwIsn6YpYiWiBsYLSJiTsyBybVuN8=
+github.com/google/go-cmp v0.7.0/go.mod h1:pXiqmnSA92OHEEa9HXL2W4E7lf9JzCmGVUdgjX3N/iU=
 github.com/google/martian/v3 v3.3.3 h1:DIhPTQrbPkgs2yJYdXU/eNACCG5DVQjySNRNlflZ9Fc=
 github.com/google/martian/v3 v3.3.3/go.mod h1:iEPrYcgCF7jA9OtScMFQyAlZZ4YXTKEtJ1E6RWzmBA0=
 github.com/google/s2a-go v0.1.9 h1:LGD7gtMgezd8a/Xak7mEWL0PjoTQFvpRudN895yqKW0=
@@ -98,8 +98,8 @@ github.com/google/s2a-go v0.1.9/go.mod h1:YA0Ei2ZQL3acow2O62kdp9UlnvMmU7kA6Eutn0
 github.com/google/uuid v1.1.2/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
 github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
-github.com/googleapis/enterprise-certificate-proxy v0.3.4 h1:XYIDZApgAnrN1c855gTgghdIA6Stxb52D5RnLI1SLyw=
-github.com/googleapis/enterprise-certificate-proxy v0.3.4/go.mod h1:YKe7cfqYXjKGpGvmSg28/fFvhNzinZQm8DGnaburhGA=
+github.com/googleapis/enterprise-certificate-proxy v0.3.5 h1:VgzTY2jogw3xt39CusEnFJWm7rlsq5yL5q9XdLOuP5g=
+github.com/googleapis/enterprise-certificate-proxy v0.3.5/go.mod h1:MkHOF77EYAE7qfSuSS9PU6g4Nt4e11cnsDUowfwewLA=
 github.com/googleapis/gax-go/v2 v2.14.1 h1:hb0FFeiPaQskmvakKu5EbCbpntQn48jyHuvrkurSS/Q=
 github.com/googleapis/gax-go/v2 v2.14.1/go.mod h1:Hb/NubMaVM88SrNkvl8X/o8XWwDJEPqouaLeN2IUxoA=
 github.com/jmespath/go-jmespath v0.4.0 h1:BEgLn5cpjn8UN1mAw4NjwDrS35OdebyEtFe+9YPoQUg=
@@ -119,8 +119,8 @@ github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO
 github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
 github.com/stretchr/testify v1.10.0 h1:Xv5erBjTwe/5IxqUQTdXv5kgmIvbHo3QQyRwhJsOfJA=
 github.com/stretchr/testify v1.10.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
-go.einride.tech/aip v0.68.0 h1:4seM66oLzTpz50u4K1zlJyOXQ3tCzcJN7I22tKkjipw=
-go.einride.tech/aip v0.68.0/go.mod h1:7y9FF8VtPWqpxuAxl0KQWqaULxW4zFIesD6zF5RIHHg=
+go.einride.tech/aip v0.68.1 h1:16/AfSxcQISGN5z9C5lM+0mLYXihrHbQ1onvYTr93aQ=
+go.einride.tech/aip v0.68.1/go.mod h1:XaFtaj4HuA3Zwk9xoBtTWgNubZ0ZZXv9BZJCkuKuWbg=
 go.opencensus.io v0.24.0 h1:y73uSU6J157QMP2kn2r30vwW1A2W2WFwSCGnAVxeaD0=
 go.opencensus.io v0.24.0/go.mod h1:vNK8G9p7aAivkbmorf4v+7Hgx+Zs0yY+0fOtgBfjQKo=
 go.opentelemetry.io/auto/sdk v1.1.0 h1:cH53jehLUN6UFLY71z+NDOiNJqDdPRaXzTel0sJySYA=
@@ -145,8 +145,8 @@ go.opentelemetry.io/otel/trace v1.34.0 h1:+ouXS2V8Rd4hp4580a8q23bg0azF2nI8cqLYnC
 go.opentelemetry.io/otel/trace v1.34.0/go.mod h1:Svm7lSjQD7kG7KJ/MUHPVXSDGz2OX4h0M2jHBhmSfRE=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
-golang.org/x/crypto v0.32.0 h1:euUpcYgM8WcP71gNpTqQCn6rC2t6ULUPiOzfWaXVVfc=
-golang.org/x/crypto v0.32.0/go.mod h1:ZnnJkOaASj8g0AjIduWNlq2NRxL0PlBrbKVyZ6V/Ugc=
+golang.org/x/crypto v0.35.0 h1:b15kiHdrGCHrP6LvwaQ3c03kgNhhiMgvlhxHQhmg2Xs=
+golang.org/x/crypto v0.35.0/go.mod h1:dy7dXNW32cAb/6/PRuTNsix8T+vJAqvuIy5Bli/x0YQ=
 golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
 golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU=
@@ -157,54 +157,54 @@ golang.org/x/net v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73r
 golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20201110031124-69a78807bb2b/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
-golang.org/x/net v0.34.0 h1:Mb7Mrk043xzHgnRM88suvJFwzVrRfHEHJEl5/71CKw0=
-golang.org/x/net v0.34.0/go.mod h1:di0qlW3YNM5oh6GqDGQr92MyTozJPmybPK4Ev/Gm31k=
+golang.org/x/net v0.35.0 h1:T5GQRQb2y08kTAByq9L4/bz8cipCdA8FbRTXewonqY8=
+golang.org/x/net v0.35.0/go.mod h1:EglIi67kWsHKlRzzVMUD93VMSWGFOMSZgxFjparz1Qk=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
-golang.org/x/oauth2 v0.25.0 h1:CY4y7XT9v0cRI9oupztF8AgiIu99L/ksR/Xp/6jrZ70=
-golang.org/x/oauth2 v0.25.0/go.mod h1:XYTD2NtWslqkgxebSiOHnXEap4TF09sJSc7H1sXbhtI=
+golang.org/x/oauth2 v0.28.0 h1:CrgCKl8PPAVtLnU3c+EDw6x11699EWlsDeWNWKdIOkc=
+golang.org/x/oauth2 v0.28.0/go.mod h1:onh5ek6nERTohokkhCD/y2cV4Do3fxFHFuAejCkRWT8=
 golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.10.0 h1:3NQrjDixjgGwUOCaF8w2+VYHv0Ve/vGYSbdkTa98gmQ=
-golang.org/x/sync v0.10.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
+golang.org/x/sync v0.12.0 h1:MHc5BpPuC30uJk597Ri8TV3CNZcTLu6B6z4lJy+g6Jw=
+golang.org/x/sync v0.12.0/go.mod h1:1dzgHSNfp02xaA81J2MS99Qcpr2w7fw1gpm99rleRqA=
 golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.29.0 h1:TPYlXGxvx1MGTn2GiZDhnjPA9wZzZeGKHHmKhHYvgaU=
-golang.org/x/sys v0.29.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/sys v0.30.0 h1:QjkSwP/36a20jFYWkSue1YwXzLmsV5Gfq7Eiy72C1uc=
+golang.org/x/sys v0.30.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
-golang.org/x/text v0.21.0 h1:zyQAAkrwaneQ066sspRyJaG9VNi/YJ1NfzcGB3hZ/qo=
-golang.org/x/text v0.21.0/go.mod h1:4IBbMaMmOPCJ8SecivzSH54+73PCFmPWxNTLm+vZkEQ=
-golang.org/x/time v0.9.0 h1:EsRrnYcQiGH+5FfbgvV4AP7qEZstoyrHB0DzarOQ4ZY=
-golang.org/x/time v0.9.0/go.mod h1:3BpzKBy/shNhVucY/MWOyx10tF3SFh9QdLuxbVysPQM=
+golang.org/x/text v0.22.0 h1:bofq7m3/HAFvbF51jz3Q9wLg3jkvSPuiZu/pD1XwgtM=
+golang.org/x/text v0.22.0/go.mod h1:YRoo4H8PVmsu+E3Ou7cqLVH8oXWIHVoX0jqUWALQhfY=
+golang.org/x/time v0.10.0 h1:3usCWA8tQn0L8+hFJQNgzpWbd89begxN66o1Ojdn5L4=
+golang.org/x/time v0.10.0/go.mod h1:3BpzKBy/shNhVucY/MWOyx10tF3SFh9QdLuxbVysPQM=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY=
 golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
 golang.org/x/tools v0.0.0-20190524140312-2c0ae7006135/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
-google.golang.org/api v0.217.0 h1:GYrUtD289o4zl1AhiTZL0jvQGa2RDLyC+kX1N/lfGOU=
-google.golang.org/api v0.217.0/go.mod h1:qMc2E8cBAbQlRypBTBWHklNJlaZZJBwDv81B1Iu8oSI=
+google.golang.org/api v0.224.0 h1:Ir4UPtDsNiwIOHdExr3fAj4xZ42QjK7uQte3lORLJwU=
+google.golang.org/api v0.224.0/go.mod h1:3V39my2xAGkodXy0vEqcEtkqgw2GtrFL5WuBZlCTCOQ=
 google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
 google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
 google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
 google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
 google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013/go.mod h1:NbSheEEYHJ7i3ixzK3sjbqSGDJWnxyFXZblF3eUsNvo=
-google.golang.org/genproto v0.0.0-20250115164207-1a7da9e5054f h1:387Y+JbxF52bmesc8kq1NyYIp33dnxCw6eiA7JMsTmw=
-google.golang.org/genproto v0.0.0-20250115164207-1a7da9e5054f/go.mod h1:0joYwWwLQh18AOj8zMYeZLjzuqcYTU3/nC5JdCvC3JI=
-google.golang.org/genproto/googleapis/api v0.0.0-20250115164207-1a7da9e5054f h1:gap6+3Gk41EItBuyi4XX/bp4oqJ3UwuIMl25yGinuAA=
-google.golang.org/genproto/googleapis/api v0.0.0-20250115164207-1a7da9e5054f/go.mod h1:Ic02D47M+zbarjYYUlK57y316f2MoN0gjAwI3f2S95o=
-google.golang.org/genproto/googleapis/rpc v0.0.0-20250115164207-1a7da9e5054f h1:OxYkA3wjPsZyBylwymxSHa7ViiW1Sml4ToBrncvFehI=
-google.golang.org/genproto/googleapis/rpc v0.0.0-20250115164207-1a7da9e5054f/go.mod h1:+2Yz8+CLJbIfL9z73EW45avw8Lmge3xVElCP9zEKi50=
+google.golang.org/genproto v0.0.0-20250303144028-a0af3efb3deb h1:ITgPrl429bc6+2ZraNSzMDk3I95nmQln2fuPstKwFDE=
+google.golang.org/genproto v0.0.0-20250303144028-a0af3efb3deb/go.mod h1:sAo5UzpjUwgFBCzupwhcLcxHVDK7vG5IqI30YnwX2eE=
+google.golang.org/genproto/googleapis/api v0.0.0-20250303144028-a0af3efb3deb h1:p31xT4yrYrSM/G4Sn2+TNUkVhFCbG9y8itM2S6Th950=
+google.golang.org/genproto/googleapis/api v0.0.0-20250303144028-a0af3efb3deb/go.mod h1:jbe3Bkdp+Dh2IrslsFCklNhweNTBgSYanP1UXhJDhKg=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20250303144028-a0af3efb3deb h1:TLPQVbx1GJ8VKZxz52VAxl1EBgKXXbTiU9Fc5fZeLn4=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20250303144028-a0af3efb3deb/go.mod h1:LuRYeWDFV6WOn90g357N17oMCaxpgCnbi/44qJvDn2I=
 google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
 google.golang.org/grpc v1.23.0/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg=
 google.golang.org/grpc v1.25.1/go.mod h1:c3i+UQWmh7LiEpx4sFZnkU36qjEYZ0imhYfXVyQciAY=
 google.golang.org/grpc v1.27.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
 google.golang.org/grpc v1.33.2/go.mod h1:JMHMWHQWaTccqQQlmk3MJZS+GWXOdAesneDmEnv2fbc=
-google.golang.org/grpc v1.69.4 h1:MF5TftSMkd8GLw/m0KM6V8CMOCY6NZ1NQDPGFgbTt4A=
-google.golang.org/grpc v1.69.4/go.mod h1:vyjdE6jLBI76dgpDojsFGNaHlxdjXN9ghpnd2o7JGZ4=
+google.golang.org/grpc v1.71.0 h1:kF77BGdPTQ4/JZWMlb9VpJ5pa25aqvVqogsxNHHdeBg=
+google.golang.org/grpc v1.71.0/go.mod h1:H0GRtasmQOh9LkFoCPDu3ZrwUtD1YGE+b2vYBYd/8Ec=
 google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
 google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
 google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM=
@@ -214,8 +214,8 @@ google.golang.org/protobuf v1.22.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2
 google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
 google.golang.org/protobuf v1.23.1-0.20200526195155-81db48ad09cc/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
 google.golang.org/protobuf v1.25.0/go.mod h1:9JNX74DMeImyA3h4bdi1ymwjUzf21/xIlbajtzgsN7c=
-google.golang.org/protobuf v1.36.3 h1:82DV7MYdb8anAVi3qge1wSnMDrnKK7ebr+I0hHRN1BU=
-google.golang.org/protobuf v1.36.3/go.mod h1:9fA7Ob0pmnwhb644+1+CVWFRbNajQ6iRojtC/QF5bRE=
+google.golang.org/protobuf v1.36.5 h1:tPhr+woSbjfYvY6/GPufUoYizxw1cF/yFoxJ2fmpwlM=
+google.golang.org/protobuf v1.36.5/go.mod h1:9fA7Ob0pmnwhb644+1+CVWFRbNajQ6iRojtC/QF5bRE=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
diff --git a/storage/objects/list_soft_deleted_objects.go b/storage/objects/list_soft_deleted_objects.go
new file mode 100644
index 00000000..f9f2ab42
--- /dev/null
+++ b/storage/objects/list_soft_deleted_objects.go
@@ -0,0 +1,58 @@
+// Copyright 2025 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package objects
+
+// [START storage_list_soft_deleted_objects]
+import (
+	"context"
+	"fmt"
+	"io"
+	"time"
+
+	"cloud.google.com/go/storage"
+	"google.golang.org/api/iterator"
+)
+
+// listSoftDeletedObjects lists objects within a specified bucket that are soft-deleted.
+func listSoftDeletedObjects(w io.Writer, bucket string) error {
+	// bucket := "bucket-name"
+	ctx := context.Background()
+	client, err := storage.NewClient(ctx)
+	if err != nil {
+		return fmt.Errorf("storage.NewClient: %w", err)
+	}
+	defer client.Close()
+
+	ctx, cancel := context.WithTimeout(ctx, time.Second*10)
+	defer cancel()
+
+	it := client.Bucket(bucket).Objects(ctx, &storage.Query{
+		SoftDeleted: true,
+	})
+	for {
+		attrs, err := it.Next()
+		if err == iterator.Done {
+			break
+		}
+		if err != nil {
+			return fmt.Errorf("Bucket(%q).Objects: %w", bucket, err)
+		}
+
+		fmt.Fprintf(w, "Soft-deleted object: %s\n", attrs.Name)
+	}
+	return nil
+}
+
+// [END storage_list_soft_deleted_objects]
diff --git a/storage/objects/list_soft_deleted_versions_of_object.go b/storage/objects/list_soft_deleted_versions_of_object.go
new file mode 100644
index 00000000..037325bd
--- /dev/null
+++ b/storage/objects/list_soft_deleted_versions_of_object.go
@@ -0,0 +1,60 @@
+// Copyright 2025 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package objects
+
+// [START storage_list_soft_deleted_versions_of_object]
+import (
+	"context"
+	"fmt"
+	"io"
+	"time"
+
+	"cloud.google.com/go/storage"
+	"google.golang.org/api/iterator"
+)
+
+// listSoftDeletedVersionOfObject lists object versions within a specified bucket that have a soft delete policy.
+func listSoftDeletedVersionsOfObject(w io.Writer, bucket string, object string) error {
+	// bucket := "bucket-name"
+	// object := "object-name"
+	ctx := context.Background()
+	client, err := storage.NewClient(ctx)
+	if err != nil {
+		return fmt.Errorf("storage.NewClient: %w", err)
+	}
+	defer client.Close()
+
+	ctx, cancel := context.WithTimeout(ctx, time.Second*10)
+	defer cancel()
+
+	it := client.Bucket(bucket).Objects(ctx, &storage.Query{
+		SoftDeleted: true,
+	})
+	for {
+		attrs, err := it.Next()
+		if err == iterator.Done {
+			break
+		}
+		if err != nil {
+			return fmt.Errorf("Bucket(%q).Objects: %w", bucket, err)
+		}
+		if attrs.Name == object {
+			fmt.Fprintf(w, "Soft-deleted object version: %s (generation: %d)\n", attrs.Name, attrs.Generation)
+		}
+	}
+	return nil
+}
+
+// [END storage_list_soft_deleted_versions_of_object]
diff --git a/storage/objects/restore_soft_deleted_object.go b/storage/objects/restore_soft_deleted_object.go
new file mode 100644
index 00000000..71e220da
--- /dev/null
+++ b/storage/objects/restore_soft_deleted_object.go
@@ -0,0 +1,52 @@
+// Copyright 2025 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package objects
+
+import (
+	"context"
+	"fmt"
+	"io"
+	"time"
+
+	"cloud.google.com/go/storage"
+)
+
+// restoreSoftDeletedObject restores a soft-deleted object in a bucket.
+func restoreSoftDeletedObject(w io.Writer, bucketName, objectName string, generation int64) error {
+	// bucketName := "your-bucket-name"
+	// objectName := "your-object-name"
+	// generation := 1234567890 // The generation of the soft-deleted object.
+
+	ctx := context.Background()
+	client, err := storage.NewClient(ctx)
+	if err != nil {
+		return fmt.Errorf("storage.NewClient: %w", err)
+	}
+	defer client.Close()
+
+	ctx, cancel := context.WithTimeout(ctx, time.Second*10)
+	defer cancel()
+
+	// Restore the soft-deleted object.
+	objHandle := client.Bucket(bucketName).Object(objectName).Generation(generation)
+	attrs, err := objHandle.Restore(ctx, &storage.RestoreOptions{})
+	if err != nil {
+		return fmt.Errorf("Object(%q).Restore: %w", objectName, err)
+	}
+
+	fmt.Fprintf(w, "Soft-deleted object %q (generation: %d) has been restored in bucket %q.\n", objectName, generation, bucketName)
+	fmt.Fprintf(w, "Updated object attributes: %+v\n", attrs)
+	return nil
+}



Test patch:
diff --git a/storage/objects/objects_test.go b/storage/objects/objects_test.go
index 4d275384..98363222 100644
--- a/storage/objects/objects_test.go
+++ b/storage/objects/objects_test.go
@@ -677,3 +677,159 @@ func TestObjectRetention(t *testing.T) {
 		t.Errorf("retention time should be less than 10 days from the start of the test; got %v, want sooner than %v", got, want)
 	}
 }
+
+func TestListSoftDeletedObjects(t *testing.T) {
+	tc := testutil.SystemTest(t)
+	ctx := context.Background()
+
+	client, err := storage.NewClient(ctx)
+	if err != nil {
+		t.Fatalf("storage.NewClient: %v", err)
+	}
+	t.Cleanup(func() { client.Close() })
+
+	var (
+		bucketName = testutil.UniqueBucketName(testPrefix)
+		objectName = "soft-deleted-object.txt"
+	)
+
+	bucket := client.Bucket(bucketName)
+	if err := bucket.Create(ctx, tc.ProjectID, &storage.BucketAttrs{SoftDeletePolicy: &storage.SoftDeletePolicy{
+		RetentionDuration: 10 * 24 * time.Hour, // 10 days in hours
+	}}); err != nil {
+		t.Fatalf("Bucket.Create(%q): %v", bucketName, err)
+	}
+	defer testutil.DeleteBucketIfExists(ctx, client, bucketName)
+
+	// Upload the object to the bucket.
+	if err := uploadFile(io.Discard, bucketName, objectName); err != nil {
+		t.Fatalf("uploadFile(%q): %v", objectName, err)
+	}
+
+	obj := client.Bucket(bucketName).Object(objectName)
+	// Simulate soft deletion by deleting the object.
+	if err := obj.Delete(ctx); err != nil {
+		t.Fatalf("Object(%q).Delete: %v", objectName, err)
+	}
+
+	var buf bytes.Buffer
+	if err := listSoftDeletedObjects(&buf, bucketName); err != nil {
+		t.Fatalf("listSoftDeletedObjects: %v", err)
+	}
+	// Verify the output was printed as expected.
+	got := buf.String()
+	want := fmt.Sprintf("Soft-deleted object: %s\n", objectName)
+	if !strings.HasPrefix(got, want) {
+		t.Errorf("Output mismatch: got %q, want %q", got, want)
+	}
+}
+
+func TestRestoreSoftDeletedObject(t *testing.T) {
+	tc := testutil.SystemTest(t)
+	ctx := context.Background()
+
+	client, err := storage.NewClient(ctx)
+	if err != nil {
+		t.Fatalf("storage.NewClient: %v", err)
+	}
+	t.Cleanup(func() { client.Close() })
+
+	var (
+		bucketName = testutil.UniqueBucketName(testPrefix)
+		objectName = "soft-deleted-object.txt"
+	)
+
+	bucket := client.Bucket(bucketName)
+	if err := bucket.Create(ctx, tc.ProjectID, &storage.BucketAttrs{SoftDeletePolicy: &storage.SoftDeletePolicy{
+		RetentionDuration: 10 * 24 * time.Hour, // 10 days in hours
+	}}); err != nil {
+		t.Fatalf("Bucket.Create(%q): %v", bucketName, err)
+	}
+	defer testutil.DeleteBucketIfExists(ctx, client, bucketName)
+
+	// Upload the object to the bucket.
+	if err := uploadFile(io.Discard, bucketName, objectName); err != nil {
+		t.Fatalf("uploadFile(%q): %v", objectName, err)
+	}
+
+	// Get object attributes to retrieve the generation before deleting the object.
+	obj := client.Bucket(bucketName).Object(objectName)
+	attrs, err := obj.Attrs(ctx)
+	if err != nil {
+		t.Fatalf("Object(%q).Attrs: %v", objectName, err)
+	}
+	generation := attrs.Generation
+	// Simulate soft deletion by deleting the object.
+	if err := obj.Delete(ctx); err != nil {
+		t.Fatalf("Object(%q).Delete: %v", objectName, err)
+	}
+
+	var buf bytes.Buffer
+	if err := restoreSoftDeletedObject(&buf, bucketName, objectName, generation); err != nil {
+		t.Fatalf("restoreSoftDeletedObject: %v", err)
+	}
+	if !strings.Contains(buf.String(), "has been restored") {
+		t.Errorf("restoreSoftDeletedObject output mismatch: got %q", buf.String())
+	}
+
+	// Verify the object is restored by checking its attributes.
+	restoredAttrs, err := obj.Attrs(ctx)
+	if err != nil {
+		t.Fatalf("Object(%q).Attrs after restore: %v", objectName, err)
+	}
+	if !restoredAttrs.Deleted.IsZero() {
+		t.Errorf("Object(%q) is still marked as deleted after restore", objectName)
+	}
+}
+
+func TestListSoftDeletedVersionsOfObject(t *testing.T) {
+	tc := testutil.SystemTest(t)
+	ctx := context.Background()
+
+	client, err := storage.NewClient(ctx)
+	if err != nil {
+		t.Fatalf("storage.NewClient: %v", err)
+	}
+	t.Cleanup(func() { client.Close() })
+
+	var (
+		bucketName = testutil.UniqueBucketName(testPrefix)
+		objectName = "soft-deleted-object.txt"
+	)
+
+	bucket := client.Bucket(bucketName)
+	if err := bucket.Create(ctx, tc.ProjectID, &storage.BucketAttrs{SoftDeletePolicy: &storage.SoftDeletePolicy{
+		RetentionDuration: 10 * 24 * time.Hour, // 10 days in hours
+	}}); err != nil {
+		t.Fatalf("Bucket.Create(%q): %v", bucketName, err)
+	}
+	defer testutil.DeleteBucketIfExists(ctx, client, bucketName)
+
+	// Upload the object to the bucket.
+	if err := uploadFile(io.Discard, bucketName, objectName); err != nil {
+		t.Fatalf("uploadFile(%q): %v", objectName, err)
+	}
+
+	// Get object attributes to retrieve the generation before deleting the object.
+	obj := client.Bucket(bucketName).Object(objectName)
+	attrs, err := obj.Attrs(ctx)
+	if err != nil {
+		t.Fatalf("Object(%q).Attrs: %v", objectName, err)
+	}
+	generation := attrs.Generation
+	// Simulate soft deletion by deleting the object.
+	if err := obj.Delete(ctx); err != nil {
+		t.Fatalf("Object(%q).Delete: %v", objectName, err)
+	}
+
+	var buf bytes.Buffer
+	if err := listSoftDeletedVersionsOfObject(&buf, bucketName, objectName); err != nil {
+		t.Fatalf("listSoftDeletedVersionsOfObject: %v", err)
+	}
+	// Verify the output was printed as expected.
+	got := buf.String()
+	want := fmt.Sprintf("Soft-deleted object version: %s (generation: %d)\n", objectName, generation)
+	if !strings.HasPrefix(got, want) {
+		t.Errorf("Output mismatch: got %q, want %q", got, want)
+	}
+}