diff --git a/Storage/src/Bucket.php b/Storage/src/Bucket.php
index 33e760b258aa..5fcd08696c72 100644
--- a/Storage/src/Bucket.php
+++ b/Storage/src/Bucket.php
@@ -614,6 +614,48 @@ public function object($name, array $options = [])
         );
     }
 
+    /**
+     * Restores an object.
+     *
+     * Example:
+     * ```
+     * $object = $bucket->restore('file.txt');
+     * ```
+     *
+     * @param string $name The name of the object to restore.
+     * @param string $generation Request a specific generation of the object.
+     * @param array $options [optional] {
+     *     Configuration Options.
+     *
+     *     @type string $ifGenerationMatch Makes the operation conditional on whether
+     *           the object's current generation matches the given value.
+     *     @type string $ifGenerationNotMatch Makes the operation conditional on whether
+     *           the object's current generation matches the given value.
+     *     @type string $ifMetagenerationMatch If set, only restores
+     *           if its metageneration matches this value.
+     *     @type string $ifMetagenerationNotMatch If set, only restores
+     *           if its metageneration does not match this value.
+     * }
+     * @return StorageObject
+     */
+    public function restore($name, $generation, array $options = [])
+    {
+        $res = $this->connection->restoreObject([
+            'bucket' => $this->identity['bucket'],
+            'generation' => $generation,
+            'object' => $name,
+        ] + $options);
+        return new StorageObject(
+            $this->connection,
+            $name,
+            $this->identity['bucket'],
+            $res['generation'], // restored object will have a new generation
+            $res + array_filter([
+                'requesterProjectId' => $this->identity['userProject']
+            ])
+        );
+    }
+
     /**
      * Fetches all objects in the bucket.
      *
diff --git a/Storage/src/Connection/ConnectionInterface.php b/Storage/src/Connection/ConnectionInterface.php
index 71df234e52b9..ea429f5bc705 100644
--- a/Storage/src/Connection/ConnectionInterface.php
+++ b/Storage/src/Connection/ConnectionInterface.php
@@ -95,6 +95,11 @@ public function patchBucket(array $args = []);
      */
     public function deleteObject(array $args = []);
 
+    /**
+     * @param array $args
+     */
+    public function restoreObject(array $args = []);
+
     /**
      * @param array $args
      */
diff --git a/Storage/src/Connection/Rest.php b/Storage/src/Connection/Rest.php
index bdd2e419c345..2db6ee7546bb 100644
--- a/Storage/src/Connection/Rest.php
+++ b/Storage/src/Connection/Rest.php
@@ -228,6 +228,14 @@ public function deleteObject(array $args = [])
         return $this->send('objects', 'delete', $args);
     }
 
+    /**
+     * @param array $args
+     */
+    public function restoreObject(array $args = [])
+    {
+        return $this->send('objects', 'restore', $args);
+    }
+
     /**
      * @param array $args
      */
@@ -614,14 +622,22 @@ private function buildDownloadObjectParams(array $args)
             'restDelayFunction' => null
         ]);
 
+        $queryOptions = [
+            'generation' => $args['generation'],
+            'alt' => 'media',
+            'userProject' => $args['userProject'],
+        ];
+        if (isset($args['softDeleted'])) {
+            // alt param cannot be specified with softDeleted param. See:
+            // https://cloud.google.com/storage/docs/json_api/v1/objects/get
+            unset($args['alt']);
+            $queryOptions['softDeleted'] = $args['softDeleted'];
+        }
+
         $uri = $this->expandUri($this->apiEndpoint . self::DOWNLOAD_PATH, [
             'bucket' => $args['bucket'],
             'object' => $args['object'],
-            'query' => [
-                'generation' => $args['generation'],
-                'alt' => 'media',
-                'userProject' => $args['userProject']
-            ]
+            'query' => $queryOptions,
         ]);
 
         return [
diff --git a/Storage/tests/Snippet/BucketTest.php b/Storage/tests/Snippet/BucketTest.php
index 777fb54c1de6..3c4cb28758c4 100644
--- a/Storage/tests/Snippet/BucketTest.php
+++ b/Storage/tests/Snippet/BucketTest.php
@@ -519,6 +519,24 @@ public function testDelete()
         $snippet->invoke();
     }
 
+    public function testRestore()
+    {
+        $snippet = $this->snippetFromMethod(Bucket::class, 'restore');
+        $snippet->addLocal('bucket', $this->bucket);
+
+        $this->connection->restoreObject(Argument::any())
+            ->willReturn([
+                'name' => 'file.txt',
+                'generation' => 'abc'
+            ]);
+
+        $restoredObject = $this->bucket->restore('file.txt', 'abc');
+
+        $this->assertInstanceOf(StorageObject::class, $restoredObject);
+        $this->assertEquals('file.txt', $restoredObject->name());
+        $this->assertEquals('abc', $restoredObject->info()['generation']);
+    }
+
     public function testUpdate()
     {
         $snippet = $this->snippetFromMethod(Bucket::class, 'update');
diff --git a/Storage/tests/System/ManageBucketsTest.php b/Storage/tests/System/ManageBucketsTest.php
index 17920b78585f..26592de518dd 100644
--- a/Storage/tests/System/ManageBucketsTest.php
+++ b/Storage/tests/System/ManageBucketsTest.php
@@ -117,6 +117,32 @@ public function testUpdateBucket()
         $this->assertEquals($options['website'], $info['website']);
     }
 
+    public function testSoftDeletePolicy()
+    {
+        $durationSecond = 8*24*60*60;
+        // set soft delete policy
+        self::$bucket->update([
+            'softDeletePolicy' => [
+                'retentionDurationSeconds' => $durationSecond
+                ]
+            ]);
+        $this->assertArrayHasKey('softDeletePolicy', self::$bucket->info());
+        $this->assertEquals(
+            $durationSecond,
+            self::$bucket->info()['softDeletePolicy']['retentionDurationSeconds']
+        );
+
+        // remove soft delete policy
+        self::$bucket->update([
+            'softDeletePolicy' => []
+        ]);
+        $this->assertArrayHasKey('softDeletePolicy', self::$bucket->info());
+        $this->assertEquals(
+            0,
+            self::$bucket->info()['softDeletePolicy']['retentionDurationSeconds']
+        );
+    }
+
     /**
      * @group storage-bucket-lifecycle
      * @dataProvider lifecycleRules
diff --git a/Storage/tests/System/ManageObjectsTest.php b/Storage/tests/System/ManageObjectsTest.php
index 780deef6f5d4..406c9013c572 100644
--- a/Storage/tests/System/ManageObjectsTest.php
+++ b/Storage/tests/System/ManageObjectsTest.php
@@ -284,6 +284,36 @@ public function testComposeObjects($object)
 
         $this->assertEquals($name, $composedObject->name());
         $this->assertEquals($expectedContent, $composedObject->downloadAsString());
+        return $composedObject;
+    }
+
+    /**
+     * @depends testComposeObjects
+     */
+    public function testSoftDeleteObject($object)
+    {
+        // Set soft delete policy
+        self::$bucket->update([
+            'softDeletePolicy' => [
+                'retentionDurationSeconds' => 8*24*60*60
+                ]
+            ]);
+
+        $this->assertStorageObjectExists($object);
+        $generation = $object->info()['generation'];
+
+        $object->delete();
+
+        $this->assertStorageObjectNotExists($object);
+        $this->assertStorageObjectExists($object, [
+            'softDeleted' => true,
+            'generation' => $generation
+        ]);
+
+        $restoredObject = self::$bucket->restore($object->name(), $generation);
+        $this->assertNotEquals($generation, $restoredObject->info()['generation']);
+
+        $this->assertStorageObjectExists($restoredObject);
     }
 
     public function testRotatesCustomerSuppliedEncrpytion()
@@ -414,4 +444,21 @@ public function testStringNormalization()
             $this->assertSame($expectedContent, $actualContent);
         }
     }
+
+    private function assertStorageObjectExists($object, $options = [], $isPresent = true)
+    {
+        $this->assertEquals($isPresent, $object->exists($options));
+        $object = self::$bucket->object($object->name(), $options);
+        $this->assertEquals($isPresent, $object->exists($options));
+        $objects = self::$bucket->objects($options);
+        $objects = array_map(function ($o) {
+            return $o->name();
+        }, iterator_to_array($objects));
+        $this->assertEquals($isPresent, in_array($object->name(), $objects));
+    }
+
+    private function assertStorageObjectNotExists($object, $options = [])
+    {
+        $this->assertStorageObjectExists($object, $options, false);
+    }
 }
diff --git a/Storage/tests/Unit/BucketTest.php b/Storage/tests/Unit/BucketTest.php
index 4a5d210084dd..ed01a9ef6f54 100644
--- a/Storage/tests/Unit/BucketTest.php
+++ b/Storage/tests/Unit/BucketTest.php
@@ -275,6 +275,22 @@ public function testDelete()
         $this->assertNull($bucket->delete());
     }
 
+    public function testRestore()
+    {
+        $this->connection->restoreObject(Argument::any())
+            ->willReturn([
+                'name' => 'file.txt',
+                'generation' => 'abc'
+            ]);
+
+        $bucket = $this->getBucket();
+        $restoredObject = $bucket->restore('file.txt', 'abc');
+
+        $this->assertInstanceOf(StorageObject::class, $restoredObject);
+        $this->assertEquals('file.txt', $restoredObject->name());
+        $this->assertEquals('abc', $restoredObject->info()['generation']);
+    }
+
     public function testComposeThrowsExceptionWithLessThanTwoSources()
     {
         $this->expectException(InvalidArgumentException::class);