From 4d109500e2b73ad5fb42d0b9178fa2c7546552be Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=A2=D0=B5=D1=82=D1=8F=D0=BD=D0=B0=20=D0=AF=D0=B3=D0=BE?=
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 <49729677+TetyanaYahodska@users.noreply.github.com>
Date: Fri, 8 Nov 2024 14:44:37 +0100
Subject: [PATCH] feat(auth): add apikeys undelete api key sample. (#9619)

* Implemented apikeys_undelete_api_key sample, created test

* Fixed header
---
 auth/src/main/java/UndeleteApiKey.java   | 59 ++++++++++++++++++++++++
 auth/src/test/java/ApiKeySnippetsIT.java | 12 +++--
 2 files changed, 68 insertions(+), 3 deletions(-)
 create mode 100644 auth/src/main/java/UndeleteApiKey.java

diff --git a/auth/src/main/java/UndeleteApiKey.java b/auth/src/main/java/UndeleteApiKey.java
new file mode 100644
index 00000000000..cd509c705b3
--- /dev/null
+++ b/auth/src/main/java/UndeleteApiKey.java
@@ -0,0 +1,59 @@
+/*
+ * Copyright 2024 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
+ *
+ * http://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.
+ */
+
+// [START apikeys_undelete_api_key]
+import com.google.api.apikeys.v2.ApiKeysClient;
+import com.google.api.apikeys.v2.Key;
+import com.google.api.apikeys.v2.UndeleteKeyRequest;
+import java.io.IOException;
+import java.util.concurrent.ExecutionException;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.TimeoutException;
+
+public class UndeleteApiKey {
+
+  public static void main(String[] args)
+      throws IOException, ExecutionException, InterruptedException, TimeoutException {
+    // TODO(developer): Replace these variables before running the sample.
+    // Project ID or project number of the Google Cloud project.
+    String projectId = "YOUR_PROJECT_ID";
+    // The API key id to undelete.
+    String keyId = "YOUR_KEY_ID";
+
+    undeleteApiKey(projectId, keyId);
+  }
+
+  // Undeletes an API key.
+  public static void undeleteApiKey(String projectId, String keyId)
+      throws IOException, ExecutionException, InterruptedException, TimeoutException {
+    // Initialize client that will be used to send requests. This client only needs to be created
+    // once, and can be reused for multiple requests.
+    try (ApiKeysClient apiKeysClient = ApiKeysClient.create()) {
+
+      // Initialize the undelete request and set the argument.
+      UndeleteKeyRequest undeleteKeyRequest = UndeleteKeyRequest.newBuilder()
+          .setName(String.format("projects/%s/locations/global/keys/%s", projectId, keyId))
+          .build();
+
+      // Make the request and wait for the operation to complete.
+      Key undeletedKey = apiKeysClient.undeleteKeyAsync(undeleteKeyRequest)
+          .get(3, TimeUnit.MINUTES);
+
+      System.out.printf("Successfully undeleted the API key: %s", undeletedKey.getName());
+    }
+  }
+}
+// [END apikeys_undelete_api_key]
\ No newline at end of file
diff --git a/auth/src/test/java/ApiKeySnippetsIT.java b/auth/src/test/java/ApiKeySnippetsIT.java
index 46a059d2203..7f65313d0e1 100644
--- a/auth/src/test/java/ApiKeySnippetsIT.java
+++ b/auth/src/test/java/ApiKeySnippetsIT.java
@@ -36,7 +36,6 @@
 public class ApiKeySnippetsIT {
 
   private static final String PROJECT_ID = System.getenv("GOOGLE_CLOUD_PROJECT");
-  private static final String CREDENTIALS = System.getenv("GOOGLE_APPLICATION_CREDENTIALS");
   private static Key API_KEY;
   private static String API_KEY_STRING;
   private ByteArrayOutputStream stdOut;
@@ -79,8 +78,15 @@ public static void cleanup()
 
     String apiKeyId = getApiKeyId(API_KEY);
     DeleteApiKey.deleteApiKey(PROJECT_ID, apiKeyId);
-    String goal = String.format("Successfully deleted the API key: %s", API_KEY.getName());
-    assertThat(stdOut.toString()).contains(goal);
+
+    UndeleteApiKey.undeleteApiKey(PROJECT_ID, apiKeyId);
+    String undeletedKey = String.format("Successfully undeleted the API key: %s",
+        API_KEY.getName());
+    assertThat(stdOut.toString()).contains(undeletedKey);
+
+    DeleteApiKey.deleteApiKey(PROJECT_ID, apiKeyId);
+    String deletedKey = String.format("Successfully deleted the API key: %s", API_KEY.getName());
+    assertThat(stdOut.toString()).contains(deletedKey);
 
     stdOut.close();
     System.setOut(out);