From d3baee33f237d02fb27ab121bc408d36f88c6091 Mon Sep 17 00:00:00 2001
From: Nathan Perry <nbperry@users.noreply.github.com>
Date: Mon, 14 Aug 2017 14:50:33 -0400
Subject: [PATCH] @google-cloud/storage - Added IAM typings (#18892)

---
 .../google-cloud__storage-tests.ts            | 17 ++++++++++++++
 types/google-cloud__storage/index.d.ts        | 23 +++++++++++++++++++
 2 files changed, 40 insertions(+)

diff --git a/types/google-cloud__storage/google-cloud__storage-tests.ts b/types/google-cloud__storage/google-cloud__storage-tests.ts
index b46b4766a1..590953fa6a 100644
--- a/types/google-cloud__storage/google-cloud__storage-tests.ts
+++ b/types/google-cloud__storage/google-cloud__storage-tests.ts
@@ -396,3 +396,20 @@ export class TestFile {
         return this.file.setMetadata(metadata);
     }
 }
+
+const testStorage = new TestStorage().bucket("examplebucketname");
+
+testStorage.iam.getPolicy();
+
+testStorage.iam.setPolicy({
+        bindings: [
+            {
+                role: "roles/storage.admin",
+                members: ['serviceAccount:myotherproject@appspot.gserviceaccount.com']
+            }
+        ]
+    });
+
+testStorage.iam.testPermissions('storage.buckets.delete');
+
+testStorage.iam.testPermissions(['storage.buckets.delete', 'storage.buckets.get']);
diff --git a/types/google-cloud__storage/index.d.ts b/types/google-cloud__storage/index.d.ts
index dcea17e5d4..bee7c5de87 100644
--- a/types/google-cloud__storage/index.d.ts
+++ b/types/google-cloud__storage/index.d.ts
@@ -1,6 +1,7 @@
 // Type definitions for @google-cloud/storage 1.1
 // Project: https://github.com/GoogleCloudPlatform/google-cloud-node/tree/master/packages/storage
 // Definitions by: Brian Love <https://github.com/blove>
+//                 Nathan Brooker Perry <https://github.com/nbperry>
 // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
 
 /// <reference types="node" />
@@ -28,6 +29,7 @@ declare namespace Storage {
         getFilesStream(query?: BucketQuery): ReadStream;
         getMetadata(): Promise<[BucketMetadata, Storage.ApiResponse]>;
         id: string;
+        iam: Iam;
         makePrivate(options?: BucketPrivacyOptions): Promise<[File[]]>;
         makePublic(options?: BucketPrivacyOptions): Promise<[File[]]>;
         metadata: BucketMetadata;
@@ -337,6 +339,27 @@ declare namespace Storage {
     interface ChannelConfig {
         address: string;
     }
+
+    /**
+     * This class allows you to get Identity Access Management information.
+     */
+    class Iam {
+        getPolicy(): Promise<IamPolicy>;
+        setPolicy(policy: IamPolicy): Promise<[IamPolicy, ApiResponse]>;
+        testPermissions(permission: string | string[]): Promise<[{[key: string]: boolean}, ApiResponse]>;
+    }
+
+    /**
+     * IAM policy
+     */
+    interface IamPolicy {
+        bindings: IamBinding[];
+    }
+
+    interface IamBinding {
+        role: string;
+        members: string[];
+    }
 }
 
 declare function Storage(config?: Storage.ConfigurationObject): Storage.Storage;