diff --git a/play-services-api/src/main/aidl/com/google/android/auth/IAuthManagerService.aidl b/play-services-api/src/main/aidl/com/google/android/auth/IAuthManagerService.aidl
index ac46a323..75a949b8 100644
--- a/play-services-api/src/main/aidl/com/google/android/auth/IAuthManagerService.aidl
+++ b/play-services-api/src/main/aidl/com/google/android/auth/IAuthManagerService.aidl
@@ -1,12 +1,14 @@
 package com.google.android.auth;
 
 import android.os.Bundle;
+import android.accounts.Account;
 
 import com.google.android.gms.auth.AccountChangeEventsResponse;
 import com.google.android.gms.auth.AccountChangeEventsRequest;
 
 interface IAuthManagerService {
-    Bundle getToken(String accountName, String scope, in Bundle extras);
-    Bundle clearToken(String token, in Bundle extras);
-    AccountChangeEventsResponse getChangeEvents(in AccountChangeEventsRequest request);
+    Bundle getToken(String accountName, String scope, in Bundle extras) = 0;
+    Bundle clearToken(String token, in Bundle extras) = 1;
+    AccountChangeEventsResponse getChangeEvents(in AccountChangeEventsRequest request)  = 2;
+    Bundle getTokenWithAccount(in Account account, String scope, in Bundle extras) = 4;
 }