diff --git a/api/test-current.txt b/api/test-current.txt
index fda0a8608c7b3..d43f56440981d 100644
--- a/api/test-current.txt
+++ b/api/test-current.txt
@@ -214,6 +214,7 @@ package android.app {
     field public static final String OPSTR_GPS = "android:gps";
     field public static final String OPSTR_INSTANT_APP_START_FOREGROUND = "android:instant_app_start_foreground";
     field public static final String OPSTR_LEGACY_STORAGE = "android:legacy_storage";
+    field public static final String OPSTR_MANAGE_EXTERNAL_STORAGE = "android:manage_external_storage";
     field public static final String OPSTR_MANAGE_IPSEC_TUNNELS = "android:manage_ipsec_tunnels";
     field public static final String OPSTR_MUTE_MICROPHONE = "android:mute_microphone";
     field public static final String OPSTR_NEIGHBORING_CELLS = "android:neighboring_cells";
diff --git a/core/java/android/app/AppOpsManager.java b/core/java/android/app/AppOpsManager.java
index 46b06fb64b805..3a708a6f699bc 100644
--- a/core/java/android/app/AppOpsManager.java
+++ b/core/java/android/app/AppOpsManager.java
@@ -1395,6 +1395,7 @@ public class AppOpsManager {
     public static final String OPSTR_QUERY_ALL_PACKAGES = "android:query_all_packages";
     /** @hide Access all external storage */
     @SystemApi
+    @TestApi
     public static final String OPSTR_MANAGE_EXTERNAL_STORAGE =
             "android:manage_external_storage";