diff --git a/api-metadata.json b/api-metadata.json
index b3542cba..03685ec8 100644
--- a/api-metadata.json
+++ b/api-metadata.json
@@ -291,6 +291,38 @@
       "maxArgs": 0
     }
   },
+  "permissions": {
+    "contains": {
+      "minArgs": 1,
+      "maxArgs": 1
+    },
+    "getAll": {
+      "minArgs": 0,
+      "maxArgs": 0
+    },
+    "remove": {
+      "minArgs": 1,
+      "maxArgs": 1
+    },
+    "request": {
+      "minArgs": 1,
+      "maxArgs": 1
+    },
+  },
+  "privacy": {
+    "services": {
+      "passwordSavingEnabled": {
+        "get": {
+          "minArgs": 1,
+          "maxArgs": 1
+        },
+        "set": {
+          "minArgs": 1,
+          "maxArgs": 1
+        },
+      },
+    },
+  },
   "runtime": {
     "getBackgroundPage": {
       "minArgs": 0,