+  g_dbus_proxy_call_with_unix_fd_list (G_DBUS_PROXY (proxy),
+    "Add",
+    g_variant_new ("(@hbb)",
+                   arg_o_path_fd,
+                   arg_reuse_existing,
+                   arg_persistent),
+    G_DBUS_CALL_FLAGS_NONE,
+    -1,
+    fd_list,
+    cancellable,
+    callback,
+    user_data);
+}
+
+/**
+ * gxdp_documents_call_add_finish:
+ * @proxy: A #GXdpDocumentsProxy.
+ * @out_doc_id: (out) (optional): Return location for return parameter or %NULL to ignore.
+ * @out_fd_list: (out) (optional): Return location for a #GUnixFDList or %NULL to ignore.
+ * @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to gxdp_documents_call_add().
+ * @error: Return location for error or %NULL.
+ *
+ * Finishes an operation started with gxdp_documents_call_add().
+ *
+ * Returns: (skip): %TRUE if the call succeeded, %FALSE if @error is set.
+ */
+gboolean
+gxdp_documents_call_add_finish (
+    GXdpDocuments *proxy,
+    gchar **out_doc_id,
+    GUnixFDList **out_fd_list,
+    GAsyncResult *res,
+    GError **error)
+{
+  GVariant *_ret;
+  _ret = g_dbus_proxy_call_with_unix_fd_list_finish (G_DBUS_PROXY (proxy), out_fd_list, res, error);
+  if (_ret == NULL)
+    goto _out;
+  g_variant_get (_ret,
+                 "(s)",
+                 out_doc_id);
+  g_variant_unref (_ret);
+_out:
+  return _ret != NULL;
+}
+
+/**
+ * gxdp_documents_call_add_sync:
+ * @proxy: A #GXdpDocumentsProxy.
+ * @arg_o_path_fd: Argument to pass with the method invocation.
+ * @arg_reuse_existing: Argument to pass with the method invocation.
+ * @arg_persistent: Argument to pass with the method invocation.
+ * @fd_list: (nullable): A #GUnixFDList or %NULL.
+ * @out_doc_id: (out) (optional): Return location for return parameter or %NULL to ignore.
+ * @out_fd_list: (out): Return location for a #GUnixFDList or %NULL.
+ * @cancellable: (nullable): A #GCancellable or %NULL.
+ * @error: Return location for error or %NULL.
+ *
+ * Synchronously invokes the <link linkend="gdbus-method-org-freedesktop-portal-Documents.Add">Add()</link> D-Bus method on @proxy. The calling thread is blocked until a reply is received.
+ *
+ * See gxdp_documents_call_add() for the asynchronous version of this method.
+ *
+ * Returns: (skip): %TRUE if the call succeeded, %FALSE if @error is set.
+ */
+gboolean
+gxdp_documents_call_add_sync (
+    GXdpDocuments *proxy,
+    GVariant *arg_o_path_fd,
+    gboolean arg_reuse_existing,
+    gboolean arg_persistent,
+    GUnixFDList  *fd_list,
+    gchar **out_doc_id,
+    GUnixFDList **out_fd_list,
+    GCancellable *cancellable,
+    GError **error)
+{
+  GVariant *_ret;
+  _ret = g_dbus_proxy_call_with_unix_fd_list_sync (G_DBUS_PROXY (proxy),
+    "Add",
+    g_variant_new ("(@hbb)",
+                   arg_o_path_fd,
+                   arg_reuse_existing,
+                   arg_persistent),
+    G_DBUS_CALL_FLAGS_NONE,
+    -1,
+    fd_list,
+    out_fd_list,
+    cancellable,
+    error);
+  if (_ret == NULL)
+    goto _out;
+  g_variant_get (_ret,
+                 "(s)",
+                 out_doc_id);
+  g_variant_unref (_ret);
+_out:
+  return _ret != NULL;
+}
+
+/**
+ * gxdp_documents_call_add_named:
+ * @proxy: A #GXdpDocumentsProxy.
+ * @arg_o_path_parent_fd: Argument to pass with the method invocation.
+ * @arg_filename: Argument to pass with the method invocation.
+ * @arg_reuse_existing: Argument to pass with the method invocation.
+ * @arg_persistent: Argument to pass with the method invocation.
+ * @fd_list: (nullable): A #GUnixFDList or %NULL.
+ * @cancellable: (nullable): A #GCancellable or %NULL.
+ * @callback: A #GAsyncReadyCallback to call when the request is satisfied or %NULL.
+ * @user_data: User data to pass to @callback.
+ *
+ * Asynchronously invokes the <link linkend="gdbus-method-org-freedesktop-portal-Documents.AddNamed">AddNamed()</link> D-Bus method on @proxy.
+ * When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from (see g_main_context_push_thread_default()).
+ * You can then call gxdp_documents_call_add_named_finish() to get the result of the operation.
+ *
+ * See gxdp_documents_call_add_named_sync() for the synchronous, blocking version of this method.
+ */
+void
+gxdp_documents_call_add_named (
+    GXdpDocuments *proxy,
+    GVariant *arg_o_path_parent_fd,
+    const gchar *arg_filename,
+    gboolean arg_reuse_existing,
+    gboolean arg_persistent,
+    GUnixFDList *fd_list,
+    GCancellable *cancellable,
+    GAsyncReadyCallback callback,
+    gpointer user_data)
+{
+  g_dbus_proxy_call_with_unix_fd_list (G_DBUS_PROXY (proxy),
+    "AddNamed",
+    g_variant_new ("(@h^aybb)",
+                   arg_o_path_parent_fd,
+                   arg_filename,
+                   arg_reuse_existing,
+                   arg_persistent),
+    G_DBUS_CALL_FLAGS_NONE,
+    -1,
+    fd_list,
+    cancellable,
+    callback,
+    user_data);
+}
+
+/**
+ * gxdp_documents_call_add_named_finish:
+ * @proxy: A #GXdpDocumentsProxy.
+ * @out_doc_id: (out) (optional): Return location for return parameter or %NULL to ignore.
+ * @out_fd_list: (out) (optional): Return location for a #GUnixFDList or %NULL to ignore.
+ * @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to gxdp_documents_call_add_named().
+ * @error: Return location for error or %NULL.
+ *
+ * Finishes an operation started with gxdp_documents_call_add_named().
+ *
+ * Returns: (skip): %TRUE if the call succeeded, %FALSE if @error is set.
+ */
+gboolean
+gxdp_documents_call_add_named_finish (
+    GXdpDocuments *proxy,
+    gchar **out_doc_id,
+    GUnixFDList **out_fd_list,
+    GAsyncResult *res,
+    GError **error)
+{
+  GVariant *_ret;
+  _ret = g_dbus_proxy_call_with_unix_fd_list_finish (G_DBUS_PROXY (proxy), out_fd_list, res, error);
+  if (_ret == NULL)
+    goto _out;
+  g_variant_get (_ret,
+                 "(s)",
+                 out_doc_id);
+  g_variant_unref (_ret);
+_out:
+  return _ret != NULL;
+}
+
+/**
+ * gxdp_documents_call_add_named_sync:
+ * @proxy: A #GXdpDocumentsProxy.
+ * @arg_o_path_parent_fd: Argument to pass with the method invocation.
+ * @arg_filename: Argument to pass with the method invocation.
+ * @arg_reuse_existing: Argument to pass with the method invocation.
+ * @arg_persistent: Argument to pass with the method invocation.
+ * @fd_list: (nullable): A #GUnixFDList or %NULL.
+ * @out_doc_id: (out) (optional): Return location for return parameter or %NULL to ignore.
+ * @out_fd_list: (out): Return location for a #GUnixFDList or %NULL.
+ * @cancellable: (nullable): A #GCancellable or %NULL.
+ * @error: Return location for error or %NULL.
+ *
+ * Synchronously invokes the <link linkend="gdbus-method-org-freedesktop-portal-Documents.AddNamed">AddNamed()</link> D-Bus method on @proxy. The calling thread is blocked until a reply is received.
+ *
+ * See gxdp_documents_call_add_named() for the asynchronous version of this method.
+ *
+ * Returns: (skip): %TRUE if the call succeeded, %FALSE if @error is set.
+ */
+gboolean
+gxdp_documents_call_add_named_sync (
+    GXdpDocuments *proxy,
+    GVariant *arg_o_path_parent_fd,
+    const gchar *arg_filename,
+    gboolean arg_reuse_existing,
+    gboolean arg_persistent,
+    GUnixFDList  *fd_list,
+    gchar **out_doc_id,
+    GUnixFDList **out_fd_list,
+    GCancellable *cancellable,
+    GError **error)
+{
+  GVariant *_ret;
+  _ret = g_dbus_proxy_call_with_unix_fd_list_sync (G_DBUS_PROXY (proxy),
+    "AddNamed",
+    g_variant_new ("(@h^aybb)",
+                   arg_o_path_parent_fd,
+                   arg_filename,
+                   arg_reuse_existing,
+                   arg_persistent),
+    G_DBUS_CALL_FLAGS_NONE,
+    -1,
+    fd_list,
+    out_fd_list,
+    cancellable,
+    error);
+  if (_ret == NULL)
+    goto _out;
+  g_variant_get (_ret,
+                 "(s)",
+                 out_doc_id);
+  g_variant_unref (_ret);
+_out:
+  return _ret != NULL;
+}
+
+/**
+ * gxdp_documents_call_add_full:
+ * @proxy: A #GXdpDocumentsProxy.
+ * @arg_o_path_fds: Argument to pass with the method invocation.
+ * @arg_flags: Argument to pass with the method invocation.
+ * @arg_app_id: Argument to pass with the method invocation.
+ * @arg_permissions: Argument to pass with the method invocation.
+ * @fd_list: (nullable): A #GUnixFDList or %NULL.
+ * @cancellable: (nullable): A #GCancellable or %NULL.
+ * @callback: A #GAsyncReadyCallback to call when the request is satisfied or %NULL.
+ * @user_data: User data to pass to @callback.
+ *
+ * Asynchronously invokes the <link linkend="gdbus-method-org-freedesktop-portal-Documents.AddFull">AddFull()</link> D-Bus method on @proxy.
+ * When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from (see g_main_context_push_thread_default()).
+ * You can then call gxdp_documents_call_add_full_finish() to get the result of the operation.
+ *
+ * See gxdp_documents_call_add_full_sync() for the synchronous, blocking version of this method.
+ */
+void
+gxdp_documents_call_add_full (
+    GXdpDocuments *proxy,
+    GVariant *arg_o_path_fds,
+    guint arg_flags,
+    const gchar *arg_app_id,
+    const gchar *const *arg_permissions,
+    GUnixFDList *fd_list,
+    GCancellable *cancellable,
+    GAsyncReadyCallback callback,
+    gpointer user_data)
+{
+  g_dbus_proxy_call_with_unix_fd_list (G_DBUS_PROXY (proxy),
+    "AddFull",
+    g_variant_new ("(@ahus^as)",
+                   arg_o_path_fds,
+                   arg_flags,
+                   arg_app_id,
+                   arg_permissions),
+    G_DBUS_CALL_FLAGS_NONE,
+    -1,
+    fd_list,
+    cancellable,
+    callback,
+    user_data);
+}
+
+/**
+ * gxdp_documents_call_add_full_finish:
+ * @proxy: A #GXdpDocumentsProxy.
+ * @out_doc_ids: (out) (optional) (array zero-terminated=1): Return location for return parameter or %NULL to ignore.
+ * @out_extra_out: (out) (optional): Return location for return parameter or %NULL to ignore.
+ * @out_fd_list: (out) (optional): Return location for a #GUnixFDList or %NULL to ignore.
+ * @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to gxdp_documents_call_add_full().
+ * @error: Return location for error or %NULL.
+ *
+ * Finishes an operation started with gxdp_documents_call_add_full().
+ *
+ * Returns: (skip): %TRUE if the call succeeded, %FALSE if @error is set.
+ */
+gboolean
+gxdp_documents_call_add_full_finish (
+    GXdpDocuments *proxy,
+    gchar ***out_doc_ids,
+    GVariant **out_extra_out,
+    GUnixFDList **out_fd_list,
+    GAsyncResult *res,
+    GError **error)
+{
+  GVariant *_ret;
+  _ret = g_dbus_proxy_call_with_unix_fd_list_finish (G_DBUS_PROXY (proxy), out_fd_list, res, error);
+  if (_ret == NULL)
+    goto _out;
+  g_variant_get (_ret,
+                 "(^as@a{sv})",
+                 out_doc_ids,
+                 out_extra_out);
+  g_variant_unref (_ret);
+_out:
+  return _ret != NULL;
+}
+
+/**
+ * gxdp_documents_call_add_full_sync:
+ * @proxy: A #GXdpDocumentsProxy.
+ * @arg_o_path_fds: Argument to pass with the method invocation.
+ * @arg_flags: Argument to pass with the method invocation.
+ * @arg_app_id: Argument to pass with the method invocation.
+ * @arg_permissions: Argument to pass with the method invocation.
+ * @fd_list: (nullable): A #GUnixFDList or %NULL.
+ * @out_doc_ids: (out) (optional) (array zero-terminated=1): Return location for return parameter or %NULL to ignore.
+ * @out_extra_out: (out) (optional): Return location for return parameter or %NULL to ignore.
+ * @out_fd_list: (out): Return location for a #GUnixFDList or %NULL.
+ * @cancellable: (nullable): A #GCancellable or %NULL.
+ * @error: Return location for error or %NULL.
+ *
+ * Synchronously invokes the <link linkend="gdbus-method-org-freedesktop-portal-Documents.AddFull">AddFull()</link> D-Bus method on @proxy. The calling thread is blocked until a reply is received.
+ *
+ * See gxdp_documents_call_add_full() for the asynchronous version of this method.
+ *
+ * Returns: (skip): %TRUE if the call succeeded, %FALSE if @error is set.
+ */
+gboolean
+gxdp_documents_call_add_full_sync (
+    GXdpDocuments *proxy,
+    GVariant *arg_o_path_fds,
+    guint arg_flags,
+    const gchar *arg_app_id,
+    const gchar *const *arg_permissions,
+    GUnixFDList  *fd_list,
+    gchar ***out_doc_ids,
+    GVariant **out_extra_out,
+    GUnixFDList **out_fd_list,
+    GCancellable *cancellable,
+    GError **error)
+{
+  GVariant *_ret;
+  _ret = g_dbus_proxy_call_with_unix_fd_list_sync (G_DBUS_PROXY (proxy),
+    "AddFull",
+    g_variant_new ("(@ahus^as)",
+                   arg_o_path_fds,
+                   arg_flags,
+                   arg_app_id,
+                   arg_permissions),
+    G_DBUS_CALL_FLAGS_NONE,
+    -1,
+    fd_list,
+    out_fd_list,
+    cancellable,
+    error);
+  if (_ret == NULL)
+    goto _out;
+  g_variant_get (_ret,
+                 "(^as@a{sv})",
+                 out_doc_ids,
+                 out_extra_out);
+  g_variant_unref (_ret);
+_out:
+  return _ret != NULL;
+}
+
+/**
+ * gxdp_documents_call_add_named_full:
+ * @proxy: A #GXdpDocumentsProxy.
+ * @arg_o_path_fd: Argument to pass with the method invocation.
+ * @arg_filename: Argument to pass with the method invocation.
+ * @arg_flags: Argument to pass with the method invocation.
+ * @arg_app_id: Argument to pass with the method invocation.
+ * @arg_permissions: Argument to pass with the method invocation.
+ * @fd_list: (nullable): A #GUnixFDList or %NULL.
+ * @cancellable: (nullable): A #GCancellable or %NULL.
+ * @callback: A #GAsyncReadyCallback to call when the request is satisfied or %NULL.
+ * @user_data: User data to pass to @callback.
+ *
+ * Asynchronously invokes the <link linkend="gdbus-method-org-freedesktop-portal-Documents.AddNamedFull">AddNamedFull()</link> D-Bus method on @proxy.
+ * When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from (see g_main_context_push_thread_default()).
+ * You can then call gxdp_documents_call_add_named_full_finish() to get the result of the operation.
+ *
+ * See gxdp_documents_call_add_named_full_sync() for the synchronous, blocking version of this method.
+ */
+void
+gxdp_documents_call_add_named_full (
+    GXdpDocuments *proxy,
+    GVariant *arg_o_path_fd,
+    const gchar *arg_filename,
+    guint arg_flags,
+    const gchar *arg_app_id,
+    const gchar *const *arg_permissions,
+    GUnixFDList *fd_list,
+    GCancellable *cancellable,
+    GAsyncReadyCallback callback,
+    gpointer user_data)
+{
+  g_dbus_proxy_call_with_unix_fd_list (G_DBUS_PROXY (proxy),
+    "AddNamedFull",
+    g_variant_new ("(@h^ayus^as)",
+                   arg_o_path_fd,
+                   arg_filename,
+                   arg_flags,
+                   arg_app_id,
+                   arg_permissions),
+    G_DBUS_CALL_FLAGS_NONE,
+    -1,
+    fd_list,
+    cancellable,
+    callback,
+    user_data);
+}
+
+/**
+ * gxdp_documents_call_add_named_full_finish:
+ * @proxy: A #GXdpDocumentsProxy.
+ * @out_doc_id: (out) (optional): Return location for return parameter or %NULL to ignore.
+ * @out_extra_out: (out) (optional): Return location for return parameter or %NULL to ignore.
+ * @out_fd_list: (out) (optional): Return location for a #GUnixFDList or %NULL to ignore.
+ * @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to gxdp_documents_call_add_named_full().
+ * @error: Return location for error or %NULL.
+ *
+ * Finishes an operation started with gxdp_documents_call_add_named_full().
+ *
+ * Returns: (skip): %TRUE if the call succeeded, %FALSE if @error is set.
+ */
+gboolean
+gxdp_documents_call_add_named_full_finish (
+    GXdpDocuments *proxy,
+    gchar **out_doc_id,
+    GVariant **out_extra_out,
+    GUnixFDList **out_fd_list,
+    GAsyncResult *res,
+    GError **error)
+{
+  GVariant *_ret;
+  _ret = g_dbus_proxy_call_with_unix_fd_list_finish (G_DBUS_PROXY (proxy), out_fd_list, res, error);
+  if (_ret == NULL)
+    goto _out;
+  g_variant_get (_ret,
+                 "(s@a{sv})",
+                 out_doc_id,
+                 out_extra_out);
+  g_variant_unref (_ret);
+_out:
+  return _ret != NULL;
+}
+
+/**
+ * gxdp_documents_call_add_named_full_sync:
+ * @proxy: A #GXdpDocumentsProxy.
+ * @arg_o_path_fd: Argument to pass with the method invocation.
+ * @arg_filename: Argument to pass with the method invocation.
+ * @arg_flags: Argument to pass with the method invocation.
+ * @arg_app_id: Argument to pass with the method invocation.
+ * @arg_permissions: Argument to pass with the method invocation.
+ * @fd_list: (nullable): A #GUnixFDList or %NULL.
+ * @out_doc_id: (out) (optional): Return location for return parameter or %NULL to ignore.
+ * @out_extra_out: (out) (optional): Return location for return parameter or %NULL to ignore.
+ * @out_fd_list: (out): Return location for a #GUnixFDList or %NULL.
+ * @cancellable: (nullable): A #GCancellable or %NULL.
+ * @error: Return location for error or %NULL.
+ *
+ * Synchronously invokes the <link linkend="gdbus-method-org-freedesktop-portal-Documents.AddNamedFull">AddNamedFull()</link> D-Bus method on @proxy. The calling thread is blocked until a reply is received.
+ *
+ * See gxdp_documents_call_add_named_full() for the asynchronous version of this method.
+ *
+ * Returns: (skip): %TRUE if the call succeeded, %FALSE if @error is set.
+ */
+gboolean
+gxdp_documents_call_add_named_full_sync (
+    GXdpDocuments *proxy,
+    GVariant *arg_o_path_fd,
+    const gchar *arg_filename,
+    guint arg_flags,
+    const gchar *arg_app_id,
+    const gchar *const *arg_permissions,
+    GUnixFDList  *fd_list,
+    gchar **out_doc_id,
+    GVariant **out_extra_out,
+    GUnixFDList **out_fd_list,
+    GCancellable *cancellable,
+    GError **error)
+{
+  GVariant *_ret;
+  _ret = g_dbus_proxy_call_with_unix_fd_list_sync (G_DBUS_PROXY (proxy),
+    "AddNamedFull",
+    g_variant_new ("(@h^ayus^as)",
+                   arg_o_path_fd,
+                   arg_filename,
+                   arg_flags,
+                   arg_app_id,
+                   arg_permissions),
+    G_DBUS_CALL_FLAGS_NONE,
+    -1,
+    fd_list,
+    out_fd_list,
+    cancellable,
+    error);
+  if (_ret == NULL)
+    goto _out;
+  g_variant_get (_ret,
+                 "(s@a{sv})",
+                 out_doc_id,
+                 out_extra_out);
+  g_variant_unref (_ret);
+_out:
+  return _ret != NULL;
+}
+
+/**
+ * gxdp_documents_call_grant_permissions:
+ * @proxy: A #GXdpDocumentsProxy.
+ * @arg_doc_id: Argument to pass with the method invocation.
+ * @arg_app_id: Argument to pass with the method invocation.
+ * @arg_permissions: Argument to pass with the method invocation.
+ * @cancellable: (nullable): A #GCancellable or %NULL.
+ * @callback: A #GAsyncReadyCallback to call when the request is satisfied or %NULL.
+ * @user_data: User data to pass to @callback.
+ *
+ * Asynchronously invokes the <link linkend="gdbus-method-org-freedesktop-portal-Documents.GrantPermissions">GrantPermissions()</link> D-Bus method on @proxy.
+ * When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from (see g_main_context_push_thread_default()).
+ * You can then call gxdp_documents_call_grant_permissions_finish() to get the result of the operation.
+ *
+ * See gxdp_documents_call_grant_permissions_sync() for the synchronous, blocking version of this method.
+ */
+void
+gxdp_documents_call_grant_permissions (
+    GXdpDocuments *proxy,
+    const gchar *arg_doc_id,
+    const gchar *arg_app_id,
+    const gchar *const *arg_permissions,
+    GCancellable *cancellable,
+    GAsyncReadyCallback callback,
+    gpointer user_data)
+{
+  g_dbus_proxy_call (G_DBUS_PROXY (proxy),
+    "GrantPermissions",
+    g_variant_new ("(ss^as)",
+                   arg_doc_id,
+                   arg_app_id,
+                   arg_permissions),
+    G_DBUS_CALL_FLAGS_NONE,
+    -1,
+    cancellable,
+    callback,
+    user_data);
+}
+
+/**
+ * gxdp_documents_call_grant_permissions_finish:
+ * @proxy: A #GXdpDocumentsProxy.
+ * @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to gxdp_documents_call_grant_permissions().
+ * @error: Return location for error or %NULL.
+ *
+ * Finishes an operation started with gxdp_documents_call_grant_permissions().
+ *
+ * Returns: (skip): %TRUE if the call succeeded, %FALSE if @error is set.
+ */
+gboolean
+gxdp_documents_call_grant_permissions_finish (
+    GXdpDocuments *proxy,
+    GAsyncResult *res,
+    GError **error)
+{
+  GVariant *_ret;
+  _ret = g_dbus_proxy_call_finish (G_DBUS_PROXY (proxy), res, error);
+  if (_ret == NULL)
+    goto _out;
+  g_variant_get (_ret,
+                 "()");
+  g_variant_unref (_ret);
+_out:
+  return _ret != NULL;
+}
+
+/**
+ * gxdp_documents_call_grant_permissions_sync:
+ * @proxy: A #GXdpDocumentsProxy.
+ * @arg_doc_id: Argument to pass with the method invocation.
+ * @arg_app_id: Argument to pass with the method invocation.
+ * @arg_permissions: Argument to pass with the method invocation.
+ * @cancellable: (nullable): A #GCancellable or %NULL.
+ * @error: Return location for error or %NULL.
+ *
+ * Synchronously invokes the <link linkend="gdbus-method-org-freedesktop-portal-Documents.GrantPermissions">GrantPermissions()</link> D-Bus method on @proxy. The calling thread is blocked until a reply is received.
+ *
+ * See gxdp_documents_call_grant_permissions() for the asynchronous version of this method.
+ *
+ * Returns: (skip): %TRUE if the call succeeded, %FALSE if @error is set.
+ */
+gboolean
+gxdp_documents_call_grant_permissions_sync (
+    GXdpDocuments *proxy,
+    const gchar *arg_doc_id,
+    const gchar *arg_app_id,
+    const gchar *const *arg_permissions,
+    GCancellable *cancellable,
+    GError **error)
+{
+  GVariant *_ret;
+  _ret = g_dbus_proxy_call_sync (G_DBUS_PROXY (proxy),
+    "GrantPermissions",
+    g_variant_new ("(ss^as)",
+                   arg_doc_id,
+                   arg_app_id,
+                   arg_permissions),
+    G_DBUS_CALL_FLAGS_NONE,
+    -1,
+    cancellable,
+    error);
+  if (_ret == NULL)
+    goto _out;
+  g_variant_get (_ret,
+                 "()");
+  g_variant_unref (_ret);
+_out:
+  return _ret != NULL;
+}
+
+/**
+ * gxdp_documents_call_revoke_permissions:
+ * @proxy: A #GXdpDocumentsProxy.
+ * @arg_doc_id: Argument to pass with the method invocation.
+ * @arg_app_id: Argument to pass with the method invocation.
+ * @arg_permissions: Argument to pass with the method invocation.
+ * @cancellable: (nullable): A #GCancellable or %NULL.
+ * @callback: A #GAsyncReadyCallback to call when the request is satisfied or %NULL.
+ * @user_data: User data to pass to @callback.
+ *
+ * Asynchronously invokes the <link linkend="gdbus-method-org-freedesktop-portal-Documents.RevokePermissions">RevokePermissions()</link> D-Bus method on @proxy.
+ * When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from (see g_main_context_push_thread_default()).
+ * You can then call gxdp_documents_call_revoke_permissions_finish() to get the result of the operation.
+ *
+ * See gxdp_documents_call_revoke_permissions_sync() for the synchronous, blocking version of this method.
+ */
+void
+gxdp_documents_call_revoke_permissions (
+    GXdpDocuments *proxy,
+    const gchar *arg_doc_id,
+    const gchar *arg_app_id,
+    const gchar *const *arg_permissions,
+    GCancellable *cancellable,
+    GAsyncReadyCallback callback,
+    gpointer user_data)
+{
+  g_dbus_proxy_call (G_DBUS_PROXY (proxy),
+    "RevokePermissions",
+    g_variant_new ("(ss^as)",
+                   arg_doc_id,
+                   arg_app_id,
+                   arg_permissions),
+    G_DBUS_CALL_FLAGS_NONE,
+    -1,
+    cancellable,
+    callback,
+    user_data);
+}
+
+/**
+ * gxdp_documents_call_revoke_permissions_finish:
+ * @proxy: A #GXdpDocumentsProxy.
+ * @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to gxdp_documents_call_revoke_permissions().
+ * @error: Return location for error or %NULL.
+ *
+ * Finishes an operation started with gxdp_documents_call_revoke_permissions().
+ *
+ * Returns: (skip): %TRUE if the call succeeded, %FALSE if @error is set.
+ */
+gboolean
+gxdp_documents_call_revoke_permissions_finish (
+    GXdpDocuments *proxy,
+    GAsyncResult *res,
+    GError **error)
+{
+  GVariant *_ret;
+  _ret = g_dbus_proxy_call_finish (G_DBUS_PROXY (proxy), res, error);
+  if (_ret == NULL)
+    goto _out;
+  g_variant_get (_ret,
+                 "()");
+  g_variant_unref (_ret);
+_out:
+  return _ret != NULL;
+}
+
+/**
+ * gxdp_documents_call_revoke_permissions_sync:
+ * @proxy: A #GXdpDocumentsProxy.
+ * @arg_doc_id: Argument to pass with the method invocation.
+ * @arg_app_id: Argument to pass with the method invocation.
+ * @arg_permissions: Argument to pass with the method invocation.
+ * @cancellable: (nullable): A #GCancellable or %NULL.
+ * @error: Return location for error or %NULL.
+ *
+ * Synchronously invokes the <link linkend="gdbus-method-org-freedesktop-portal-Documents.RevokePermissions">RevokePermissions()</link> D-Bus method on @proxy. The calling thread is blocked until a reply is received.
+ *
+ * See gxdp_documents_call_revoke_permissions() for the asynchronous version of this method.
+ *
+ * Returns: (skip): %TRUE if the call succeeded, %FALSE if @error is set.
+ */
+gboolean
+gxdp_documents_call_revoke_permissions_sync (
+    GXdpDocuments *proxy,
+    const gchar *arg_doc_id,
+    const gchar *arg_app_id,
+    const gchar *const *arg_permissions,
+    GCancellable *cancellable,
+    GError **error)
+{
+  GVariant *_ret;
+  _ret = g_dbus_proxy_call_sync (G_DBUS_PROXY (proxy),
+    "RevokePermissions",
+    g_variant_new ("(ss^as)",
+                   arg_doc_id,
+                   arg_app_id,
+                   arg_permissions),
+    G_DBUS_CALL_FLAGS_NONE,
+    -1,
+    cancellable,
+    error);
+  if (_ret == NULL)
+    goto _out;
+  g_variant_get (_ret,
+                 "()");
+  g_variant_unref (_ret);
+_out:
+  return _ret != NULL;
+}
+
+/**
+ * gxdp_documents_call_delete:
+ * @proxy: A #GXdpDocumentsProxy.
+ * @arg_doc_id: Argument to pass with the method invocation.
+ * @cancellable: (nullable): A #GCancellable or %NULL.
+ * @callback: A #GAsyncReadyCallback to call when the request is satisfied or %NULL.
+ * @user_data: User data to pass to @callback.
+ *
+ * Asynchronously invokes the <link linkend="gdbus-method-org-freedesktop-portal-Documents.Delete">Delete()</link> D-Bus method on @proxy.
+ * When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from (see g_main_context_push_thread_default()).
+ * You can then call gxdp_documents_call_delete_finish() to get the result of the operation.
+ *
+ * See gxdp_documents_call_delete_sync() for the synchronous, blocking version of this method.
+ */
+void
+gxdp_documents_call_delete (
+    GXdpDocuments *proxy,
+    const gchar *arg_doc_id,
+    GCancellable *cancellable,
+    GAsyncReadyCallback callback,
+    gpointer user_data)
+{
+  g_dbus_proxy_call (G_DBUS_PROXY (proxy),
+    "Delete",
+    g_variant_new ("(s)",
+                   arg_doc_id),
+    G_DBUS_CALL_FLAGS_NONE,
+    -1,
+    cancellable,
+    callback,
+    user_data);
+}
+
+/**
+ * gxdp_documents_call_delete_finish:
+ * @proxy: A #GXdpDocumentsProxy.
+ * @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to gxdp_documents_call_delete().
+ * @error: Return location for error or %NULL.
+ *
+ * Finishes an operation started with gxdp_documents_call_delete().
+ *
+ * Returns: (skip): %TRUE if the call succeeded, %FALSE if @error is set.
+ */
+gboolean
+gxdp_documents_call_delete_finish (
+    GXdpDocuments *proxy,
+    GAsyncResult *res,
+    GError **error)
+{
+  GVariant *_ret;
+  _ret = g_dbus_proxy_call_finish (G_DBUS_PROXY (proxy), res, error);
+  if (_ret == NULL)
+    goto _out;
+  g_variant_get (_ret,
+                 "()");
+  g_variant_unref (_ret);
+_out:
+  return _ret != NULL;
+}
+
+/**
+ * gxdp_documents_call_delete_sync:
+ * @proxy: A #GXdpDocumentsProxy.
+ * @arg_doc_id: Argument to pass with the method invocation.
+ * @cancellable: (nullable): A #GCancellable or %NULL.
+ * @error: Return location for error or %NULL.
+ *
+ * Synchronously invokes the <link linkend="gdbus-method-org-freedesktop-portal-Documents.Delete">Delete()</link> D-Bus method on @proxy. The calling thread is blocked until a reply is received.
+ *
+ * See gxdp_documents_call_delete() for the asynchronous version of this method.
+ *
+ * Returns: (skip): %TRUE if the call succeeded, %FALSE if @error is set.
+ */
+gboolean
+gxdp_documents_call_delete_sync (
+    GXdpDocuments *proxy,
+    const gchar *arg_doc_id,
+    GCancellable *cancellable,
+    GError **error)
+{
+  GVariant *_ret;
+  _ret = g_dbus_proxy_call_sync (G_DBUS_PROXY (proxy),
+    "Delete",
+    g_variant_new ("(s)",
+                   arg_doc_id),
+    G_DBUS_CALL_FLAGS_NONE,
+    -1,
+    cancellable,
+    error);
+  if (_ret == NULL)
+    goto _out;
+  g_variant_get (_ret,
+                 "()");
+  g_variant_unref (_ret);
+_out:
+  return _ret != NULL;
+}
+
+/**
+ * gxdp_documents_call_lookup:
+ * @proxy: A #GXdpDocumentsProxy.
+ * @arg_filename: Argument to pass with the method invocation.
+ * @cancellable: (nullable): A #GCancellable or %NULL.
+ * @callback: A #GAsyncReadyCallback to call when the request is satisfied or %NULL.
+ * @user_data: User data to pass to @callback.
+ *
+ * Asynchronously invokes the <link linkend="gdbus-method-org-freedesktop-portal-Documents.Lookup">Lookup()</link> D-Bus method on @proxy.
+ * When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from (see g_main_context_push_thread_default()).
+ * You can then call gxdp_documents_call_lookup_finish() to get the result of the operation.
+ *
+ * See gxdp_documents_call_lookup_sync() for the synchronous, blocking version of this method.
+ */
+void
+gxdp_documents_call_lookup (
+    GXdpDocuments *proxy,
+    const gchar *arg_filename,
+    GCancellable *cancellable,
+    GAsyncReadyCallback callback,
+    gpointer user_data)
+{
+  g_dbus_proxy_call (G_DBUS_PROXY (proxy),
+    "Lookup",
+    g_variant_new ("(^ay)",
+                   arg_filename),
+    G_DBUS_CALL_FLAGS_NONE,
+    -1,
+    cancellable,
+    callback,
+    user_data);
+}
+
+/**
+ * gxdp_documents_call_lookup_finish:
+ * @proxy: A #GXdpDocumentsProxy.
+ * @out_doc_id: (out) (optional): Return location for return parameter or %NULL to ignore.
+ * @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to gxdp_documents_call_lookup().
+ * @error: Return location for error or %NULL.
+ *
+ * Finishes an operation started with gxdp_documents_call_lookup().
+ *
+ * Returns: (skip): %TRUE if the call succeeded, %FALSE if @error is set.
+ */
+gboolean
+gxdp_documents_call_lookup_finish (
+    GXdpDocuments *proxy,
+    gchar **out_doc_id,
+    GAsyncResult *res,
+    GError **error)
+{
+  GVariant *_ret;
+  _ret = g_dbus_proxy_call_finish (G_DBUS_PROXY (proxy), res, error);
+  if (_ret == NULL)
+    goto _out;
+  g_variant_get (_ret,
+                 "(s)",
+                 out_doc_id);
+  g_variant_unref (_ret);
+_out:
+  return _ret != NULL;
+}
+
+/**
+ * gxdp_documents_call_lookup_sync:
+ * @proxy: A #GXdpDocumentsProxy.
+ * @arg_filename: Argument to pass with the method invocation.
+ * @out_doc_id: (out) (optional): Return location for return parameter or %NULL to ignore.
+ * @cancellable: (nullable): A #GCancellable or %NULL.
+ * @error: Return location for error or %NULL.
+ *
+ * Synchronously invokes the <link linkend="gdbus-method-org-freedesktop-portal-Documents.Lookup">Lookup()</link> D-Bus method on @proxy. The calling thread is blocked until a reply is received.
+ *
+ * See gxdp_documents_call_lookup() for the asynchronous version of this method.
+ *
+ * Returns: (skip): %TRUE if the call succeeded, %FALSE if @error is set.
+ */
+gboolean
+gxdp_documents_call_lookup_sync (
+    GXdpDocuments *proxy,
+    const gchar *arg_filename,
+    gchar **out_doc_id,
+    GCancellable *cancellable,
+    GError **error)
+{
+  GVariant *_ret;
+  _ret = g_dbus_proxy_call_sync (G_DBUS_PROXY (proxy),
+    "Lookup",
+    g_variant_new ("(^ay)",
+                   arg_filename),
+    G_DBUS_CALL_FLAGS_NONE,
+    -1,
+    cancellable,
+    error);
+  if (_ret == NULL)
+    goto _out;
+  g_variant_get (_ret,
+                 "(s)",
+                 out_doc_id);
+  g_variant_unref (_ret);
+_out:
+  return _ret != NULL;
+}
+
+/**
+ * gxdp_documents_call_info:
+ * @proxy: A #GXdpDocumentsProxy.
+ * @arg_doc_id: Argument to pass with the method invocation.
+ * @cancellable: (nullable): A #GCancellable or %NULL.
+ * @callback: A #GAsyncReadyCallback to call when the request is satisfied or %NULL.
+ * @user_data: User data to pass to @callback.
+ *
+ * Asynchronously invokes the <link linkend="gdbus-method-org-freedesktop-portal-Documents.Info">Info()</link> D-Bus method on @proxy.
+ * When the operation is finished, @callback will be invoked in the thread-default main loop of the thread you are calling this method from (see g_main_context_push_thread_default()).
+ * You can then call gxdp_documents_call_info_finish() to get the result of the operation.
+ *
+ * See gxdp_documents_call_info_sync() for the synchronous, blocking version of this method.
+ */
+void
+gxdp_documents_call_info (
+    GXdpDocuments *proxy,
+    const gchar *arg_doc_id,
+    GCancellable *cancellable,
+    GAsyncReadyCallback callback,
+    gpointer user_data)
+{
+  g_dbus_proxy_call (G_DBUS_PROXY (proxy),
+    "Info",
+    g_variant_new ("(s)",
+                   arg_doc_id),
+    G_DBUS_CALL_FLAGS_NONE,
+    -1,
+    cancellable,
+    callback,
+    user_data);
+}
+
+/**
+ * gxdp_documents_call_info_finish:
+ * @proxy: A #GXdpDocumentsProxy.
+ * @out_path: (out) (optional): Return location for return parameter or %NULL to ignore.
+ * @out_apps: (out) (optional): Return location for return parameter or %NULL to ignore.
+ * @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to gxdp_documents_call_info().
+ * @error: Return location for error or %NULL.
+ *
+ * Finishes an operation started with gxdp_documents_call_info().
+ *
+ * Returns: (skip): %TRUE if the call succeeded, %FALSE if @error is set.
+ */
+gboolean
+gxdp_documents_call_info_finish (
+    GXdpDocuments *proxy,
+    gchar **out_path,
+    GVariant **out_apps,
+    GAsyncResult *res,
+    GError **error)
+{
+  GVariant *_ret;
+  _ret = g_dbus_proxy_call_finish (G_DBUS_PROXY (proxy), res, error);
+  if (_ret == NULL)
+    goto _out;
+  g_variant_get (_ret,
+                 "(^ay@a{sas})",
+                 out_path,
+                 out_apps);
+  g_variant_unref (_ret);