From 04146198a08bb79fbf16ba67718fb12da2539f96 Mon Sep 17 00:00:00 2001
From: Coleman Watts <coleman@civicrm.org>
Date: Sat, 19 Feb 2022 12:42:33 -0500
Subject: [PATCH] APIv4 - Add MailingGroup API

---
 CRM/Mailing/BAO/Mailing.php | 12 ++++++++++--
 Civi/Api4/MailingGroup.php  | 24 ++++++++++++++++++++++++
 2 files changed, 34 insertions(+), 2 deletions(-)
 create mode 100644 Civi/Api4/MailingGroup.php

diff --git a/CRM/Mailing/BAO/Mailing.php b/CRM/Mailing/BAO/Mailing.php
index 93592c8e01..7f065f0af8 100644
--- a/CRM/Mailing/BAO/Mailing.php
+++ b/CRM/Mailing/BAO/Mailing.php
@@ -3014,8 +3014,16 @@ ORDER BY civicrm_mailing.name";
    */
   public static function mailingGroupEntityTables() {
     return [
-      CRM_Contact_BAO_Group::getTableName() => 'Group',
-      CRM_Mailing_BAO_Mailing::getTableName() => 'Mailing',
+      [
+        'id' => CRM_Contact_BAO_Group::getTableName(),
+        'name' => 'Group',
+        'label' => ts('Group'),
+      ],
+      [
+        'id' => CRM_Mailing_BAO_Mailing::getTableName(),
+        'name' => 'Mailing',
+        'label' => ts('Mailing'),
+      ],
     ];
   }
 
diff --git a/Civi/Api4/MailingGroup.php b/Civi/Api4/MailingGroup.php
new file mode 100644
index 0000000000..5f69b5f03d
--- /dev/null
+++ b/Civi/Api4/MailingGroup.php
@@ -0,0 +1,24 @@
+<?php
+/*
+ +--------------------------------------------------------------------+
+ | Copyright CiviCRM LLC. All rights reserved.                        |
+ |                                                                    |
+ | This work is published under the GNU AGPLv3 license with some      |
+ | permitted exceptions and without any warranty. For full license    |
+ | and copyright information, see https://civicrm.org/licensing       |
+ +--------------------------------------------------------------------+
+ */
+namespace Civi\Api4;
+
+/**
+ * Mailing groups are the groups or mailings included or excluded from mailing recipients.
+ *
+ * @searchable none
+ *
+ * @see https://docs.civicrm.org/user/en/latest/email/what-is-civimail/
+ * @since 5.48
+ * @package Civi\Api4
+ */
+class MailingGroup extends Generic\DAOEntity {
+
+}
-- 
2.25.1