From 6f6d5bcd6d5b81fcb81b2539e53d438a5977353c Mon Sep 17 00:00:00 2001
From: Coleman Watts <coleman@civicrm.org>
Date: Fri, 27 Mar 2020 12:39:40 -0400
Subject: [PATCH] APIv4 - Only adjust domain_id if required

---
 Civi/Api4/Service/Spec/Provider/FieldDomainIdSpecProvider.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Civi/Api4/Service/Spec/Provider/FieldDomainIdSpecProvider.php b/Civi/Api4/Service/Spec/Provider/FieldDomainIdSpecProvider.php
index f4135f21d7..7b6bbb45ba 100644
--- a/Civi/Api4/Service/Spec/Provider/FieldDomainIdSpecProvider.php
+++ b/Civi/Api4/Service/Spec/Provider/FieldDomainIdSpecProvider.php
@@ -30,7 +30,7 @@ class FieldDomainIdSpecProvider implements Generic\SpecProviderInterface {
    */
   public function modifySpec(RequestSpec $spec) {
     $domainIdField = $spec->getFieldByName('domain_id');
-    if ($domainIdField) {
+    if ($domainIdField && $domainIdField->isRequired()) {
       $domainIdField->setRequired(FALSE)->setDefaultValue('current_domain');;
     }
   }
-- 
2.25.1