From b11189f974b507820799140626c69187892c919d Mon Sep 17 00:00:00 2001
From: dashevchenko <dshevchenko@thingsboard.io>
Date: Wed, 11 Mar 2026 16:33:10 +0200
Subject: [PATCH] remove parent required field from children

---
 .../server/config/SwaggerConfiguration.java         | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/application/src/main/java/org/thingsboard/server/config/SwaggerConfiguration.java b/application/src/main/java/org/thingsboard/server/config/SwaggerConfiguration.java
index 6030f95c65..248d43e588 100644
--- a/application/src/main/java/org/thingsboard/server/config/SwaggerConfiguration.java
+++ b/application/src/main/java/org/thingsboard/server/config/SwaggerConfiguration.java
@@ -811,16 +811,17 @@ public class SwaggerConfiguration {
                 filtered.keySet().removeAll(toStrip);
                 allOfElement.setProperties(filtered.isEmpty() ? null : filtered);
             }
-            // Also strip inherited properties from this inline element's required list
-            if (allOfElement.getRequired() != null) {
-                List<String> req = new ArrayList<>(allOfElement.getRequired());
-                req.removeAll(toStrip);
-                allOfElement.setRequired(req.isEmpty() ? null : req);
-            }
             return allOfElement.getProperties() == null
                     && allOfElement.getRequired() == null
                     && allOfElement.getType() == null;
         });
+
+        // Remove stripped properties from the schema's required list
+        if (schema.getRequired() != null) {
+            List<String> required = new ArrayList<>(schema.getRequired());
+            required.removeAll(toStrip);
+            schema.setRequired(required.isEmpty() ? null : required);
+        }
     }
 
     /**