From 8ddccd5a742168ee3017f094d089fff31f764f03 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Matou=C5=A1=20Dzivjak?= <matousdzivjak@gmail.com>
Date: Wed, 11 Mar 2026 09:30:58 +0100
Subject: [PATCH] fix(codegen): prefer problem+json for response schemas

---
 codegen/pkg/generator/operations.go | 17 +++--------------
 1 file changed, 3 insertions(+), 14 deletions(-)

diff --git a/codegen/pkg/generator/operations.go b/codegen/pkg/generator/operations.go
index 82903ff..a16feba 100644
--- a/codegen/pkg/generator/operations.go
+++ b/codegen/pkg/generator/operations.go
@@ -286,21 +286,10 @@ func (g *Generator) responseTypeForResponse(resp *v3.Response, currentNamespace
 
 	var schema *base.SchemaProxy
 
-	if mediaType, ok := resp.Content.Get("application/json"); ok {
+	if mediaType, ok := resp.Content.Get("application/problem+json"); ok {
+		schema = mediaType.Schema
+	} else if mediaType, ok := resp.Content.Get("application/json"); ok {
 		schema = mediaType.Schema
-	}
-
-	if schema == nil {
-		for _, mediaType := range resp.Content.FromOldest() {
-			if mediaType == nil {
-				continue
-			}
-
-			if mediaType.Schema != nil {
-				schema = mediaType.Schema
-				break
-			}
-		}
 	}
 
 	if schema == nil {