From c2c03738b2de2a0b22aad754890d64c4bde6f88b Mon Sep 17 00:00:00 2001
From: Aerendir <hello@aerendir.me>
Date: Wed, 9 Aug 2023 16:51:26 +0200
Subject: [PATCH] fix: restore the use of placeholders named differently than
 id

---
 src/Serializer/AbstractItemNormalizer.php | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/Serializer/AbstractItemNormalizer.php b/src/Serializer/AbstractItemNormalizer.php
index 3a1bdd0eaf1..05da02d5a2c 100644
--- a/src/Serializer/AbstractItemNormalizer.php
+++ b/src/Serializer/AbstractItemNormalizer.php
@@ -513,9 +513,12 @@ protected function denormalizeCollection(string $attribute, ApiProperty $propert
         $collectionKeyType = $type->getCollectionKeyTypes()[0] ?? null;
         $collectionKeyBuiltinType = $collectionKeyType?->getBuiltinType();
         $childContext = $this->createChildContext(['resource_class' => $className] + $context, $attribute, $format);
-        unset($childContext['uri_variables']);
-        if ($this->resourceMetadataCollectionFactory) {
-            $childContext['operation'] = $this->resourceMetadataCollectionFactory->create($className)->getOperation();
+        $lastUriVariable = \array_key_exists('uri_variables', $childContext) ? array_key_last($childContext['uri_variables']) : null;
+        if ('id' === $lastUriVariable) {
+            unset($childContext['uri_variables']);
+            if ($this->resourceMetadataCollectionFactory) {
+                $childContext['operation'] = $this->resourceMetadataCollectionFactory->create($className)->getOperation();
+            }
         }
 
         $values = [];