From 7cd6601a59e7b46cfe13438ae76a027670506513 Mon Sep 17 00:00:00 2001
From: ferid333 <135500346+ferid333@users.noreply.github.com>
Date: Fri, 28 Aug 2026 21:18:09 +1000
Subject: [PATCH] Fix null request bodies for PUT requests

---
 .../client/BaseAppStoreServerAPIClient.java    |  2 +-
 .../client/AppStoreServerAPIClientTest.java    | 18 ++++++++++++++++++
 2 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/src/main/java/com/apple/itunes/storekit/client/BaseAppStoreServerAPIClient.java b/src/main/java/com/apple/itunes/storekit/client/BaseAppStoreServerAPIClient.java
index 8e9a8151..a0d7080b 100644
--- a/src/main/java/com/apple/itunes/storekit/client/BaseAppStoreServerAPIClient.java
+++ b/src/main/java/com/apple/itunes/storekit/client/BaseAppStoreServerAPIClient.java
@@ -125,7 +125,7 @@ protected <T> T makeHttpCall(String path, String method, Map<String, List<String
             encodedBody = (byte[]) body;
         } else if (body != null) {
             encodedBody = objectMapper.writeValueAsString(body).getBytes(StandardCharsets.UTF_8);
-        } else if (method.equals("POST")) {
+        } else if (method.equals("POST") || method.equals("PUT")) {
             encodedBody = new byte[] {};
         } else {
             encodedBody = null;
diff --git a/src/test/java/com/apple/itunes/storekit/client/AppStoreServerAPIClientTest.java b/src/test/java/com/apple/itunes/storekit/client/AppStoreServerAPIClientTest.java
index f6b1a5d3..da8fb705 100644
--- a/src/test/java/com/apple/itunes/storekit/client/AppStoreServerAPIClientTest.java
+++ b/src/test/java/com/apple/itunes/storekit/client/AppStoreServerAPIClientTest.java
@@ -790,6 +790,24 @@ public void testConfigureRealtimeURL() throws IOException, APIException {
         client.configureRealtimeURL(realtimeUrlRequest);
     }
 
+    @Test
+    public void testConfigureRealtimeURLWithNullBody() throws IOException, APIException {
+        AppStoreServerAPIClient client = getAppStoreServerAPIClient("", request -> {
+            Assertions.assertEquals("PUT", request.method());
+            Assertions.assertEquals("/inApps/v1/messaging/realtime/url", request.url().encodedPath());
+            RequestBody body = request.body();
+            Assertions.assertNotNull(body);
+            Assertions.assertEquals(expectedMediaType, body.contentType());
+            try {
+                Assertions.assertEquals(0, body.contentLength());
+            } catch (IOException e) {
+                throw new RuntimeException(e);
+            }
+        });
+
+        client.configureRealtimeURL(null);
+    }
+
     @Test
     public void testDeleteRealtimeURL() throws IOException, APIException {
         AppStoreServerAPIClient client = getAppStoreServerAPIClient("", request -> {