From d382d51ae4cc92d759a342919e177c49a0de67ed Mon Sep 17 00:00:00 2001
From: frij <frij@amazon.com>
Date: Wed, 26 Nov 2025 20:31:47 +0000
Subject: [PATCH 1/2] restXml and restJson1 should support the httpChecksum
 trait

---
 .../src/main/resources/META-INF/smithy/aws.protocols.smithy     | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/smithy-aws-traits/src/main/resources/META-INF/smithy/aws.protocols.smithy b/smithy-aws-traits/src/main/resources/META-INF/smithy/aws.protocols.smithy
index 311eb977929..4160e372dd3 100644
--- a/smithy-aws-traits/src/main/resources/META-INF/smithy/aws.protocols.smithy
+++ b/smithy-aws-traits/src/main/resources/META-INF/smithy/aws.protocols.smithy
@@ -197,6 +197,7 @@ structure httpChecksum {
         httpQuery
         httpQueryParams
         httpResponseCode
+        httpChecksum
         httpChecksumRequired
         jsonName
     ]
@@ -221,6 +222,7 @@ structure restJson1 with [HttpConfiguration] {}
         httpQuery
         httpQueryParams
         httpResponseCode
+        httpChecksum
         httpChecksumRequired
         xmlAttribute
         xmlFlattened

From f32eb766d8072cde90ef455460e089ccfea7abce Mon Sep 17 00:00:00 2001
From: frij <frij@amazon.com>
Date: Wed, 26 Nov 2025 21:26:34 +0000
Subject: [PATCH 2/2] adding changelog entry

---
 .../feature-c3b235025aa94710b249ba8bf84c16d4fb8d335e.json  | 7 +++++++
 1 file changed, 7 insertions(+)
 create mode 100644 .changes/next-release/feature-c3b235025aa94710b249ba8bf84c16d4fb8d335e.json

diff --git a/.changes/next-release/feature-c3b235025aa94710b249ba8bf84c16d4fb8d335e.json b/.changes/next-release/feature-c3b235025aa94710b249ba8bf84c16d4fb8d335e.json
new file mode 100644
index 00000000000..d8d0056b95a
--- /dev/null
+++ b/.changes/next-release/feature-c3b235025aa94710b249ba8bf84c16d4fb8d335e.json
@@ -0,0 +1,7 @@
+{
+  "type": "feature",
+  "description": "restXml and restJson1 should support the httpChecksum trait",
+  "pull_requests": [
+    "[#2867](https://github.com/smithy-lang/smithy/pull/2867)"
+  ]
+}