diff --git a/.changes/next-release/feature-AmazonCloudFrontKeyValueStore-3a3d55e.json b/.changes/next-release/feature-AmazonCloudFrontKeyValueStore-3a3d55e.json
new file mode 100644
index 000000000000..3455302fb68c
--- /dev/null
+++ b/.changes/next-release/feature-AmazonCloudFrontKeyValueStore-3a3d55e.json
@@ -0,0 +1,6 @@
+{
+    "type": "feature",
+    "category": "Amazon CloudFront KeyValueStore",
+    "contributor": "",
+    "description": "Switching CloudFront KeyValueStore onto the new SRA (Smithy Reference Architecture) identity and auth logic that was released in v2.21.0."
+}
diff --git a/services/cloudfrontkeyvaluestore/src/main/resources/codegen-resources/customization.config b/services/cloudfrontkeyvaluestore/src/main/resources/codegen-resources/customization.config
new file mode 100644
index 000000000000..37184c583f71
--- /dev/null
+++ b/services/cloudfrontkeyvaluestore/src/main/resources/codegen-resources/customization.config
@@ -0,0 +1,4 @@
+{
+    "useSraAuth": true,
+    "enableEndpointAuthSchemeParams": true
+}