fix(smithy-client): make new field optional on resolved type (#1815)

kuhe · web-flow · commit f3a51c20e45b · 2025-12-15T16:16:20.000-05:00
diff --git a/.changeset/chilled-eyes-perform.md b/.changeset/chilled-eyes-perform.md
@@ -0,0 +1,5 @@
+---
+"@smithy/smithy-client": patch
+---
+
+set protocol to optional on resolved config type
diff --git a/packages/smithy-client/src/client.ts b/packages/smithy-client/src/client.ts
@@ -83,7 +83,7 @@ export interface SmithyConfiguration<HandlerOptions> {
 export type SmithyResolvedConfiguration<HandlerOptions> = {
   requestHandler: RequestHandler<any, any, HandlerOptions>;
   cacheMiddleware?: boolean;
-  protocol: ClientProtocol<any, any> | $ClientProtocol<any, any>;
+  protocol?: ClientProtocol<any, any> | $ClientProtocol<any, any>;
   protocolSettings?: {
     defaultNamespace?: string;
     [setting: string]: unknown;

-Original file line number
+Diff line change
@@ @@ -0,0 +1,5 @@ @@
 +---
 +"@smithy/smithy-client": patch
 +---
++
 +set protocol to optional on resolved config type