Backend half

SerpentRace_Backend/node_modules/@aws-sdk/middleware-expect-continue/dist-es/index.js

@@ -0,0 +1,29 @@
+import { HttpRequest } from "@smithy/protocol-http";
+export function addExpectContinueMiddleware(options) {
+    return (next) => async (args) => {
+        const { request } = args;
+        if (HttpRequest.isInstance(request) && request.body && options.runtime === "node") {
+            if (options.requestHandler?.constructor?.name !== "FetchHttpHandler") {
+                request.headers = {
+                    ...request.headers,
+                    Expect: "100-continue",
+                };
+            }
+        }
+        return next({
+            ...args,
+            request,
+        });
+    };
+}
+export const addExpectContinueMiddlewareOptions = {
+    step: "build",
+    tags: ["SET_EXPECT_HEADER", "EXPECT_HEADER"],
+    name: "addExpectContinueMiddleware",
+    override: true,
+};
+export const getAddExpectContinuePlugin = (options) => ({
+    applyToStack: (clientStack) => {
+        clientStack.add(addExpectContinueMiddleware(options), addExpectContinueMiddlewareOptions);
+    },
+});