fix(response-metadata-extractor): update HttpResponse (#681)

Author: AllanZhengYP

packages/response-metadata-extractor/package.json

@@ -19,6 +19,7 @@
   },
   "devDependencies": {
     "@types/jest": "^24.0.12",
+    "@aws-sdk/protocol-http": "^0.1.0-preview.1",
     "jest": "^24.7.1",
     "typescript": "~3.4.0"
   },

packages/response-metadata-extractor/src/index.spec.ts

@@ -1,16 +1,16 @@
 import { extractMetadata } from "./";
-import { HttpResponse } from "@aws-sdk/types";
+import { HttpResponse } from "@aws-sdk/protocol-http";
 
 describe("extractMetadata", () => {
-  const response: HttpResponse<string> = {
+  const response = new HttpResponse({
     statusCode: 200,
     headers: {
       Foo: "bar",
       Fizz: "buzz",
       Snap: "crackle, pop"
     },
     body: "this is body"
-  };
+  });
 
   it("should extract the status code from responses", () => {
     expect(extractMetadata(response).httpStatusCode).toBe(response.statusCode);

packages/response-metadata-extractor/src/index.ts

@@ -5,9 +5,7 @@ const REQUEST_ID_ALT_HEADER = "x-amzn-requestid";
 const EXTENDED_REQUEST_ID_HEADER = "x-amz-id-2";
 const CF_ID_HEADER = "x-amz-cf-id";
 
-export function extractMetadata(
-  httpResponse: HttpResponse<any>
-): ResponseMetadata {
+export function extractMetadata(httpResponse: HttpResponse): ResponseMetadata {
   const httpHeaders: HeaderBag = Object.keys(httpResponse.headers).reduce(
     (lowercase: HeaderBag, headerName: string) => {
       lowercase[headerName.toLowerCase()] = httpResponse.headers[headerName];