fix: making .request return the entire response

lib/http-client.js

@@ -8,7 +8,7 @@ import Metrics from '@metrics/client';
  * @typedef HttpClientRequestOptionsAdditions
  * @property {AbortSignal} [signal]
  *
- * @typedef {Pick<import('undici').Dispatcher.ResponseData, 'body' | 'headers' | 'trailers' | 'statusCode'>} HttpClientResponse
+ * @typedef {import('undici').Dispatcher.ResponseData} HttpClientResponse
  *
  * @typedef {import('undici').Dispatcher.DispatchOptions & HttpClientRequestOptionsAdditions} HttpClientRequestOptions
  *
@@ -27,9 +27,13 @@ import Metrics from '@metrics/client';
  * @property {Number} [timeout=500] - Circuit breaker: How long, in milliseconds, a request can maximum take. Requests exceeding this limit counts against tripping the circuit.
  **/
 
+/**
+ * Client for making HTTP requests, comes with a built-in circuit breaker functionality to prevent
+ * performing denial of service attacks when target URL is down.
+ */
 export default class HttpClient {
     #agent;
-    #breaker;
+    /** @type {import('opossum')} */ #breaker;
     #breakerCounter;
     #logger;
     #clientName;
@@ -61,7 +65,6 @@ export default class HttpClient {
         this.#throwOn400 = throwOn400;
         this.#throwOn500 = throwOn500;
 
-        // TODO; Can we avoid bind here in a nice way?????
         this.#breaker = new Opossum(this.#request.bind(this), {
             errorThresholdPercentage: threshold,
             resetTimeout: reset,
@@ -151,9 +154,10 @@ export default class HttpClient {
         }
 
         const stopRequestTimer = this.#requestDuration.timer();
-        const { statusCode, headers, trailers, body } = await request({
+        const response = await request({
             ...options,
         });
+        const { statusCode, body } = response;
 
         stopRequestTimer({
             labels: {
@@ -200,12 +204,7 @@ export default class HttpClient {
             throw createError(statusCode);
         }
 
-        return {
-            statusCode,
-            headers,
-            trailers,
-            body,
-        };
+        return response;
     }
 
     /**