Resolved comments

packages/cache/src/internal/cacheUtils.ts

@@ -123,3 +123,10 @@ export function assertDefined<T>(name: string, value?: T): T {
 
   return value
 }
+
+export function isGhes(): boolean {
+  const ghUrl = new URL(
+      process.env["GITHUB_SERVER_URL"] || "https://github.com"
+  );
+  return ghUrl.hostname.toUpperCase() !== "GITHUB.COM";
+}

packages/cache/src/internal/contracts.d.ts

@@ -1,9 +1,9 @@
 import {CompressionMethod} from './constants'
 import {ITypedResponse} from '@actions/http-client/interfaces'
+import {HttpClientError} from '@actions/http-client'
 
 export interface ITypedResponseWithErrorMessage<T> extends ITypedResponse<T> {
-  message?: string
-  typeKey?: string
+  error?: HttpClientError
 }
 
 export interface ArtifactCacheEntry {

packages/cache/src/internal/requestUtils.ts

@@ -110,8 +110,7 @@ export async function retryTypedResponse<T>(
           statusCode: error.statusCode,
           result: null,
           headers: {},
-          message: error.message,
-          typeKey: error.result.typeKey
+          error: error
         }
       } else {
         return undefined