more delete examples

delete example
add integration test for delete
2024-01-17 18:58:58 -05:00 · 2024-01-17 18:21:25 -05:00 · 2024-01-17 17:54:10 -05:00 · 2024-01-17 17:53:49 -05:00 · 2024-01-17 16:56:34 -05:00 · 2024-01-17 16:18:49 -05:00
64 changed files with 5547 additions and 957 deletions
@@ -1,5 +1,3 @@
-# Temporarily disabled while v2.0.0 of @actions/artifact is under development
-
 name: artifact-unit-tests
 on:
  push:
@@ -12,8 +10,8 @@ on:
      - '**.md'

 jobs:
-  build:
-    name: Build
+  upload:
+    name: Upload

    strategy:
      matrix:
@@ -24,10 +22,10 @@ jobs:

    steps:
    - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4

    - name: Set Node.js 20.x
-      uses: actions/setup-node@v3
+      uses: actions/setup-node@v4
      with:
        node-version: 20.x

@@ -42,51 +40,47 @@ jobs:
        npm run tsc
      working-directory: packages/artifact

-    - name: Set artifact file contents
-      shell: bash
-      run: |
-        echo "file1=hello from file 1" >> $GITHUB_ENV
-        echo "file2=hello from file 2" >> $GITHUB_ENV
-
    - name: Create files that will be uploaded
      run: |
        mkdir artifact-path
-        echo '${{ env.file1 }}' > artifact-path/first.txt
-        echo '${{ env.file2 }}' > artifact-path/second.txt
+        echo -n 'hello from file 1' > artifact-path/first.txt
+        echo -n 'hello from file 2' > artifact-path/second.txt

-    - name: Upload Artifacts using actions/github-script@v6
-      uses: actions/github-script@v6
+    - name: Upload Artifacts
+      uses: actions/github-script@v7
      with:
        script: |
-          const artifact = require('./packages/artifact/lib/artifact')
+          const {default: artifact} = require('./packages/artifact/lib/artifact')

          const artifactName = 'my-artifact-${{ matrix.runs-on }}'
          console.log('artifactName: ' + artifactName)

          const fileContents = ['artifact-path/first.txt','artifact-path/second.txt']

-          const uploadResult = await artifact.create().uploadArtifact(artifactName, fileContents, './')
+          const uploadResult = await artifact.uploadArtifact(artifactName, fileContents, './')
          console.log(uploadResult)

-          const success = uploadResult.success
          const size = uploadResult.size
          const id = uploadResult.id

-          if (!success) {
-            throw new Error('Failed to upload artifact')
-          } else {
-            console.log(`Successfully uploaded artifact ${id}`)
+          console.log(`Successfully uploaded artifact ${id}`)
+
+          try {
+            await artifact.uploadArtifact(artifactName, fileContents, './')
+            throw new Error('should have failed second upload')
+          } catch (err) {
+            console.log('Successfully blocked second artifact upload')
          }
-           
  verify:
+    name: Verify and Delete
    runs-on: ubuntu-latest
-    needs: [build]
+    needs: [upload]
    steps:
    - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4

    - name: Set Node.js 20.x
-      uses: actions/setup-node@v3
+      uses: actions/setup-node@v4
      with:
        node-version: 20.x

@@ -101,35 +95,100 @@ jobs:
        npm run tsc
      working-directory: packages/artifact

-    - name: List artifacts using actions/github-script@v6
-      uses: actions/github-script@v6
+    - name: List and Download Artifacts
+      uses: actions/github-script@v7
      with:
        script: |
-          const artifact = require('./packages/artifact/lib/artifact')
+          const {default: artifactClient} = require('./packages/artifact/lib/artifact')

-          const workflowRunId = process.env.GITHUB_RUN_ID
-          const repository = process.env.GITHUB_REPOSITORY
-          const repositoryOwner = repository.split('/')[0]
-          const repositoryName = repository.split('/')[1]
+          const {readFile} = require('fs/promises')
+          const path = require('path')

-          const listResult = await artifact.create().listArtifacts(workflowRunId, repositoryOwner, repositoryName, '${{ secrets.GITHUB_TOKEN }}')
+          const findBy = {
+            repositoryOwner: process.env.GITHUB_REPOSITORY.split('/')[0],
+            repositoryName: process.env.GITHUB_REPOSITORY.split('/')[1],
+            token: '${{ secrets.GITHUB_TOKEN }}',
+            workflowRunId: process.env.GITHUB_RUN_ID
+          }
+
+          const listResult = await artifactClient.listArtifacts({latest: true, findBy})
          console.log(listResult)

          const artifacts = listResult.artifacts
+          const expected = [
+            'my-artifact-ubuntu-latest',
+            'my-artifact-windows-latest',
+            'my-artifact-macos-latest'
+          ]

-          if (artifacts.length !== 3) {
-            throw new Error('Expected 3 artifacts but only found ' + artifacts.length + ' artifacts')
-          }
+          const foundArtifacts = artifacts.filter(artifact =>
+            expected.includes(artifact.name)
+          )

-          const artifactNames = artifacts.map(artifact => artifact.name)
-          if (!artifactNames.includes('my-artifact-ubuntu-latest')){
-            throw new Error("Expected artifact list to contain an artifact named my-artifact-ubuntu-latest but it's missing")
-          }
-          if (!artifactNames.includes('my-artifact-windows-latest')){
-            throw new Error("Expected artifact list to contain an artifact named my-artifact-windows-latest but it's missing")
-          }
-          if (!artifactNames.includes('my-artifact-macos-latest')){
-            throw new Error("Expected artifact list to contain an artifact named my-artifact-macos-latest but it's missing")
+          if (foundArtifacts.length !== 3) {
+            console.log('Unexpected length of found artifacts', foundArtifacts)
+            throw new Error(
+              `Expected 3 artifacts but found ${foundArtifacts.length} artifacts.`
+            )
          }

          console.log('Successfully listed artifacts that were uploaded')
+
+          const files = [
+            {name: 'artifact-path/first.txt', content: 'hello from file 1'},
+            {name: 'artifact-path/second.txt', content: 'hello from file 2'}
+          ]
+
+          for (const artifact of foundArtifacts) {
+            const {downloadPath} = await artifactClient.downloadArtifact(artifact.id, {
+              path: artifact.name,
+              findBy
+            })
+
+            console.log('Downloaded artifact to:', downloadPath)
+
+            for (const file of files) {
+              const filepath = path.join(
+                process.env.GITHUB_WORKSPACE,
+                downloadPath,
+                file.name
+              )
+
+              console.log('Checking file:', filepath)
+
+              const content = await readFile(filepath, 'utf8')
+              if (content.trim() !== file.content.trim()) {
+                throw new Error(
+                  `Expected file '${file.name}' to contain '${file.content}' but found '${content}'`
+                )
+              }
+            }
+          }
+    - name: Delete Artifacts
+      uses: actions/github-script@v7
+      with:
+        script: |
+          const {default: artifactClient} = require('./packages/artifact/lib/artifact')
+
+          const artifactsToDelete = [
+            'my-artifact-ubuntu-latest',
+            'my-artifact-windows-latest',
+            'my-artifact-macos-latest'
+          ]
+
+          for (const artifactName of artifactsToDelete) {
+            const {id} = await artifactClient.deleteArtifact(artifactName)
+          }
+
+          const {artifacts} = await artifactClient.listArtifacts({latest: true})
+          const foundArtifacts = artifacts.filter(artifact =>
+            artifactsToDelete.includes(artifact.name)
+          )
+
+          if (foundArtifacts.length !== 0) {
+            console.log('Unexpected length of found artifacts:', foundArtifacts)
+            throw new Error(
+              `Expected 0 artifacts but found ${foundArtifacts.length} artifacts.`
+            )
+          }
+
@@ -8,4 +8,4 @@ module.exports = {
    '^.+\\.ts$': 'ts-jest'
  },
  verbose: true
-}
+}
@@ -3262,9 +3262,9 @@
      }
    },
    "node_modules/axios": {
-      "version": "1.4.0",
-      "resolved": "https://registry.npmjs.org/axios/-/axios-1.4.0.tgz",
-      "integrity": "sha512-S4XCWMEmzvo64T9GfvQDOXgYRDJ/wsSZc7Jvdgx5u1sd0JwsuPLqb3SYmusag+edF6ziyMensPVqLTSc1PiSEA==",
+      "version": "1.6.2",
+      "resolved": "https://registry.npmjs.org/axios/-/axios-1.6.2.tgz",
+      "integrity": "sha512-7i24Ri4pmDRfJTR7LDBhsOTtcm+9kjX5WiY1X3wIisx6G9So3pfMkEiU7emUBe46oceVImccTEM3k6C5dbVW8A==",
      "dev": true,
      "dependencies": {
        "follow-redirects": "^1.15.0",
@@ -5781,9 +5781,9 @@
      }
    },
    "node_modules/follow-redirects": {
-      "version": "1.15.2",
-      "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.15.2.tgz",
-      "integrity": "sha512-VQLG33o04KaQ8uYi2tVNbdrWp1QWxNNea+nmIB4EVM28v0hmP17z7aG1+wAkNzVq4KeXTq3221ye5qTJP91JwA==",
+      "version": "1.15.4",
+      "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.15.4.tgz",
+      "integrity": "sha512-Cr4D/5wlrb0z9dgERpUL3LrmPKVDsETIJhaCMeDfuFYcqa5bldGV6wBsAN6X/vxlXQtFBMrXdXxdL8CbDTGniw==",
      "dev": true,
      "funding": [
        {
@@ -13,7 +13,7 @@
    "lint": "eslint packages/**/*.ts",
    "lint-fix": "eslint packages/**/*.ts --fix",
    "new-package": "scripts/create-package",
-    "test": "jest --testTimeout 10000"
+    "test": "jest --testTimeout 60000"
  },
  "devDependencies": {
    "@types/jest": "^29.5.4",
@@ -1,30 +1,43 @@
 # Contributions

-This package is used internally by the v2+ versions of [upload-artifact](https://github.com/actions/upload-artifact) and [download-artifact](https://github.com/actions/download-artifact). This package can also be used by other actions to interact with artifacts. Any changes or updates to this package will propagate updates to these actions so it is important that major changes or updates get properly tested. 
+This package is used internally by the v4 versions of [upload-artifact](https://github.com/actions/upload-artifact) and [download-artifact](https://github.com/actions/download-artifact). This package can also be used by other actions to interact with artifacts. Any changes or updates to this package will propagate updates to these actions so it is important that major changes or updates get properly tested.

 Any issues or feature requests that are related to the artifact actions should be filled in the appropriate repo.

 A limited range of unit tests run as part of each PR when making changes to the artifact packages. For small contributions and fixes, they should be sufficient.

-If making large changes, there are a few scenarios that should be tested.
+If making large changes, there are a few scenarios that should be tested:

- Uploading very large artifacts (large artifacts get compressed using gzip so compression/decompression must be tested)
- Uploading artifacts with lots of small files (each file is uploaded with its own HTTP call, timeouts and non-success HTTP responses can be expected so they must be properly handled)
+- Uploading very large artifacts
+- Uploading artifacts with lots of small files
 - Uploading artifacts using a self-hosted runner (uploads and downloads behave differently due to extra latency)
 - Downloading a single artifact (large and small, if lots of small files are part of an artifact, timeouts and non-success HTTP responses can be expected)
 - Downloading all artifacts at once

 Large architectural changes can impact upload/download performance so it is important to separately run extra tests. We request that any large contributions/changes have extra detailed testing so we can verify performance and possible regressions.

-It is not possible to run end-to-end tests for artifacts as part of a PR in this repo because certain env variables such as `ACTIONS_RUNTIME_URL` are only available from the context of an action as opposed to a shell script. These env variables are needed in order to make the necessary API calls.
+Tests will run for every push/pull_request [via Actions](https://github.com/actions/toolkit/blob/main/.github/workflows/artifact-tests.yml).

 # Testing

-Any easy way to test changes is to fork the artifact actions and to use `npm link` to test your changes.
+## Package tests

-1. Fork the [upload-artifact](https://github.com/actions/upload-artifact) and [download-artifact](https://github.com/actions/download-artifact) repos
-2. Clone the forks locally
-3. With your local changes to the toolkit repo, type `npm link` after ensuring there are no errors when running `tsc`
-4. In the locally cloned fork, type `npm link @actions/artifact`
-4. Create a new release for your local fork using `tsc` and `npm run release` (this will create a new `dist/index.js` file using `@vercel/ncc`)
-5. Commit and push your local changes, you will then be able to test your changes with your forked action
+To run unit tests for the `@actions/artifact` package:
+
+1. Clone `actions/toolkit` locally
+2. Install dependencies: `npm bootstrap`
+3. Change working directory to `packages/artifact`
+4. Run jest tests: `npm run test`
+
+## Within upload-artifact or download-artifact actions
+
+Any easy way to test changes for the official upload/download actions is to fork them, compile changes and run them.
+
+1. For your local `actions/toolkit` changes:
+   1. Change directory to `packages/artifact`
+   2. Compile the changes: `npm run tsc`
+   3. Symlink your package change: `npm link`
+2. Fork and clone either [upload-artifact](https://github.com/actions/upload-artifact) and [download-artifact](https://github.com/actions/download-artifact)
+   1. In the locally cloned fork, link to your local toolkit changes: `npm link @actions/artifact`
+   2. Then, compile your changes with: `npm run release`. The local `dist/index.js` should be updated with your changes.
+   3. Commit and push to your fork, you can then test with a `uses:` in your workflow pointed at your fork.
@@ -1,13 +1,192 @@
 # `@actions/artifact`

-## Usage
+Interact programmatically with [Actions Artifacts](https://docs.github.com/en/actions/using-workflows/storing-workflow-data-as-artifacts).

-You can use this package to interact with the Actions artifacts.
+This is the core library that powers the [`@actions/upload-artifact`](https://github.com/actions/upload-artifact) and [`@actions/download-artifact`](https://github.com/actions/download-artifact) actions.

-This most recently published version of this package (`1.1.1`) can be found [here](https://github.com/actions/toolkit/tree/@actions/artifact@1.1.1/packages/artifact)

-## 🚧 Under construction 🚧
+- [`@actions/artifact`](#actionsartifact)
+  - [v2 - What's New](#v2---whats-new)
+    - [Improvements](#improvements)
+    - [Breaking changes](#breaking-changes)
+  - [Quick Start](#quick-start)
+  - [Examples](#examples)
+    - [Upload and Download](#upload-and-download)
+    - [Delete an Artifact](#delete-an-artifact)
+    - [Downloading from other workflow runs or repos](#downloading-from-other-workflow-runs-or-repos)
+    - [Speeding up large uploads](#speeding-up-large-uploads)
+  - [Additional Resources](#additional-resources)

-This package is currently undergoing a major overhaul in preparation for `v4` versions of `upload-artifact` and `download-artifact` (these Actions will use a new `2.0.0` version of `@actions/artifact` that will soon be released). The upcoming version of `@actions/artifact` will take advantage of a major re-architecture with entirely new APIs.
+## v2 - What's New

-The upcoming `2.0.0` package and `v4` artifact Actions aim to solve some of the major pain-points that have made artifact usage difficult up until now.
+> [!IMPORTANT]
+> @actions/artifact v2+, upload-artifact@v4+, and download-artifact@v4+ are not currently supported on GHES yet. The previous version of this package can be found at [this tag](https://github.com/actions/toolkit/tree/@actions/artifact@1.1.2/packages/artifact) and [on npm](https://www.npmjs.com/package/@actions/artifact/v/1.1.2).
+
+The release of `@actions/artifact@v2` (including `upload-artifact@v4` and `download-artifact@v4`) are major changes to the backend architecture of Artifacts. They have numerous performance and behavioral improvements.
+
+### Improvements
+
+1. All upload and download operations are much quicker, up to 80% faster download times and 96% faster upload times in worst case scenarios.
+2. Once uploaded, an Artifact ID is returned and Artifacts are immediately available in the UI and [REST API](https://docs.github.com/en/rest/actions/artifacts). Previously, you would have to wait for the run to be completed before an ID was available or any APIs could be utilized.
+3. Artifacts can now be downloaded and deleted from the UI _before_ the entire workflow run finishes.
+4. The contents of an Artifact are uploaded together into an _immutable_ archive. They cannot be altered by subsequent jobs. Both of these factors help reduce the possibility of accidentally corrupting Artifact files. (Digest/integrity hash coming soon in the API!)
+5. This library (and `actions/download-artifact`) now support downloading Artifacts from _other_ repositories and runs if a `GITHUB_TOKEN` with sufficient `actions:read` permissions are provided.
+
+### Breaking changes
+
+1. Firewall rules required for self-hosted runners.
+
+    If you are using self-hosted runners behind a firewall, you must have flows open to [Actions endpoints](https://docs.github.com/en/actions/hosting-your-own-runners/managing-self-hosted-runners/about-self-hosted-runners#communication-between-self-hosted-runners-and-github). If you cannot use wildcard rules for your firewall, see the GitHub [meta endpoint](https://api.github.com/meta) for specific endpoints.
+
+    e.g.
+
+    ```bash
+    curl https://api.github.com/meta | jq .domains.actions
+    ```
+
+2. Uploading to the same named Artifact multiple times.
+
+    Due to how Artifacts are created in this new version, it is no longer possible to upload to the same named Artifact multiple times. You must either split the uploads into multiple Artifacts with different names, or only upload once.
+
+3. Limit of Artifacts for an individual job.
+
+    Each job in a workflow run now has a limit of 10 artifacts.
+
+## Quick Start
+
+Install the package:
+
+```bash
+npm i @actions/artifact
+```
+
+Import the module:
+
+```js
+// ES6 module
+import {DefaultArtifactClient} from '@actions/artifact'
+
+// CommonJS
+const {DefaultArtifactClient} = require('@actions/artifact')
+```
+
+Then instantiate:
+
+```js
+const artifact = new DefaultArtifactClient()
+```
+
+ℹ️ For a comprehensive list of classes, interfaces, functions and more, see the [generated documentation](./docs/generated/README.md).
+
+## Examples
+
+### Upload and Download
+
+The most basic scenario is uploading one or more files to an Artifact, then downloading that Artifact. Downloads are based on the Artifact ID, which can be obtained in the response of `uploadArtifact`, `getArtifact`, `listArtifacts` or via the [REST API](https://docs.github.com/en/rest/actions/artifacts).
+
+```js
+const {id, size} = await artifact.uploadArtifact(
+  // name of the artifact
+  'my-artifact',
+  // files to include (supports absolute and relative paths)
+  ['/absolute/path/file1.txt', './relative/file2.txt'],
+  {
+    // optional: how long to retain the artifact
+    // if unspecified, defaults to repository/org retention settings (the limit of this value)
+    retentionDays: 10
+  }
+)
+
+console.log(`Created artifact with id: ${id} (bytes: ${size}`)
+
+const {downloadPath} = await artifact.downloadArtifact(id, {
+  // optional: download destination path. otherwise defaults to $GITHUB_WORKSPACE
+  path: '/tmp/dst/path',
+})
+
+console.log(`Downloaded artifact ${id} to: ${downloadPath}`)
+```
+
+### Delete an Artifact
+
+To delete an artifact, all you need is the name.
+
+```js
+const {id} = await artifact.deleteArtifact(
+  // name of the artifact
+  'my-artifact'
+)
+
+console.log(`Deleted Artifact ID '${id}'`)
+```
+
+It also supports options to delete from other repos/runs given a github token with `actions:write` permissions on the target repository is supplied.
+
+```js
+const findBy = {
+  // must have actions:write permission on target repository
+  token: process.env['GITHUB_TOKEN'],
+  workflowRunId: 123,
+  repositoryOwner: 'actions',
+  repositoryName: 'toolkit'
+}
+
+
+const {id} = await artifact.deleteArtifact(
+  // name of the artifact
+  'my-artifact',
+  // options to find by other repo/owner
+  { findBy }
+)
+
+console.log(`Deleted Artifact ID '${id}' from ${findBy.repositoryOwner}/ ${findBy.repositoryName}`)
+```
+
+### Downloading from other workflow runs or repos
+
+It may be useful to download Artifacts from other workflow runs, or even other repositories. By default, the permissions are scoped so they can only download Artifacts within the current workflow run. To elevate permissions for this scenario, you must specify `options.findBy` to `downloadArtifact`.
+
+```ts
+const findBy = {
+  // must have actions:read permission on target repository
+  token: process.env['GITHUB_TOKEN'],
+  workflowRunId: 123,
+  repositoryOwner: 'actions',
+  repositoryName: 'toolkit'
+}
+
+await artifact.downloadArtifact(1337, {
+  findBy
+})
+
+// can also be used in other methods
+
+await artifact.getArtifact('my-artifact', {
+  findBy
+})
+
+await artifact.listArtifacts({
+  findBy
+})
+```
+
+### Speeding up large uploads
+
+If you have large files that need to be uploaded (or file types that don't compress well), you may benefit from changing the compression level of the Artifact archive. NOTE: This is a tradeoff between artifact upload time and stored data size.
+
+```ts
+await artifact.uploadArtifact('my-massive-artifact', ['big_file.bin'], {
+  // The level of compression for Zlib to be applied to the artifact archive.
+  // - 0: No compression
+  // - 1: Best speed
+  // - 6: Default compression (same as GNU Gzip)
+  // - 9: Best compression
+  compressionLevel: 0
+})
+```
+
+## Additional Resources
+
+- [Releases](./RELEASES.md)
+- [Contribution Guide](./CONTRIBUTIONS.md)
+- [Frequently Asked Questions](./docs/faq.md)
@@ -94,3 +94,14 @@
 ### 1.1.1

 - Fixed a bug in Node16 where if an HTTP download finished too quickly (<1ms, e.g. when it's mocked) we attempt to delete a temp file that has not been created yet [#1278](https://github.com/actions/toolkit/pull/1278/commits/b9de68a590daf37c6747e38d3cb4f1dd2cfb791c)
+
+### 2.0.0
+
+- Major release. Supports new Artifact backend for improved speed, reliability and behavior.
+- Numerous API changes, [some breaking](./README.md#breaking-changes).
+
+- Blog post with more info: TBD
+
+### 2.0.1
+
+- Patch to fix transient request timeouts https://github.com/actions/download-artifact/issues/249
@@ -2,18 +2,21 @@ import * as http from 'http'
 import * as net from 'net'
 import {HttpClient} from '@actions/http-client'
 import * as config from '../src/internal/shared/config'
-import {createArtifactTwirpClient} from '../src/internal/shared/artifact-twirp-client'
-import * as core from '@actions/core'
+import {internalArtifactTwirpClient} from '../src/internal/shared/artifact-twirp-client'
+import {noopLogs} from './common'
+import {NetworkError, UsageError} from '../src/internal/shared/errors'

 jest.mock('@actions/http-client')

+const clientOptions = {
+  maxAttempts: 5,
+  retryIntervalMs: 1,
+  retryMultiplier: 1.5
+}
+
 describe('artifact-http-client', () => {
  beforeAll(() => {
-    // mock all output so that there is less noise when running tests
-    jest.spyOn(console, 'log').mockImplementation(() => {})
-    jest.spyOn(core, 'debug').mockImplementation(() => {})
-    jest.spyOn(core, 'info').mockImplementation(() => {})
-    jest.spyOn(core, 'warning').mockImplementation(() => {})
+    noopLogs()
    jest
      .spyOn(config, 'getResultsServiceUrl')
      .mockReturnValue('http://localhost:8080')
@@ -25,7 +28,7 @@ describe('artifact-http-client', () => {
  })

  it('should successfully create a client', () => {
-    const client = createArtifactTwirpClient('upload')
+    const client = internalArtifactTwirpClient()
    expect(client).toBeDefined()
  })

@@ -50,7 +53,7 @@ describe('artifact-http-client', () => {
      }
    })

-    const client = createArtifactTwirpClient('upload')
+    const client = internalArtifactTwirpClient()
    const artifact = await client.CreateArtifact({
      workflowRunBackendId: '1234',
      workflowJobRunBackendId: '5678',
@@ -98,12 +101,7 @@ describe('artifact-http-client', () => {
      }
    })

-    const client = createArtifactTwirpClient(
-      'upload',
-      5, // retry 5 times
-      1, // wait 1 ms
-      1.5 // backoff factor
-    )
+    const client = internalArtifactTwirpClient(clientOptions)
    const artifact = await client.CreateArtifact({
      workflowRunBackendId: '1234',
      workflowJobRunBackendId: '5678',
@@ -138,12 +136,7 @@ describe('artifact-http-client', () => {
        post: mockPost
      }
    })
-    const client = createArtifactTwirpClient(
-      'upload',
-      5, // retry 5 times
-      1, // wait 1 ms
-      1.5 // backoff factor
-    )
+    const client = internalArtifactTwirpClient(clientOptions)
    await expect(async () => {
      await client.CreateArtifact({
        workflowRunBackendId: '1234',
@@ -178,12 +171,7 @@ describe('artifact-http-client', () => {
        post: mockPost
      }
    })
-    const client = createArtifactTwirpClient(
-      'upload',
-      5, // retry 5 times
-      1, // wait 1 ms
-      1.5 // backoff factor
-    )
+    const client = internalArtifactTwirpClient(clientOptions)
    await expect(async () => {
      await client.CreateArtifact({
        workflowRunBackendId: '1234',
@@ -197,4 +185,116 @@ describe('artifact-http-client', () => {
    expect(mockHttpClient).toHaveBeenCalledTimes(1)
    expect(mockPost).toHaveBeenCalledTimes(1)
  })
+
+  it('should fail with a descriptive error', async () => {
+    // 409 duplicate error
+    const mockPost = jest.fn(() => {
+      const msgFailed = new http.IncomingMessage(new net.Socket())
+      msgFailed.statusCode = 409
+      msgFailed.statusMessage = 'Conflict'
+      return {
+        message: msgFailed,
+        readBody: async () => {
+          return Promise.resolve(
+            `{"msg": "an artifact with this name already exists on the workflow run"}`
+          )
+        }
+      }
+    })
+
+    const mockHttpClient = (
+      HttpClient as unknown as jest.Mock
+    ).mockImplementation(() => {
+      return {
+        post: mockPost
+      }
+    })
+    const client = internalArtifactTwirpClient(clientOptions)
+    await expect(async () => {
+      await client.CreateArtifact({
+        workflowRunBackendId: '1234',
+        workflowJobRunBackendId: '5678',
+        name: 'artifact',
+        version: 4
+      })
+      await client.CreateArtifact({
+        workflowRunBackendId: '1234',
+        workflowJobRunBackendId: '5678',
+        name: 'artifact',
+        version: 4
+      })
+    }).rejects.toThrowError(
+      'Failed to CreateArtifact: Received non-retryable error: Failed request: (409) Conflict: an artifact with this name already exists on the workflow run'
+    )
+    expect(mockHttpClient).toHaveBeenCalledTimes(1)
+    expect(mockPost).toHaveBeenCalledTimes(1)
+  })
+
+  it('should properly describe a network failure', async () => {
+    class FakeNodeError extends Error {
+      code: string
+      constructor(code: string) {
+        super()
+        this.code = code
+      }
+    }
+
+    const mockPost = jest.fn(() => {
+      throw new FakeNodeError('ENOTFOUND')
+    })
+
+    const mockHttpClient = (
+      HttpClient as unknown as jest.Mock
+    ).mockImplementation(() => {
+      return {
+        post: mockPost
+      }
+    })
+    const client = internalArtifactTwirpClient()
+    await expect(async () => {
+      await client.CreateArtifact({
+        workflowRunBackendId: '1234',
+        workflowJobRunBackendId: '5678',
+        name: 'artifact',
+        version: 4
+      })
+    }).rejects.toThrowError(new NetworkError('ENOTFOUND').message)
+    expect(mockHttpClient).toHaveBeenCalledTimes(1)
+    expect(mockPost).toHaveBeenCalledTimes(1)
+  })
+
+  it('should properly describe a usage error', async () => {
+    const mockPost = jest.fn(() => {
+      const msgFailed = new http.IncomingMessage(new net.Socket())
+      msgFailed.statusCode = 403
+      msgFailed.statusMessage = 'Forbidden'
+      return {
+        message: msgFailed,
+        readBody: async () => {
+          return Promise.resolve(
+            `{"msg": "insufficient usage to create artifact"}`
+          )
+        }
+      }
+    })
+
+    const mockHttpClient = (
+      HttpClient as unknown as jest.Mock
+    ).mockImplementation(() => {
+      return {
+        post: mockPost
+      }
+    })
+    const client = internalArtifactTwirpClient()
+    await expect(async () => {
+      await client.CreateArtifact({
+        workflowRunBackendId: '1234',
+        workflowJobRunBackendId: '5678',
+        name: 'artifact',
+        version: 4
+      })
+    }).rejects.toThrowError(new UsageError().message)
+    expect(mockHttpClient).toHaveBeenCalledTimes(1)
+    expect(mockPost).toHaveBeenCalledTimes(1)
+  })
 })
@@ -0,0 +1,9 @@
+import * as core from '@actions/core'
+
+// noopLogs mocks the console.log and core.* functions to prevent output in the console while testing
+export const noopLogs = (): void => {
+  jest.spyOn(console, 'log').mockImplementation(() => {})
+  jest.spyOn(core, 'debug').mockImplementation(() => {})
+  jest.spyOn(core, 'info').mockImplementation(() => {})
+  jest.spyOn(core, 'warning').mockImplementation(() => {})
+}
@@ -0,0 +1,192 @@
+import * as github from '@actions/github'
+import type {RestEndpointMethods} from '@octokit/plugin-rest-endpoint-methods/dist-types/generated/method-types'
+import type {RequestInterface} from '@octokit/types'
+import {
+  deleteArtifactInternal,
+  deleteArtifactPublic
+} from '../src/internal/delete/delete-artifact'
+import * as config from '../src/internal/shared/config'
+import {ArtifactServiceClientJSON, Timestamp} from '../src/generated'
+import * as util from '../src/internal/shared/util'
+import {noopLogs} from './common'
+
+type MockedRequest = jest.MockedFunction<RequestInterface<object>>
+
+type MockedDeleteArtifact = jest.MockedFunction<
+  RestEndpointMethods['actions']['deleteArtifact']
+>
+
+jest.mock('@actions/github', () => ({
+  getOctokit: jest.fn().mockReturnValue({
+    request: jest.fn(),
+    rest: {
+      actions: {
+        deleteArtifact: jest.fn()
+      }
+    }
+  })
+}))
+
+const fixtures = {
+  repo: 'toolkit',
+  owner: 'actions',
+  token: 'ghp_1234567890',
+  runId: 123,
+  backendIds: {
+    workflowRunBackendId: 'c4d7c21f-ba3f-4ddc-a8c8-6f2f626f8422',
+    workflowJobRunBackendId: '760803a1-f890-4d25-9a6e-a3fc01a0c7cf'
+  },
+  artifacts: [
+    {
+      id: 1,
+      name: 'my-artifact',
+      size: 456,
+      createdAt: new Date('2023-12-01')
+    },
+    {
+      id: 2,
+      name: 'my-artifact',
+      size: 456,
+      createdAt: new Date('2023-12-02')
+    }
+  ]
+}
+
+describe('delete-artifact', () => {
+  beforeAll(() => {
+    noopLogs()
+  })
+
+  describe('public', () => {
+    it('should delete an artifact', async () => {
+      const mockRequest = github.getOctokit(fixtures.token)
+        .request as MockedRequest
+      mockRequest.mockResolvedValueOnce({
+        status: 200,
+        headers: {},
+        url: '',
+        data: {
+          artifacts: [
+            {
+              name: fixtures.artifacts[0].name,
+              id: fixtures.artifacts[0].id,
+              size_in_bytes: fixtures.artifacts[0].size,
+              created_at: fixtures.artifacts[0].createdAt.toISOString()
+            }
+          ]
+        }
+      })
+
+      const mockDeleteArtifact = github.getOctokit(fixtures.token).rest.actions
+        .deleteArtifact as MockedDeleteArtifact
+      mockDeleteArtifact.mockResolvedValueOnce({
+        status: 204,
+        headers: {},
+        url: '',
+        data: null as never
+      })
+
+      const response = await deleteArtifactPublic(
+        fixtures.artifacts[0].name,
+        fixtures.runId,
+        fixtures.owner,
+        fixtures.repo,
+        fixtures.token
+      )
+
+      expect(response).toEqual({
+        id: fixtures.artifacts[0].id
+      })
+    })
+
+    it('should fail if non-200 response', async () => {
+      const mockRequest = github.getOctokit(fixtures.token)
+        .request as MockedRequest
+      mockRequest.mockResolvedValueOnce({
+        status: 200,
+        headers: {},
+        url: '',
+        data: {
+          artifacts: [
+            {
+              name: fixtures.artifacts[0].name,
+              id: fixtures.artifacts[0].id,
+              size_in_bytes: fixtures.artifacts[0].size,
+              created_at: fixtures.artifacts[0].createdAt.toISOString()
+            }
+          ]
+        }
+      })
+
+      const mockDeleteArtifact = github.getOctokit(fixtures.token).rest.actions
+        .deleteArtifact as MockedDeleteArtifact
+      mockDeleteArtifact.mockRejectedValue(new Error('boom'))
+
+      await expect(
+        deleteArtifactPublic(
+          fixtures.artifacts[0].name,
+          fixtures.runId,
+          fixtures.owner,
+          fixtures.repo,
+          fixtures.token
+        )
+      ).rejects.toThrow('boom')
+    })
+  })
+
+  describe('internal', () => {
+    beforeEach(() => {
+      jest.spyOn(config, 'getRuntimeToken').mockReturnValue('test-token')
+      jest
+        .spyOn(util, 'getBackendIdsFromToken')
+        .mockReturnValue(fixtures.backendIds)
+      jest
+        .spyOn(config, 'getResultsServiceUrl')
+        .mockReturnValue('https://results.local')
+    })
+
+    it('should delete an artifact', async () => {
+      jest
+        .spyOn(ArtifactServiceClientJSON.prototype, 'ListArtifacts')
+        .mockResolvedValue({
+          artifacts: fixtures.artifacts.map(artifact => ({
+            ...fixtures.backendIds,
+            databaseId: artifact.id.toString(),
+            name: artifact.name,
+            size: artifact.size.toString(),
+            createdAt: Timestamp.fromDate(artifact.createdAt)
+          }))
+        })
+      jest
+        .spyOn(ArtifactServiceClientJSON.prototype, 'DeleteArtifact')
+        .mockResolvedValue({
+          ok: true,
+          artifactId: fixtures.artifacts[0].id.toString()
+        })
+      const response = await deleteArtifactInternal(fixtures.artifacts[0].name)
+      expect(response).toEqual({
+        id: fixtures.artifacts[0].id
+      })
+    })
+
+    it('should fail if non-200 response', async () => {
+      jest
+        .spyOn(ArtifactServiceClientJSON.prototype, 'ListArtifacts')
+        .mockResolvedValue({
+          artifacts: fixtures.artifacts.map(artifact => ({
+            ...fixtures.backendIds,
+            databaseId: artifact.id.toString(),
+            name: artifact.name,
+            size: artifact.size.toString(),
+            createdAt: Timestamp.fromDate(artifact.createdAt)
+          }))
+        })
+      jest
+        .spyOn(ArtifactServiceClientJSON.prototype, 'DeleteArtifact')
+        .mockRejectedValue(new Error('boom'))
+      await expect(
+        deleteArtifactInternal(fixtures.artifacts[0].id)
+      ).rejects.toThrow('boom')
+    })
+  })
+})
@@ -2,14 +2,21 @@ import fs from 'fs'
 import * as http from 'http'
 import * as net from 'net'
 import * as path from 'path'
-import * as core from '@actions/core'
 import * as github from '@actions/github'
 import {HttpClient} from '@actions/http-client'
 import type {RestEndpointMethods} from '@octokit/plugin-rest-endpoint-methods/dist-types/generated/method-types'
 import archiver from 'archiver'

-import {downloadArtifact} from '../src/internal/download/download-artifact'
+import {
+  downloadArtifactInternal,
+  downloadArtifactPublic,
+  streamExtractExternal
+} from '../src/internal/download/download-artifact'
 import {getUserAgentString} from '../src/internal/shared/user-agent'
+import {noopLogs} from './common'
+import * as config from '../src/internal/shared/config'
+import {ArtifactServiceClientJSON} from '../src/generated'
+import * as util from '../src/internal/shared/util'

 type MockedDownloadArtifact = jest.MockedFunction<
  RestEndpointMethods['actions']['downloadArtifact']
@@ -32,10 +39,16 @@ const fixtures = {
    ]
  },
  artifactID: 1234,
+  artifactName: 'my-artifact',
+  artifactSize: 123456,
  repositoryOwner: 'actions',
  repositoryName: 'toolkit',
  token: 'ghp_1234567890',
-  blobStorageUrl: 'https://blob-storage.local?signed=true'
+  blobStorageUrl: 'https://blob-storage.local?signed=true',
+  backendIds: {
+    workflowRunBackendId: 'c4d7c21f-ba3f-4ddc-a8c8-6f2f626f8422',
+    workflowJobRunBackendId: '760803a1-f890-4d25-9a6e-a3fc01a0c7cf'
+  }
 }

 jest.mock('@actions/github', () => ({
@@ -74,206 +87,473 @@ const expectExtractedArchive = async (dir: string): Promise<void> => {
  }
 }

+const setup = async (): Promise<void> => {
+  noopLogs()
+  await fs.promises.mkdir(testDir, {recursive: true})
+  await createTestArchive()
+
+  process.env['GITHUB_WORKSPACE'] = fixtures.workspaceDir
+}
+
+const cleanup = async (): Promise<void> => {
+  jest.restoreAllMocks()
+  await fs.promises.rm(testDir, {recursive: true})
+  delete process.env['GITHUB_WORKSPACE']
+}
+
+const mockGetArtifactSuccess = jest.fn(() => {
+  const message = new http.IncomingMessage(new net.Socket())
+  message.statusCode = 200
+  message.push(fs.readFileSync(fixtures.exampleArtifact.path))
+  message.push(null)
+  return {
+    message
+  }
+})
+
+const mockGetArtifactFailure = jest.fn(() => {
+  const message = new http.IncomingMessage(new net.Socket())
+  message.statusCode = 500
+  message.push('Internal Server Error')
+  message.push(null)
+  return {
+    message
+  }
+})
+
 describe('download-artifact', () => {
-  beforeEach(async () => {
-    jest.spyOn(core, 'debug').mockImplementation(() => {})
-    jest.spyOn(core, 'info').mockImplementation(() => {})
-    jest.spyOn(core, 'warning').mockImplementation(() => {})
+  describe('public', () => {
+    beforeEach(setup)
+    afterEach(cleanup)

-    await fs.promises.mkdir(testDir, {recursive: true})
-    await createTestArchive()
+    it('should successfully download an artifact to $GITHUB_WORKSPACE', async () => {
+      const downloadArtifactMock = github.getOctokit(fixtures.token).rest
+        .actions.downloadArtifact as MockedDownloadArtifact
+      downloadArtifactMock.mockResolvedValueOnce({
+        headers: {
+          location: fixtures.blobStorageUrl
+        },
+        status: 302,
+        url: '',
+        data: Buffer.from('')
+      })

-    process.env['GITHUB_WORKSPACE'] = fixtures.workspaceDir
+      const mockHttpClient = (HttpClient as jest.Mock).mockImplementation(
+        () => {
+          return {
+            get: mockGetArtifactSuccess
+          }
+        }
+      )
+
+      const response = await downloadArtifactPublic(
+        fixtures.artifactID,
+        fixtures.repositoryOwner,
+        fixtures.repositoryName,
+        fixtures.token
+      )
+
+      expect(downloadArtifactMock).toHaveBeenCalledWith({
+        owner: fixtures.repositoryOwner,
+        repo: fixtures.repositoryName,
+        artifact_id: fixtures.artifactID,
+        archive_format: 'zip',
+        request: {
+          redirect: 'manual'
+        }
+      })
+      expect(mockHttpClient).toHaveBeenCalledWith(getUserAgentString())
+      expect(mockGetArtifactSuccess).toHaveBeenCalledWith(
+        fixtures.blobStorageUrl
+      )
+      expectExtractedArchive(fixtures.workspaceDir)
+      expect(response.downloadPath).toBe(fixtures.workspaceDir)
+    })
+
+    it('should successfully download an artifact to user defined path', async () => {
+      const customPath = path.join(testDir, 'custom')
+
+      const downloadArtifactMock = github.getOctokit(fixtures.token).rest
+        .actions.downloadArtifact as MockedDownloadArtifact
+      downloadArtifactMock.mockResolvedValueOnce({
+        headers: {
+          location: fixtures.blobStorageUrl
+        },
+        status: 302,
+        url: '',
+        data: Buffer.from('')
+      })
+
+      const mockHttpClient = (HttpClient as jest.Mock).mockImplementation(
+        () => {
+          return {
+            get: mockGetArtifactSuccess
+          }
+        }
+      )
+
+      const response = await downloadArtifactPublic(
+        fixtures.artifactID,
+        fixtures.repositoryOwner,
+        fixtures.repositoryName,
+        fixtures.token,
+        {
+          path: customPath
+        }
+      )
+
+      expect(downloadArtifactMock).toHaveBeenCalledWith({
+        owner: fixtures.repositoryOwner,
+        repo: fixtures.repositoryName,
+        artifact_id: fixtures.artifactID,
+        archive_format: 'zip',
+        request: {
+          redirect: 'manual'
+        }
+      })
+      expect(mockHttpClient).toHaveBeenCalledWith(getUserAgentString())
+      expect(mockGetArtifactSuccess).toHaveBeenCalledWith(
+        fixtures.blobStorageUrl
+      )
+      expectExtractedArchive(customPath)
+      expect(response.downloadPath).toBe(customPath)
+    })
+
+    it('should fail if download artifact API does not respond with location', async () => {
+      const downloadArtifactMock = github.getOctokit(fixtures.token).rest
+        .actions.downloadArtifact as MockedDownloadArtifact
+      downloadArtifactMock.mockResolvedValueOnce({
+        headers: {},
+        status: 302,
+        url: '',
+        data: Buffer.from('')
+      })
+
+      await expect(
+        downloadArtifactPublic(
+          fixtures.artifactID,
+          fixtures.repositoryOwner,
+          fixtures.repositoryName,
+          fixtures.token
+        )
+      ).rejects.toBeInstanceOf(Error)
+
+      expect(downloadArtifactMock).toHaveBeenCalledWith({
+        owner: fixtures.repositoryOwner,
+        repo: fixtures.repositoryName,
+        artifact_id: fixtures.artifactID,
+        archive_format: 'zip',
+        request: {
+          redirect: 'manual'
+        }
+      })
+    })
+
+    it('should fail if blob storage storage chunk does not respond within 30s', async () => {
+      // mock http client to delay response data by 30s
+      const msg = new http.IncomingMessage(new net.Socket())
+      msg.statusCode = 200
+
+      const mockGet = jest.fn(async () => {
+        return new Promise((resolve, reject) => {
+          // Resolve with a 200 status code immediately
+          resolve({
+            message: msg,
+            readBody: async () => {
+              return Promise.resolve(`{"ok": true}`)
+            }
+          })
+
+          // Reject with an error after 31 seconds
+          setTimeout(() => {
+            reject(new Error('Request timeout'))
+          }, 31000) // Timeout after 31 seconds
+        })
+      })
+
+      const mockHttpClient = (HttpClient as jest.Mock).mockImplementation(
+        () => {
+          return {
+            get: mockGet
+          }
+        }
+      )
+
+      await expect(
+        streamExtractExternal(fixtures.blobStorageUrl, fixtures.workspaceDir)
+      ).rejects.toBeInstanceOf(Error)
+
+      expect(mockHttpClient).toHaveBeenCalledWith(getUserAgentString())
+    }, 35000) // add longer timeout to allow for timer to run out
+
+    it('should fail if blob storage response is non-200 after 5 retries', async () => {
+      const downloadArtifactMock = github.getOctokit(fixtures.token).rest
+        .actions.downloadArtifact as MockedDownloadArtifact
+      downloadArtifactMock.mockResolvedValueOnce({
+        headers: {
+          location: fixtures.blobStorageUrl
+        },
+        status: 302,
+        url: '',
+        data: Buffer.from('')
+      })
+
+      const mockHttpClient = (HttpClient as jest.Mock).mockImplementation(
+        () => {
+          return {
+            get: mockGetArtifactFailure
+          }
+        }
+      )
+
+      await expect(
+        downloadArtifactPublic(
+          fixtures.artifactID,
+          fixtures.repositoryOwner,
+          fixtures.repositoryName,
+          fixtures.token
+        )
+      ).rejects.toBeInstanceOf(Error)
+
+      expect(downloadArtifactMock).toHaveBeenCalledWith({
+        owner: fixtures.repositoryOwner,
+        repo: fixtures.repositoryName,
+        artifact_id: fixtures.artifactID,
+        archive_format: 'zip',
+        request: {
+          redirect: 'manual'
+        }
+      })
+      expect(mockHttpClient).toHaveBeenCalledWith(getUserAgentString())
+      expect(mockGetArtifactFailure).toHaveBeenCalledWith(
+        fixtures.blobStorageUrl
+      )
+      expect(mockGetArtifactFailure).toHaveBeenCalledTimes(5)
+    }, 38000)
+
+    it('should retry if blob storage response is non-200 and then succeed with a 200', async () => {
+      const downloadArtifactMock = github.getOctokit(fixtures.token).rest
+        .actions.downloadArtifact as MockedDownloadArtifact
+      downloadArtifactMock.mockResolvedValueOnce({
+        headers: {
+          location: fixtures.blobStorageUrl
+        },
+        status: 302,
+        url: '',
+        data: Buffer.from('')
+      })
+
+      const mockGetArtifact = jest
+        .fn(mockGetArtifactSuccess)
+        .mockImplementationOnce(mockGetArtifactFailure)
+
+      const mockHttpClient = (HttpClient as jest.Mock).mockImplementation(
+        () => {
+          return {
+            get: mockGetArtifact
+          }
+        }
+      )
+
+      const response = await downloadArtifactPublic(
+        fixtures.artifactID,
+        fixtures.repositoryOwner,
+        fixtures.repositoryName,
+        fixtures.token
+      )
+
+      expect(downloadArtifactMock).toHaveBeenCalledWith({
+        owner: fixtures.repositoryOwner,
+        repo: fixtures.repositoryName,
+        artifact_id: fixtures.artifactID,
+        archive_format: 'zip',
+        request: {
+          redirect: 'manual'
+        }
+      })
+      expect(mockHttpClient).toHaveBeenCalledWith(getUserAgentString())
+      expect(mockGetArtifactFailure).toHaveBeenCalledWith(
+        fixtures.blobStorageUrl
+      )
+      expect(mockGetArtifactFailure).toHaveBeenCalledTimes(1)
+      expect(mockGetArtifactSuccess).toHaveBeenCalledWith(
+        fixtures.blobStorageUrl
+      )
+      expect(mockGetArtifactSuccess).toHaveBeenCalledTimes(1)
+      expect(response.downloadPath).toBe(fixtures.workspaceDir)
+    }, 28000)
  })

-  afterEach(async () => {
-    jest.restoreAllMocks()
-    await fs.promises.rm(testDir, {recursive: true})
-    delete process.env['GITHUB_WORKSPACE']
-  })
+  describe('internal', () => {
+    beforeEach(async () => {
+      await setup()

-  it('should successfully download an artifact to $GITHUB_WORKSPACE', async () => {
-    const downloadArtifactMock = github.getOctokit(fixtures.token).rest.actions
-      .downloadArtifact as MockedDownloadArtifact
-    downloadArtifactMock.mockResolvedValueOnce({
-      headers: {
-        location: fixtures.blobStorageUrl
-      },
-      status: 302,
-      url: '',
-      data: Buffer.from('')
+      jest.spyOn(config, 'getRuntimeToken').mockReturnValue('test-token')
+
+      jest
+        .spyOn(util, 'getBackendIdsFromToken')
+        .mockReturnValue(fixtures.backendIds)
+
+      jest
+        .spyOn(config, 'getResultsServiceUrl')
+        .mockReturnValue('https://results.local')
+    })
+    afterEach(async () => {
+      await cleanup()
    })

-    const getMock = jest.fn(() => {
-      const message = new http.IncomingMessage(new net.Socket())
-      message.statusCode = 200
-      message.push(fs.readFileSync(fixtures.exampleArtifact.path))
-      return {
-        message
-      }
-    })
-    const httpClientMock = (HttpClient as jest.Mock).mockImplementation(() => {
-      return {
-        get: getMock
-      }
+    it('should successfully download an artifact to $GITHUB_WORKSPACE', async () => {
+      const mockListArtifacts = jest
+        .spyOn(ArtifactServiceClientJSON.prototype, 'ListArtifacts')
+        .mockResolvedValue({
+          artifacts: [
+            {
+              ...fixtures.backendIds,
+              databaseId: fixtures.artifactID.toString(),
+              name: fixtures.artifactName,
+              size: fixtures.artifactSize.toString()
+            }
+          ]
+        })
+
+      const mockGetSignedArtifactURL = jest
+        .spyOn(ArtifactServiceClientJSON.prototype, 'GetSignedArtifactURL')
+        .mockReturnValue(
+          Promise.resolve({
+            signedUrl: fixtures.blobStorageUrl
+          })
+        )
+
+      const mockHttpClient = (HttpClient as jest.Mock).mockImplementation(
+        () => {
+          return {
+            get: mockGetArtifactSuccess
+          }
+        }
+      )
+
+      const response = await downloadArtifactInternal(fixtures.artifactID)
+
+      expectExtractedArchive(fixtures.workspaceDir)
+      expect(response.downloadPath).toBe(fixtures.workspaceDir)
+      expect(mockHttpClient).toHaveBeenCalledWith(getUserAgentString())
+      expect(mockListArtifacts).toHaveBeenCalledWith({
+        idFilter: {
+          value: fixtures.artifactID.toString()
+        },
+        ...fixtures.backendIds
+      })
+      expect(mockGetSignedArtifactURL).toHaveBeenCalledWith({
+        ...fixtures.backendIds,
+        name: fixtures.artifactName
+      })
    })

-    const response = await downloadArtifact(
-      fixtures.artifactID,
-      fixtures.repositoryOwner,
-      fixtures.repositoryName,
-      fixtures.token
-    )
+    it('should successfully download an artifact to user defined path', async () => {
+      const customPath = path.join(testDir, 'custom')

-    expect(downloadArtifactMock).toHaveBeenCalledWith({
-      owner: fixtures.repositoryOwner,
-      repo: fixtures.repositoryName,
-      artifact_id: fixtures.artifactID,
-      archive_format: 'zip',
-      request: {
-        redirect: 'manual'
-      }
-    })
-    expect(httpClientMock).toHaveBeenCalledWith(getUserAgentString())
-    expect(getMock).toHaveBeenCalledWith(fixtures.blobStorageUrl)
+      const mockListArtifacts = jest
+        .spyOn(ArtifactServiceClientJSON.prototype, 'ListArtifacts')
+        .mockResolvedValue({
+          artifacts: [
+            {
+              ...fixtures.backendIds,
+              databaseId: fixtures.artifactID.toString(),
+              name: fixtures.artifactName,
+              size: fixtures.artifactSize.toString()
+            }
+          ]
+        })

-    expectExtractedArchive(fixtures.workspaceDir)
+      const mockGetSignedArtifactURL = jest
+        .spyOn(ArtifactServiceClientJSON.prototype, 'GetSignedArtifactURL')
+        .mockReturnValue(
+          Promise.resolve({
+            signedUrl: fixtures.blobStorageUrl
+          })
+        )

-    expect(response.success).toBe(true)
-    expect(response.downloadPath).toBe(fixtures.workspaceDir)
-  })
+      const mockHttpClient = (HttpClient as jest.Mock).mockImplementation(
+        () => {
+          return {
+            get: mockGetArtifactSuccess
+          }
+        }
+      )

-  it('should successfully download an artifact to user defined path', async () => {
-    const customPath = path.join(testDir, 'custom')
-
-    const downloadArtifactMock = github.getOctokit(fixtures.token).rest.actions
-      .downloadArtifact as MockedDownloadArtifact
-    downloadArtifactMock.mockResolvedValueOnce({
-      headers: {
-        location: fixtures.blobStorageUrl
-      },
-      status: 302,
-      url: '',
-      data: Buffer.from('')
-    })
-
-    const getMock = jest.fn(() => {
-      const message = new http.IncomingMessage(new net.Socket())
-      message.statusCode = 200
-      message.push(fs.readFileSync(fixtures.exampleArtifact.path))
-      return {
-        message
-      }
-    })
-    const httpClientMock = (HttpClient as jest.Mock).mockImplementation(() => {
-      return {
-        get: getMock
-      }
-    })
-
-    const response = await downloadArtifact(
-      fixtures.artifactID,
-      fixtures.repositoryOwner,
-      fixtures.repositoryName,
-      fixtures.token,
-      {
+      const response = await downloadArtifactInternal(fixtures.artifactID, {
        path: customPath
-      }
-    )
+      })

-    expect(downloadArtifactMock).toHaveBeenCalledWith({
-      owner: fixtures.repositoryOwner,
-      repo: fixtures.repositoryName,
-      artifact_id: fixtures.artifactID,
-      archive_format: 'zip',
-      request: {
-        redirect: 'manual'
-      }
-    })
-    expect(httpClientMock).toHaveBeenCalledWith(getUserAgentString())
-    expect(getMock).toHaveBeenCalledWith(fixtures.blobStorageUrl)
-
-    expectExtractedArchive(customPath)
-
-    expect(response.success).toBe(true)
-    expect(response.downloadPath).toBe(customPath)
-  })
-
-  it('should fail if download artifact API does not respond with location', async () => {
-    const downloadArtifactMock = github.getOctokit(fixtures.token).rest.actions
-      .downloadArtifact as MockedDownloadArtifact
-    downloadArtifactMock.mockResolvedValueOnce({
-      headers: {},
-      status: 302,
-      url: '',
-      data: Buffer.from('')
+      expectExtractedArchive(customPath)
+      expect(response.downloadPath).toBe(customPath)
+      expect(mockHttpClient).toHaveBeenCalledWith(getUserAgentString())
+      expect(mockListArtifacts).toHaveBeenCalledWith({
+        idFilter: {
+          value: fixtures.artifactID.toString()
+        },
+        ...fixtures.backendIds
+      })
+      expect(mockGetSignedArtifactURL).toHaveBeenCalledWith({
+        ...fixtures.backendIds,
+        name: fixtures.artifactName
+      })
    })

-    await expect(
-      downloadArtifact(
-        fixtures.artifactID,
-        fixtures.repositoryOwner,
-        fixtures.repositoryName,
-        fixtures.token
+    it('should fail if download artifact API does not respond with location', async () => {
+      jest
+        .spyOn(ArtifactServiceClientJSON.prototype, 'ListArtifacts')
+        .mockRejectedValue(new Error('boom'))
+
+      await expect(
+        downloadArtifactInternal(fixtures.artifactID)
+      ).rejects.toBeInstanceOf(Error)
+    })
+
+    it('should fail if blob storage response is non-200', async () => {
+      const mockListArtifacts = jest
+        .spyOn(ArtifactServiceClientJSON.prototype, 'ListArtifacts')
+        .mockResolvedValue({
+          artifacts: [
+            {
+              ...fixtures.backendIds,
+              databaseId: fixtures.artifactID.toString(),
+              name: fixtures.artifactName,
+              size: fixtures.artifactSize.toString()
+            }
+          ]
+        })
+
+      const mockGetSignedArtifactURL = jest
+        .spyOn(ArtifactServiceClientJSON.prototype, 'GetSignedArtifactURL')
+        .mockReturnValue(
+          Promise.resolve({
+            signedUrl: fixtures.blobStorageUrl
+          })
+        )
+
+      const mockHttpClient = (HttpClient as jest.Mock).mockImplementation(
+        () => {
+          return {
+            get: mockGetArtifactFailure
+          }
+        }
      )
-    ).rejects.toBeInstanceOf(Error)

-    expect(downloadArtifactMock).toHaveBeenCalledWith({
-      owner: fixtures.repositoryOwner,
-      repo: fixtures.repositoryName,
-      artifact_id: fixtures.artifactID,
-      archive_format: 'zip',
-      request: {
-        redirect: 'manual'
-      }
+      await expect(
+        downloadArtifactInternal(fixtures.artifactID)
+      ).rejects.toBeInstanceOf(Error)
+      expect(mockHttpClient).toHaveBeenCalledWith(getUserAgentString())
+      expect(mockListArtifacts).toHaveBeenCalledWith({
+        idFilter: {
+          value: fixtures.artifactID.toString()
+        },
+        ...fixtures.backendIds
+      })
+      expect(mockGetSignedArtifactURL).toHaveBeenCalledWith({
+        ...fixtures.backendIds,
+        name: fixtures.artifactName
+      })
    })
  })
-
-  it('should fail if blob storage response is non-200', async () => {
-    const downloadArtifactMock = github.getOctokit(fixtures.token).rest.actions
-      .downloadArtifact as MockedDownloadArtifact
-    downloadArtifactMock.mockResolvedValueOnce({
-      headers: {
-        location: fixtures.blobStorageUrl
-      },
-      status: 302,
-      url: '',
-      data: Buffer.from('')
-    })
-
-    const getMock = jest.fn(() => {
-      const message = new http.IncomingMessage(new net.Socket())
-      message.statusCode = 500
-      message.push('Internal Server Error')
-      return {
-        message
-      }
-    })
-    const httpClientMock = (HttpClient as jest.Mock).mockImplementation(() => {
-      return {
-        get: getMock
-      }
-    })
-
-    await expect(
-      downloadArtifact(
-        fixtures.artifactID,
-        fixtures.repositoryOwner,
-        fixtures.repositoryName,
-        fixtures.token
-      )
-    ).rejects.toBeInstanceOf(Error)
-
-    expect(downloadArtifactMock).toHaveBeenCalledWith({
-      owner: fixtures.repositoryOwner,
-      repo: fixtures.repositoryName,
-      artifact_id: fixtures.artifactID,
-      archive_format: 'zip',
-      request: {
-        redirect: 'manual'
-      }
-    })
-    expect(httpClientMock).toHaveBeenCalledWith(getUserAgentString())
-    expect(getMock).toHaveBeenCalledWith(fixtures.blobStorageUrl)
-  })
 })
@@ -0,0 +1,239 @@
+import * as github from '@actions/github'
+import type {RequestInterface} from '@octokit/types'
+import {
+  getArtifactInternal,
+  getArtifactPublic
+} from '../src/internal/find/get-artifact'
+import * as config from '../src/internal/shared/config'
+import {ArtifactServiceClientJSON, Timestamp} from '../src/generated'
+import * as util from '../src/internal/shared/util'
+import {noopLogs} from './common'
+import {
+  ArtifactNotFoundError,
+  InvalidResponseError
+} from '../src/internal/shared/errors'
+
+type MockedRequest = jest.MockedFunction<RequestInterface<object>>
+
+jest.mock('@actions/github', () => ({
+  getOctokit: jest.fn().mockReturnValue({
+    request: jest.fn()
+  })
+}))
+
+const fixtures = {
+  repo: 'toolkit',
+  owner: 'actions',
+  token: 'ghp_1234567890',
+  runId: 123,
+  backendIds: {
+    workflowRunBackendId: 'c4d7c21f-ba3f-4ddc-a8c8-6f2f626f8422',
+    workflowJobRunBackendId: '760803a1-f890-4d25-9a6e-a3fc01a0c7cf'
+  },
+  artifacts: [
+    {
+      id: 1,
+      name: 'my-artifact',
+      size: 456,
+      createdAt: new Date('2023-12-01')
+    },
+    {
+      id: 2,
+      name: 'my-artifact',
+      size: 456,
+      createdAt: new Date('2023-12-02')
+    }
+  ]
+}
+
+describe('get-artifact', () => {
+  beforeAll(() => {
+    noopLogs()
+  })
+
+  describe('public', () => {
+    it('should return the artifact if it is found', async () => {
+      const mockRequest = github.getOctokit(fixtures.token)
+        .request as MockedRequest
+      mockRequest.mockResolvedValueOnce({
+        status: 200,
+        headers: {},
+        url: '',
+        data: {
+          artifacts: [
+            {
+              name: fixtures.artifacts[0].name,
+              id: fixtures.artifacts[0].id,
+              size_in_bytes: fixtures.artifacts[0].size,
+              created_at: fixtures.artifacts[0].createdAt.toISOString()
+            }
+          ]
+        }
+      })
+
+      const response = await getArtifactPublic(
+        fixtures.artifacts[0].name,
+        fixtures.runId,
+        fixtures.owner,
+        fixtures.repo,
+        fixtures.token
+      )
+
+      expect(response).toEqual({
+        artifact: fixtures.artifacts[0]
+      })
+    })
+
+    it('should return the latest artifact if multiple are found', async () => {
+      const mockRequest = github.getOctokit(fixtures.token)
+        .request as MockedRequest
+      mockRequest.mockResolvedValueOnce({
+        status: 200,
+        headers: {},
+        url: '',
+        data: {
+          artifacts: fixtures.artifacts.map(artifact => ({
+            name: artifact.name,
+            id: artifact.id,
+            size_in_bytes: artifact.size,
+            created_at: artifact.createdAt.toISOString()
+          }))
+        }
+      })
+
+      const response = await getArtifactPublic(
+        fixtures.artifacts[0].name,
+        fixtures.runId,
+        fixtures.owner,
+        fixtures.repo,
+        fixtures.token
+      )
+
+      expect(response).toEqual({
+        artifact: fixtures.artifacts[1]
+      })
+    })
+
+    it('should fail if no artifacts are found', async () => {
+      const mockRequest = github.getOctokit(fixtures.token)
+        .request as MockedRequest
+      mockRequest.mockResolvedValueOnce({
+        status: 200,
+        headers: {},
+        url: '',
+        data: {
+          artifacts: []
+        }
+      })
+
+      const response = getArtifactPublic(
+        fixtures.artifacts[0].name,
+        fixtures.runId,
+        fixtures.owner,
+        fixtures.repo,
+        fixtures.token
+      )
+
+      expect(response).rejects.toThrowError(ArtifactNotFoundError)
+    })
+
+    it('should fail if non-200 response', async () => {
+      const mockRequest = github.getOctokit(fixtures.token)
+        .request as MockedRequest
+      mockRequest.mockResolvedValueOnce({
+        status: 404,
+        headers: {},
+        url: '',
+        data: {}
+      })
+
+      const response = getArtifactPublic(
+        fixtures.artifacts[0].name,
+        fixtures.runId,
+        fixtures.owner,
+        fixtures.repo,
+        fixtures.token
+      )
+
+      expect(response).rejects.toThrowError(InvalidResponseError)
+    })
+  })
+
+  describe('internal', () => {
+    beforeEach(() => {
+      jest.spyOn(config, 'getRuntimeToken').mockReturnValue('test-token')
+
+      jest
+        .spyOn(util, 'getBackendIdsFromToken')
+        .mockReturnValue(fixtures.backendIds)
+
+      jest
+        .spyOn(config, 'getResultsServiceUrl')
+        .mockReturnValue('https://results.local')
+    })
+
+    it('should return the artifact if it is found', async () => {
+      jest
+        .spyOn(ArtifactServiceClientJSON.prototype, 'ListArtifacts')
+        .mockResolvedValue({
+          artifacts: [
+            {
+              ...fixtures.backendIds,
+              databaseId: fixtures.artifacts[0].id.toString(),
+              name: fixtures.artifacts[0].name,
+              size: fixtures.artifacts[0].size.toString(),
+              createdAt: Timestamp.fromDate(fixtures.artifacts[0].createdAt)
+            }
+          ]
+        })
+
+      const response = await getArtifactInternal(fixtures.artifacts[0].name)
+
+      expect(response).toEqual({
+        artifact: fixtures.artifacts[0]
+      })
+    })
+
+    it('should return the latest artifact if multiple are found', async () => {
+      jest
+        .spyOn(ArtifactServiceClientJSON.prototype, 'ListArtifacts')
+        .mockResolvedValue({
+          artifacts: fixtures.artifacts.map(artifact => ({
+            ...fixtures.backendIds,
+            databaseId: artifact.id.toString(),
+            name: artifact.name,
+            size: artifact.size.toString(),
+            createdAt: Timestamp.fromDate(artifact.createdAt)
+          }))
+        })
+
+      const response = await getArtifactInternal(fixtures.artifacts[0].name)
+
+      expect(response).toEqual({
+        artifact: fixtures.artifacts[1]
+      })
+    })
+
+    it('should fail if no artifacts are found', async () => {
+      jest
+        .spyOn(ArtifactServiceClientJSON.prototype, 'ListArtifacts')
+        .mockResolvedValue({
+          artifacts: []
+        })
+
+      const response = getArtifactInternal(fixtures.artifacts[0].name)
+
+      expect(response).rejects.toThrowError(ArtifactNotFoundError)
+    })
+
+    it('should fail if non-200 response', async () => {
+      jest
+        .spyOn(ArtifactServiceClientJSON.prototype, 'ListArtifacts')
+        .mockRejectedValue(new Error('boom'))
+
+      const response = getArtifactInternal(fixtures.artifacts[0].name)
+
+      expect(response).rejects.toThrow()
+    })
+  })
+})
@@ -0,0 +1,242 @@
+import * as github from '@actions/github'
+import type {RestEndpointMethods} from '@octokit/plugin-rest-endpoint-methods/dist-types/generated/method-types'
+import type {RestEndpointMethodTypes} from '@octokit/plugin-rest-endpoint-methods/dist-types/generated/parameters-and-response-types'
+import {
+  listArtifactsInternal,
+  listArtifactsPublic
+} from '../src/internal/find/list-artifacts'
+import * as config from '../src/internal/shared/config'
+import {ArtifactServiceClientJSON, Timestamp} from '../src/generated'
+import * as util from '../src/internal/shared/util'
+import {noopLogs} from './common'
+import {Artifact} from '../src/internal/shared/interfaces'
+
+type MockedListWorkflowRunArtifacts = jest.MockedFunction<
+  RestEndpointMethods['actions']['listWorkflowRunArtifacts']
+>
+
+jest.mock('@actions/github', () => ({
+  getOctokit: jest.fn().mockReturnValue({
+    rest: {
+      actions: {
+        listWorkflowRunArtifacts: jest.fn()
+      }
+    }
+  })
+}))
+
+const artifactsToListResponse = (
+  artifacts: Artifact[]
+): RestEndpointMethodTypes['actions']['listWorkflowRunArtifacts']['response']['data'] => {
+  return {
+    total_count: artifacts.length,
+    artifacts: artifacts.map(artifact => ({
+      name: artifact.name,
+      id: artifact.id,
+      size_in_bytes: artifact.size,
+      created_at: artifact.createdAt?.toISOString() || '',
+      run_id: fixtures.runId,
+      // unused fields for tests
+      url: '',
+      archive_download_url: '',
+      expired: false,
+      expires_at: '',
+      node_id: '',
+      run_url: '',
+      type: '',
+      updated_at: ''
+    }))
+  }
+}
+
+const fixtures = {
+  repo: 'toolkit',
+  owner: 'actions',
+  token: 'ghp_1234567890',
+  runId: 123,
+  backendIds: {
+    workflowRunBackendId: 'c4d7c21f-ba3f-4ddc-a8c8-6f2f626f8422',
+    workflowJobRunBackendId: '760803a1-f890-4d25-9a6e-a3fc01a0c7cf'
+  },
+  artifacts: [
+    {
+      id: 1,
+      name: 'my-artifact',
+      size: 456,
+      createdAt: new Date('2023-12-01')
+    },
+    {
+      id: 2,
+      name: 'my-artifact',
+      size: 456,
+      createdAt: new Date('2023-12-02')
+    }
+  ]
+}
+
+describe('list-artifact', () => {
+  beforeAll(() => {
+    noopLogs()
+  })
+
+  describe('public', () => {
+    it('should return a list of artifacts', async () => {
+      const mockListArtifacts = github.getOctokit(fixtures.token).rest.actions
+        .listWorkflowRunArtifacts as MockedListWorkflowRunArtifacts
+
+      mockListArtifacts.mockResolvedValueOnce({
+        status: 200,
+        headers: {},
+        url: '',
+        data: artifactsToListResponse(fixtures.artifacts)
+      })
+
+      const response = await listArtifactsPublic(
+        fixtures.runId,
+        fixtures.owner,
+        fixtures.repo,
+        fixtures.token,
+        false
+      )
+
+      expect(response).toEqual({
+        artifacts: fixtures.artifacts
+      })
+    })
+
+    it('should return the latest artifact when latest is specified', async () => {
+      const mockListArtifacts = github.getOctokit(fixtures.token).rest.actions
+        .listWorkflowRunArtifacts as MockedListWorkflowRunArtifacts
+
+      mockListArtifacts.mockResolvedValueOnce({
+        status: 200,
+        headers: {},
+        url: '',
+        data: artifactsToListResponse(fixtures.artifacts)
+      })
+
+      const response = await listArtifactsPublic(
+        fixtures.runId,
+        fixtures.owner,
+        fixtures.repo,
+        fixtures.token,
+        true
+      )
+
+      expect(response).toEqual({
+        artifacts: [fixtures.artifacts[1]]
+      })
+    })
+
+    it('can return empty artifacts', async () => {
+      const mockListArtifacts = github.getOctokit(fixtures.token).rest.actions
+        .listWorkflowRunArtifacts as MockedListWorkflowRunArtifacts
+
+      mockListArtifacts.mockResolvedValueOnce({
+        status: 200,
+        headers: {},
+        url: '',
+        data: {
+          total_count: 0,
+          artifacts: []
+        }
+      })
+
+      const response = await listArtifactsPublic(
+        fixtures.runId,
+        fixtures.owner,
+        fixtures.repo,
+        fixtures.token,
+        true
+      )
+
+      expect(response).toEqual({
+        artifacts: []
+      })
+    })
+
+    it('should fail if non-200 response', async () => {
+      const mockListArtifacts = github.getOctokit(fixtures.token).rest.actions
+        .listWorkflowRunArtifacts as MockedListWorkflowRunArtifacts
+
+      mockListArtifacts.mockRejectedValue(new Error('boom'))
+
+      await expect(
+        listArtifactsPublic(
+          fixtures.runId,
+          fixtures.owner,
+          fixtures.repo,
+          fixtures.token,
+          false
+        )
+      ).rejects.toThrow('boom')
+    })
+  })
+
+  describe('internal', () => {
+    beforeEach(() => {
+      jest.spyOn(config, 'getRuntimeToken').mockReturnValue('test-token')
+      jest
+        .spyOn(util, 'getBackendIdsFromToken')
+        .mockReturnValue(fixtures.backendIds)
+      jest
+        .spyOn(config, 'getResultsServiceUrl')
+        .mockReturnValue('https://results.local')
+    })
+
+    it('should return a list of artifacts', async () => {
+      jest
+        .spyOn(ArtifactServiceClientJSON.prototype, 'ListArtifacts')
+        .mockResolvedValue({
+          artifacts: fixtures.artifacts.map(artifact => ({
+            ...fixtures.backendIds,
+            databaseId: artifact.id.toString(),
+            name: artifact.name,
+            size: artifact.size.toString(),
+            createdAt: Timestamp.fromDate(artifact.createdAt)
+          }))
+        })
+      const response = await listArtifactsInternal(false)
+      expect(response).toEqual({
+        artifacts: fixtures.artifacts
+      })
+    })
+
+    it('should return the latest artifact when latest is specified', async () => {
+      jest
+        .spyOn(ArtifactServiceClientJSON.prototype, 'ListArtifacts')
+        .mockResolvedValue({
+          artifacts: fixtures.artifacts.map(artifact => ({
+            ...fixtures.backendIds,
+            databaseId: artifact.id.toString(),
+            name: artifact.name,
+            size: artifact.size.toString(),
+            createdAt: Timestamp.fromDate(artifact.createdAt)
+          }))
+        })
+      const response = await listArtifactsInternal(true)
+      expect(response).toEqual({
+        artifacts: [fixtures.artifacts[1]]
+      })
+    })
+
+    it('can return empty artifacts', async () => {
+      jest
+        .spyOn(ArtifactServiceClientJSON.prototype, 'ListArtifacts')
+        .mockResolvedValue({
+          artifacts: []
+        })
+      const response = await listArtifactsInternal(false)
+      expect(response).toEqual({
+        artifacts: []
+      })
+    })
+
+    it('should fail if non-200 response', async () => {
+      jest
+        .spyOn(ArtifactServiceClientJSON.prototype, 'ListArtifacts')
+        .mockRejectedValue(new Error('boom'))
+      await expect(listArtifactsInternal(false)).rejects.toThrow('boom')
+    })
+  })
+})
@@ -3,15 +3,11 @@ import {
  validateFilePath
 } from '../src/internal/upload/path-and-artifact-name-validation'

-import * as core from '@actions/core'
+import {noopLogs} from './common'

 describe('Path and artifact name validation', () => {
  beforeAll(() => {
-    // mock all output so that there is less noise when running tests
-    jest.spyOn(console, 'log').mockImplementation(() => {})
-    jest.spyOn(core, 'debug').mockImplementation(() => {})
-    jest.spyOn(core, 'info').mockImplementation(() => {})
-    jest.spyOn(core, 'warning').mockImplementation(() => {})
+    noopLogs()
  })

  it('Check Artifact Name for any invalid characters', () => {
@@ -1,4 +1,3 @@
-import * as core from '@actions/core'
 import * as uploadZipSpecification from '../src/internal/upload/upload-zip-specification'
 import * as zip from '../src/internal/upload/zip'
 import * as util from '../src/internal/shared/util'
@@ -7,14 +6,12 @@ import * as config from '../src/internal/shared/config'
 import {Timestamp, ArtifactServiceClientJSON} from '../src/generated'
 import * as blobUpload from '../src/internal/upload/blob-upload'
 import {uploadArtifact} from '../src/internal/upload/upload-artifact'
+import {noopLogs} from './common'
+import {FilesNotFoundError} from '../src/internal/shared/errors'

 describe('upload-artifact', () => {
  beforeEach(() => {
-    // mock all output so that there is less noise when running tests
-    jest.spyOn(console, 'log').mockImplementation(() => {})
-    jest.spyOn(core, 'debug').mockImplementation(() => {})
-    jest.spyOn(core, 'info').mockImplementation(() => {})
-    jest.spyOn(core, 'warning').mockImplementation(() => {})
+    noopLogs()
  })

  afterEach(() => {
@@ -63,7 +60,6 @@ describe('upload-artifact', () => {
      )
    jest.spyOn(blobUpload, 'uploadZipToBlobStorage').mockReturnValue(
      Promise.resolve({
-        isSuccess: true,
        uploadSize: 1234,
        sha256Hash: 'test-sha256-hash'
      })
@@ -88,7 +84,7 @@ describe('upload-artifact', () => {
      '/home/user/files/plz-upload'
    )

-    expect(uploadResp).resolves.toEqual({success: true, size: 1234, id: 1})
+    expect(uploadResp).resolves.toEqual({size: 1234, id: 1})
  })

  it('should throw an error if the root directory is invalid', () => {
@@ -111,7 +107,7 @@ describe('upload-artifact', () => {
    expect(uploadResp).rejects.toThrow('Invalid root directory')
  })

-  it('should return false if there are no files to upload', () => {
+  it('should reject if there are no files to upload', () => {
    jest
      .spyOn(uploadZipSpecification, 'validateRootDirectory')
      .mockReturnValue()
@@ -128,10 +124,10 @@ describe('upload-artifact', () => {
      ],
      '/home/user/files/plz-upload'
    )
-    expect(uploadResp).resolves.toEqual({success: false})
+    expect(uploadResp).rejects.toThrowError(FilesNotFoundError)
  })

-  it('should return false if no backend IDs are found', () => {
+  it('should reject if no backend IDs are found', () => {
    jest
      .spyOn(uploadZipSpecification, 'validateRootDirectory')
      .mockReturnValue()
@@ -155,9 +151,6 @@ describe('upload-artifact', () => {
    jest
      .spyOn(zip, 'createZipUploadStream')
      .mockReturnValue(Promise.resolve(new zip.ZipUploadStream(1)))
-    jest
-      .spyOn(util, 'getBackendIdsFromToken')
-      .mockReturnValue({workflowRunBackendId: '', workflowJobRunBackendId: ''})

    const uploadResp = uploadArtifact(
      'test-artifact',
@@ -169,7 +162,7 @@ describe('upload-artifact', () => {
      '/home/user/files/plz-upload'
    )

-    expect(uploadResp).resolves.toEqual({success: false})
+    expect(uploadResp).rejects.toThrow()
  })

  it('should return false if the creation request fails', () => {
@@ -224,7 +217,7 @@ describe('upload-artifact', () => {
      '/home/user/files/plz-upload'
    )

-    expect(uploadResp).resolves.toEqual({success: false})
+    expect(uploadResp).rejects.toThrow()
  })

  it('should return false if blob storage upload is unsuccessful', () => {
@@ -269,7 +262,7 @@ describe('upload-artifact', () => {
      )
    jest
      .spyOn(blobUpload, 'uploadZipToBlobStorage')
-      .mockReturnValue(Promise.resolve({isSuccess: false}))
+      .mockReturnValue(Promise.reject(new Error('boom')))

    // ArtifactHttpClient mocks
    jest.spyOn(config, 'getRuntimeToken').mockReturnValue('test-token')
@@ -287,10 +280,10 @@ describe('upload-artifact', () => {
      '/home/user/files/plz-upload'
    )

-    expect(uploadResp).resolves.toEqual({success: false})
+    expect(uploadResp).rejects.toThrow()
  })

-  it('should return false if finalize artifact fails', () => {
+  it('should reject if finalize artifact fails', () => {
    const mockDate = new Date('2020-01-01')
    jest
      .spyOn(uploadZipSpecification, 'validateRootDirectory')
@@ -332,7 +325,6 @@ describe('upload-artifact', () => {
      )
    jest.spyOn(blobUpload, 'uploadZipToBlobStorage').mockReturnValue(
      Promise.resolve({
-        isSuccess: true,
        uploadSize: 1234,
        sha256Hash: 'test-sha256-hash'
      })
@@ -357,6 +349,6 @@ describe('upload-artifact', () => {
      '/home/user/files/plz-upload'
    )

-    expect(uploadResp).resolves.toEqual({success: false})
+    expect(uploadResp).rejects.toThrow()
  })
 })
@@ -1,11 +1,11 @@
 import * as io from '../../io/src/io'
 import * as path from 'path'
 import {promises as fs} from 'fs'
-import * as core from '@actions/core'
 import {
  getUploadZipSpecification,
  validateRootDirectory
 } from '../src/internal/upload/upload-zip-specification'
+import {noopLogs} from './common'

 const root = path.join(__dirname, '_temp', 'upload-specification')
 const goodItem1Path = path.join(
@@ -51,11 +51,7 @@ const artifactFilesToUpload = [

 describe('Search', () => {
  beforeAll(async () => {
-    // mock all output so that there is less noise when running tests
-    jest.spyOn(console, 'log').mockImplementation(() => {})
-    jest.spyOn(core, 'debug').mockImplementation(() => {})
-    jest.spyOn(core, 'info').mockImplementation(() => {})
-    jest.spyOn(core, 'warning').mockImplementation(() => {})
+    noopLogs()

    // clear temp directory
    await io.rmRF(root)
@@ -1,13 +1,12 @@
 import * as config from '../src/internal/shared/config'
 import * as util from '../src/internal/shared/util'

+export const testRuntimeToken =
+  'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwic2NwIjoiQWN0aW9ucy5FeGFtcGxlIEFjdGlvbnMuQW5vdGhlckV4YW1wbGU6dGVzdCBBY3Rpb25zLlJlc3VsdHM6Y2U3ZjU0YzctNjFjNy00YWFlLTg4N2YtMzBkYTQ3NWY1ZjFhOmNhMzk1MDg1LTA0MGEtNTI2Yi0yY2U4LWJkYzg1ZjY5Mjc3NCIsImlhdCI6MTUxNjIzOTAyMn0.XYnI_wHPBlUi1mqYveJnnkJhp4dlFjqxzRmISPsqfw8'
+
 describe('get-backend-ids-from-token', () => {
  it('should return backend ids when the token is valid', () => {
-    jest
-      .spyOn(config, 'getRuntimeToken')
-      .mockReturnValue(
-        'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwic2NwIjoiQWN0aW9ucy5FeGFtcGxlIEFjdGlvbnMuQW5vdGhlckV4YW1wbGU6dGVzdCBBY3Rpb25zLlJlc3VsdHM6Y2U3ZjU0YzctNjFjNy00YWFlLTg4N2YtMzBkYTQ3NWY1ZjFhOmNhMzk1MDg1LTA0MGEtNTI2Yi0yY2U4LWJkYzg1ZjY5Mjc3NCIsImlhdCI6MTUxNjIzOTAyMn0.XYnI_wHPBlUi1mqYveJnnkJhp4dlFjqxzRmISPsqfw8'
-      )
+    jest.spyOn(config, 'getRuntimeToken').mockReturnValue(testRuntimeToken)

    const backendIds = util.getBackendIdsFromToken()
    expect(backendIds.workflowRunBackendId).toBe(
@@ -1 +0,0 @@
-Docs will be added here once development of version `2.0.0` has finished
@@ -0,0 +1,35 @@
+# Frequently Asked Questions
+
+- [Frequently Asked Questions](#frequently-asked-questions)
+  - [Supported Characters](#supported-characters)
+  - [Compression? ZIP? How is my artifact stored?](#compression-zip-how-is-my-artifact-stored)
+
+## Supported Characters
+
+When uploading an artifact, the inputted `name` parameter along with the files specified in `files` cannot contain any of the following characters. If they are present in `name` or `files`,  the Artifact will be rejected by the server and the upload will fail. These characters are not allowed due to limitations and restrictions with certain file systems such as NTFS. To maintain platform-agnostic behavior, characters that are not supported by an individual filesystem/platform will not be supported on all filesystems/platforms.
+
+- "
+- :
+- <
+- \>
+- |
+- \*
+- ?
+
+In addition to the aforementioned characters, the inputted `name` also cannot include the following
+- \
+- /
+
+## Compression? ZIP? How is my artifact stored?
+
+When creating an Artifact, the files are dynamically compressed and streamed into a ZIP archive. Since they are stored in a ZIP, they can be compressed by Zlib in varying levels.
+
+The value can range from 0 to 9:
+
+- 0: No compression
+- 1: Best speed
+- 6: Default compression (same as GNU Gzip)
+- 9: Best compression
+
+Higher levels will result in better compression, but will take longer to complete.
+For large files that are not easily compressed, a value of 0 is recommended for significantly faster uploads.
@@ -0,0 +1,40 @@
+@actions/artifact
+
+# @actions/artifact
+
+## Table of contents
+
+### Classes
+
+- [ArtifactNotFoundError](classes/ArtifactNotFoundError.md)
+- [DefaultArtifactClient](classes/DefaultArtifactClient.md)
+- [FilesNotFoundError](classes/FilesNotFoundError.md)
+- [GHESNotSupportedError](classes/GHESNotSupportedError.md)
+- [InvalidResponseError](classes/InvalidResponseError.md)
+
+### Interfaces
+
+- [Artifact](interfaces/Artifact.md)
+- [ArtifactClient](interfaces/ArtifactClient.md)
+- [DownloadArtifactOptions](interfaces/DownloadArtifactOptions.md)
+- [DownloadArtifactResponse](interfaces/DownloadArtifactResponse.md)
+- [FindOptions](interfaces/FindOptions.md)
+- [GetArtifactResponse](interfaces/GetArtifactResponse.md)
+- [ListArtifactsOptions](interfaces/ListArtifactsOptions.md)
+- [ListArtifactsResponse](interfaces/ListArtifactsResponse.md)
+- [UploadArtifactOptions](interfaces/UploadArtifactOptions.md)
+- [UploadArtifactResponse](interfaces/UploadArtifactResponse.md)
+
+### Variables
+
+- [default](README.md#default)
+
+## Variables
+
+### default
+
+• `Const` **default**: [`ArtifactClient`](interfaces/ArtifactClient.md)
+
+#### Defined in
+
+[src/artifact.ts:7](https://github.com/actions/toolkit/blob/e3764a5/packages/artifact/src/artifact.ts#L7)
@@ -0,0 +1,169 @@
+[@actions/artifact](../README.md) / ArtifactNotFoundError
+
+# Class: ArtifactNotFoundError
+
+## Hierarchy
+
+- `Error`
+
+  ↳ **`ArtifactNotFoundError`**
+
+## Table of contents
+
+### Constructors
+
+- [constructor](ArtifactNotFoundError.md#constructor)
+
+### Properties
+
+- [message](ArtifactNotFoundError.md#message)
+- [name](ArtifactNotFoundError.md#name)
+- [stack](ArtifactNotFoundError.md#stack)
+- [prepareStackTrace](ArtifactNotFoundError.md#preparestacktrace)
+- [stackTraceLimit](ArtifactNotFoundError.md#stacktracelimit)
+
+### Methods
+
+- [captureStackTrace](ArtifactNotFoundError.md#capturestacktrace)
+
+## Constructors
+
+### constructor
+
+• **new ArtifactNotFoundError**(`message?`): [`ArtifactNotFoundError`](ArtifactNotFoundError.md)
+
+#### Parameters
+
+| Name | Type | Default value |
+| :------ | :------ | :------ |
+| `message` | `string` | `'Artifact not found'` |
+
+#### Returns
+
+[`ArtifactNotFoundError`](ArtifactNotFoundError.md)
+
+#### Overrides
+
+Error.constructor
+
+#### Defined in
+
+[src/internal/shared/errors.ts:24](https://github.com/actions/toolkit/blob/e3764a5/packages/artifact/src/internal/shared/errors.ts#L24)
+
+## Properties
+
+### message
+
+• **message**: `string`
+
+#### Inherited from
+
+Error.message
+
+#### Defined in
+
+node_modules/typescript/lib/lib.es5.d.ts:1068
+
+___
+
+### name
+
+• **name**: `string`
+
+#### Inherited from
+
+Error.name
+
+#### Defined in
+
+node_modules/typescript/lib/lib.es5.d.ts:1067
+
+___
+
+### stack
+
+• `Optional` **stack**: `string`
+
+#### Inherited from
+
+Error.stack
+
+#### Defined in
+
+node_modules/typescript/lib/lib.es5.d.ts:1069
+
+___
+
+### prepareStackTrace
+
+▪ `Static` `Optional` **prepareStackTrace**: (`err`: `Error`, `stackTraces`: `CallSite`[]) => `any`
+
+#### Type declaration
+
+▸ (`err`, `stackTraces`): `any`
+
+Optional override for formatting stack traces
+
+##### Parameters
+
+| Name | Type |
+| :------ | :------ |
+| `err` | `Error` |
+| `stackTraces` | `CallSite`[] |
+
+##### Returns
+
+`any`
+
+**`See`**
+
+https://v8.dev/docs/stack-trace-api#customizing-stack-traces
+
+#### Inherited from
+
+Error.prepareStackTrace
+
+#### Defined in
+
+node_modules/@types/node/globals.d.ts:11
+
+___
+
+### stackTraceLimit
+
+▪ `Static` **stackTraceLimit**: `number`
+
+#### Inherited from
+
+Error.stackTraceLimit
+
+#### Defined in
+
+node_modules/@types/node/globals.d.ts:13
+
+## Methods
+
+### captureStackTrace
+
+▸ **captureStackTrace**(`targetObject`, `constructorOpt?`): `void`
+
+Create .stack property on a target object
+
+#### Parameters
+
+| Name | Type |
+| :------ | :------ |
+| `targetObject` | `object` |
+| `constructorOpt?` | `Function` |
+
+#### Returns
+
+`void`
+
+#### Inherited from
+
+Error.captureStackTrace
+
+#### Defined in
+
+node_modules/@types/node/globals.d.ts:4
@@ -0,0 +1,161 @@
+[@actions/artifact](../README.md) / DefaultArtifactClient
+
+# Class: DefaultArtifactClient
+
+The default artifact client that is used by the artifact action(s).
+
+## Implements
+
+- [`ArtifactClient`](../interfaces/ArtifactClient.md)
+
+## Table of contents
+
+### Constructors
+
+- [constructor](DefaultArtifactClient.md#constructor)
+
+### Methods
+
+- [downloadArtifact](DefaultArtifactClient.md#downloadartifact)
+- [getArtifact](DefaultArtifactClient.md#getartifact)
+- [listArtifacts](DefaultArtifactClient.md#listartifacts)
+- [uploadArtifact](DefaultArtifactClient.md#uploadartifact)
+
+## Constructors
+
+### constructor
+
+• **new DefaultArtifactClient**(): [`DefaultArtifactClient`](DefaultArtifactClient.md)
+
+#### Returns
+
+[`DefaultArtifactClient`](DefaultArtifactClient.md)
+
+## Methods
+
+### downloadArtifact
+
+▸ **downloadArtifact**(`artifactId`, `options?`): `Promise`\<[`DownloadArtifactResponse`](../interfaces/DownloadArtifactResponse.md)\>
+
+Downloads an artifact and unzips the content.
+
+If `options.findBy` is specified, this will use the public Download Artifact API https://docs.github.com/en/rest/actions/artifacts?apiVersion=2022-11-28#download-an-artifact
+
+#### Parameters
+
+| Name | Type | Description |
+| :------ | :------ | :------ |
+| `artifactId` | `number` | The name of the artifact to download |
+| `options?` | [`DownloadArtifactOptions`](../interfaces/DownloadArtifactOptions.md) & [`FindOptions`](../interfaces/FindOptions.md) | Extra options that allow for the customization of the download behavior |
+
+#### Returns
+
+`Promise`\<[`DownloadArtifactResponse`](../interfaces/DownloadArtifactResponse.md)\>
+
+single DownloadArtifactResponse object
+
+#### Implementation of
+
+[ArtifactClient](../interfaces/ArtifactClient.md).[downloadArtifact](../interfaces/ArtifactClient.md#downloadartifact)
+
+#### Defined in
+
+[src/internal/client.ts:119](https://github.com/actions/toolkit/blob/e3764a5/packages/artifact/src/internal/client.ts#L119)
+
+___
+
+### getArtifact
+
+▸ **getArtifact**(`artifactName`, `options?`): `Promise`\<[`GetArtifactResponse`](../interfaces/GetArtifactResponse.md)\>
+
+Finds an artifact by name.
+If there are multiple artifacts with the same name in the same workflow run, this will return the latest.
+If the artifact is not found, it will throw.
+
+If `options.findBy` is specified, this will use the public List Artifacts API with a name filter which can get artifacts from other runs.
+https://docs.github.com/en/rest/actions/artifacts?apiVersion=2022-11-28#list-workflow-run-artifacts
+`@actions/artifact` v2+ does not allow for creating multiple artifacts with the same name in the same workflow run.
+It is possible to have multiple artifacts with the same name in the same workflow run by using old versions of upload-artifact (v1,v2 and v3), @actions/artifact < v2 or it is a rerun.
+If there are multiple artifacts with the same name in the same workflow run this function will return the first artifact that matches the name.
+
+#### Parameters
+
+| Name | Type | Description |
+| :------ | :------ | :------ |
+| `artifactName` | `string` | The name of the artifact to find |
+| `options?` | [`FindOptions`](../interfaces/FindOptions.md) | Extra options that allow for the customization of the get behavior |
+
+#### Returns
+
+`Promise`\<[`GetArtifactResponse`](../interfaces/GetArtifactResponse.md)\>
+
+#### Implementation of
+
+[ArtifactClient](../interfaces/ArtifactClient.md).[getArtifact](../interfaces/ArtifactClient.md#getartifact)
+
+#### Defined in
+
+[src/internal/client.ts:193](https://github.com/actions/toolkit/blob/e3764a5/packages/artifact/src/internal/client.ts#L193)
+
+___
+
+### listArtifacts
+
+▸ **listArtifacts**(`options?`): `Promise`\<[`ListArtifactsResponse`](../interfaces/ListArtifactsResponse.md)\>
+
+Lists all artifacts that are part of the current workflow run.
+This function will return at most 1000 artifacts per workflow run.
+
+If `options.findBy` is specified, this will call the public List-Artifacts API which can list from other runs.
+https://docs.github.com/en/rest/actions/artifacts?apiVersion=2022-11-28#list-workflow-run-artifacts
+
+#### Parameters
+
+| Name | Type | Description |
+| :------ | :------ | :------ |
+| `options?` | [`ListArtifactsOptions`](../interfaces/ListArtifactsOptions.md) & [`FindOptions`](../interfaces/FindOptions.md) | Extra options that allow for the customization of the list behavior |
+
+#### Returns
+
+`Promise`\<[`ListArtifactsResponse`](../interfaces/ListArtifactsResponse.md)\>
+
+ListArtifactResponse object
+
+#### Implementation of
+
+[ArtifactClient](../interfaces/ArtifactClient.md).[listArtifacts](../interfaces/ArtifactClient.md#listartifacts)
+
+#### Defined in
+
+[src/internal/client.ts:157](https://github.com/actions/toolkit/blob/e3764a5/packages/artifact/src/internal/client.ts#L157)
+
+___
+
+### uploadArtifact
+
+▸ **uploadArtifact**(`name`, `files`, `rootDirectory`, `options?`): `Promise`\<[`UploadArtifactResponse`](../interfaces/UploadArtifactResponse.md)\>
+
+Uploads an artifact.
+
+#### Parameters
+
+| Name | Type | Description |
+| :------ | :------ | :------ |
+| `name` | `string` | The name of the artifact, required |
+| `files` | `string`[] | A list of absolute or relative paths that denote what files should be uploaded |
+| `rootDirectory` | `string` | An absolute or relative file path that denotes the root parent directory of the files being uploaded |
+| `options?` | [`UploadArtifactOptions`](../interfaces/UploadArtifactOptions.md) | Extra options for customizing the upload behavior |
+
+#### Returns
+
+`Promise`\<[`UploadArtifactResponse`](../interfaces/UploadArtifactResponse.md)\>
+
+single UploadArtifactResponse object
+
+#### Implementation of
+
+[ArtifactClient](../interfaces/ArtifactClient.md).[uploadArtifact](../interfaces/ArtifactClient.md#uploadartifact)
+
+#### Defined in
+
+[src/internal/client.ts:94](https://github.com/actions/toolkit/blob/e3764a5/packages/artifact/src/internal/client.ts#L94)
@@ -0,0 +1,180 @@
+[@actions/artifact](../README.md) / FilesNotFoundError
+
+# Class: FilesNotFoundError
+
+## Hierarchy
+
+- `Error`
+
+  ↳ **`FilesNotFoundError`**
+
+## Table of contents
+
+### Constructors
+
+- [constructor](FilesNotFoundError.md#constructor)
+
+### Properties
+
+- [files](FilesNotFoundError.md#files)
+- [message](FilesNotFoundError.md#message)
+- [name](FilesNotFoundError.md#name)
+- [stack](FilesNotFoundError.md#stack)
+- [prepareStackTrace](FilesNotFoundError.md#preparestacktrace)
+- [stackTraceLimit](FilesNotFoundError.md#stacktracelimit)
+
+### Methods
+
+- [captureStackTrace](FilesNotFoundError.md#capturestacktrace)
+
+## Constructors
+
+### constructor
+
+• **new FilesNotFoundError**(`files?`): [`FilesNotFoundError`](FilesNotFoundError.md)
+
+#### Parameters
+
+| Name | Type | Default value |
+| :------ | :------ | :------ |
+| `files` | `string`[] | `[]` |
+
+#### Returns
+
+[`FilesNotFoundError`](FilesNotFoundError.md)
+
+#### Overrides
+
+Error.constructor
+
+#### Defined in
+
+[src/internal/shared/errors.ts:4](https://github.com/actions/toolkit/blob/e3764a5/packages/artifact/src/internal/shared/errors.ts#L4)
+
+## Properties
+
+### files
+
+• **files**: `string`[]
+
+#### Defined in
+
+[src/internal/shared/errors.ts:2](https://github.com/actions/toolkit/blob/e3764a5/packages/artifact/src/internal/shared/errors.ts#L2)
+
+___
+
+### message
+
+• **message**: `string`
+
+#### Inherited from
+
+Error.message
+
+#### Defined in
+
+node_modules/typescript/lib/lib.es5.d.ts:1068
+
+___
+
+### name
+
+• **name**: `string`
+
+#### Inherited from
+
+Error.name
+
+#### Defined in
+
+node_modules/typescript/lib/lib.es5.d.ts:1067
+
+___
+
+### stack
+
+• `Optional` **stack**: `string`
+
+#### Inherited from
+
+Error.stack
+
+#### Defined in
+
+node_modules/typescript/lib/lib.es5.d.ts:1069
+
+___
+
+### prepareStackTrace
+
+▪ `Static` `Optional` **prepareStackTrace**: (`err`: `Error`, `stackTraces`: `CallSite`[]) => `any`
+
+#### Type declaration
+
+▸ (`err`, `stackTraces`): `any`
+
+Optional override for formatting stack traces
+
+##### Parameters
+
+| Name | Type |
+| :------ | :------ |
+| `err` | `Error` |
+| `stackTraces` | `CallSite`[] |
+
+##### Returns
+
+`any`
+
+**`See`**
+
+https://v8.dev/docs/stack-trace-api#customizing-stack-traces
+
+#### Inherited from
+
+Error.prepareStackTrace
+
+#### Defined in
+
+node_modules/@types/node/globals.d.ts:11
+
+___
+
+### stackTraceLimit
+
+▪ `Static` **stackTraceLimit**: `number`
+
+#### Inherited from
+
+Error.stackTraceLimit
+
+#### Defined in
+
+node_modules/@types/node/globals.d.ts:13
+
+## Methods
+
+### captureStackTrace
+
+▸ **captureStackTrace**(`targetObject`, `constructorOpt?`): `void`
+
+Create .stack property on a target object
+
+#### Parameters
+
+| Name | Type |
+| :------ | :------ |
+| `targetObject` | `object` |
+| `constructorOpt?` | `Function` |
+
+#### Returns
+
+`void`
+
+#### Inherited from
+
+Error.captureStackTrace
+
+#### Defined in
+
+node_modules/@types/node/globals.d.ts:4
@@ -0,0 +1,169 @@
+[@actions/artifact](../README.md) / GHESNotSupportedError
+
+# Class: GHESNotSupportedError
+
+## Hierarchy
+
+- `Error`
+
+  ↳ **`GHESNotSupportedError`**
+
+## Table of contents
+
+### Constructors
+
+- [constructor](GHESNotSupportedError.md#constructor)
+
+### Properties
+
+- [message](GHESNotSupportedError.md#message)
+- [name](GHESNotSupportedError.md#name)
+- [stack](GHESNotSupportedError.md#stack)
+- [prepareStackTrace](GHESNotSupportedError.md#preparestacktrace)
+- [stackTraceLimit](GHESNotSupportedError.md#stacktracelimit)
+
+### Methods
+
+- [captureStackTrace](GHESNotSupportedError.md#capturestacktrace)
+
+## Constructors
+
+### constructor
+
+• **new GHESNotSupportedError**(`message?`): [`GHESNotSupportedError`](GHESNotSupportedError.md)
+
+#### Parameters
+
+| Name | Type | Default value |
+| :------ | :------ | :------ |
+| `message` | `string` | `'@actions/artifact v2.0.0+, upload-artifact@v4+ and download-artifact@v4+ are not currently supported on GHES.'` |
+
+#### Returns
+
+[`GHESNotSupportedError`](GHESNotSupportedError.md)
+
+#### Overrides
+
+Error.constructor
+
+#### Defined in
+
+[src/internal/shared/errors.ts:31](https://github.com/actions/toolkit/blob/e3764a5/packages/artifact/src/internal/shared/errors.ts#L31)
+
+## Properties
+
+### message
+
+• **message**: `string`
+
+#### Inherited from
+
+Error.message
+
+#### Defined in
+
+node_modules/typescript/lib/lib.es5.d.ts:1068
+
+___
+
+### name
+
+• **name**: `string`
+
+#### Inherited from
+
+Error.name
+
+#### Defined in
+
+node_modules/typescript/lib/lib.es5.d.ts:1067
+
+___
+
+### stack
+
+• `Optional` **stack**: `string`
+
+#### Inherited from
+
+Error.stack
+
+#### Defined in
+
+node_modules/typescript/lib/lib.es5.d.ts:1069
+
+___
+
+### prepareStackTrace
+
+▪ `Static` `Optional` **prepareStackTrace**: (`err`: `Error`, `stackTraces`: `CallSite`[]) => `any`
+
+#### Type declaration
+
+▸ (`err`, `stackTraces`): `any`
+
+Optional override for formatting stack traces
+
+##### Parameters
+
+| Name | Type |
+| :------ | :------ |
+| `err` | `Error` |
+| `stackTraces` | `CallSite`[] |
+
+##### Returns
+
+`any`
+
+**`See`**
+
+https://v8.dev/docs/stack-trace-api#customizing-stack-traces
+
+#### Inherited from
+
+Error.prepareStackTrace
+
+#### Defined in
+
+node_modules/@types/node/globals.d.ts:11
+
+___
+
+### stackTraceLimit
+
+▪ `Static` **stackTraceLimit**: `number`
+
+#### Inherited from
+
+Error.stackTraceLimit
+
+#### Defined in
+
+node_modules/@types/node/globals.d.ts:13
+
+## Methods
+
+### captureStackTrace
+
+▸ **captureStackTrace**(`targetObject`, `constructorOpt?`): `void`
+
+Create .stack property on a target object
+
+#### Parameters
+
+| Name | Type |
+| :------ | :------ |
+| `targetObject` | `object` |
+| `constructorOpt?` | `Function` |
+
+#### Returns
+
+`void`
+
+#### Inherited from
+
+Error.captureStackTrace
+
+#### Defined in
+
+node_modules/@types/node/globals.d.ts:4
@@ -0,0 +1,169 @@
+[@actions/artifact](../README.md) / InvalidResponseError
+
+# Class: InvalidResponseError
+
+## Hierarchy
+
+- `Error`
+
+  ↳ **`InvalidResponseError`**
+
+## Table of contents
+
+### Constructors
+
+- [constructor](InvalidResponseError.md#constructor)
+
+### Properties
+
+- [message](InvalidResponseError.md#message)
+- [name](InvalidResponseError.md#name)
+- [stack](InvalidResponseError.md#stack)
+- [prepareStackTrace](InvalidResponseError.md#preparestacktrace)
+- [stackTraceLimit](InvalidResponseError.md#stacktracelimit)
+
+### Methods
+
+- [captureStackTrace](InvalidResponseError.md#capturestacktrace)
+
+## Constructors
+
+### constructor
+
+• **new InvalidResponseError**(`message`): [`InvalidResponseError`](InvalidResponseError.md)
+
+#### Parameters
+
+| Name | Type |
+| :------ | :------ |
+| `message` | `string` |
+
+#### Returns
+
+[`InvalidResponseError`](InvalidResponseError.md)
+
+#### Overrides
+
+Error.constructor
+
+#### Defined in
+
+[src/internal/shared/errors.ts:17](https://github.com/actions/toolkit/blob/e3764a5/packages/artifact/src/internal/shared/errors.ts#L17)
+
+## Properties
+
+### message
+
+• **message**: `string`
+
+#### Inherited from
+
+Error.message
+
+#### Defined in
+
+node_modules/typescript/lib/lib.es5.d.ts:1068
+
+___
+
+### name
+
+• **name**: `string`
+
+#### Inherited from
+
+Error.name
+
+#### Defined in
+
+node_modules/typescript/lib/lib.es5.d.ts:1067
+
+___
+
+### stack
+
+• `Optional` **stack**: `string`
+
+#### Inherited from
+
+Error.stack
+
+#### Defined in
+
+node_modules/typescript/lib/lib.es5.d.ts:1069
+
+___
+
+### prepareStackTrace
+
+▪ `Static` `Optional` **prepareStackTrace**: (`err`: `Error`, `stackTraces`: `CallSite`[]) => `any`
+
+#### Type declaration
+
+▸ (`err`, `stackTraces`): `any`
+
+Optional override for formatting stack traces
+
+##### Parameters
+
+| Name | Type |
+| :------ | :------ |
+| `err` | `Error` |
+| `stackTraces` | `CallSite`[] |
+
+##### Returns
+
+`any`
+
+**`See`**
+
+https://v8.dev/docs/stack-trace-api#customizing-stack-traces
+
+#### Inherited from
+
+Error.prepareStackTrace
+
+#### Defined in
+
+node_modules/@types/node/globals.d.ts:11
+
+___
+
+### stackTraceLimit
+
+▪ `Static` **stackTraceLimit**: `number`
+
+#### Inherited from
+
+Error.stackTraceLimit
+
+#### Defined in
+
+node_modules/@types/node/globals.d.ts:13
+
+## Methods
+
+### captureStackTrace
+
+▸ **captureStackTrace**(`targetObject`, `constructorOpt?`): `void`
+
+Create .stack property on a target object
+
+#### Parameters
+
+| Name | Type |
+| :------ | :------ |
+| `targetObject` | `object` |
+| `constructorOpt?` | `Function` |
+
+#### Returns
+
+`void`
+
+#### Inherited from
+
+Error.captureStackTrace
+
+#### Defined in
+
+node_modules/@types/node/globals.d.ts:4
@@ -0,0 +1,62 @@
+[@actions/artifact](../README.md) / Artifact
+
+# Interface: Artifact
+
+An Actions Artifact
+
+## Table of contents
+
+### Properties
+
+- [createdAt](Artifact.md#createdat)
+- [id](Artifact.md#id)
+- [name](Artifact.md#name)
+- [size](Artifact.md#size)
+
+## Properties
+
+### createdAt
+
+• `Optional` **createdAt**: `Date`
+
+The time when the artifact was created
+
+#### Defined in
+
+[src/internal/shared/interfaces.ts:123](https://github.com/actions/toolkit/blob/e3764a5/packages/artifact/src/internal/shared/interfaces.ts#L123)
+
+___
+
+### id
+
+• **id**: `number`
+
+The ID of the artifact
+
+#### Defined in
+
+[src/internal/shared/interfaces.ts:113](https://github.com/actions/toolkit/blob/e3764a5/packages/artifact/src/internal/shared/interfaces.ts#L113)
+
+___
+
+### name
+
+• **name**: `string`
+
+The name of the artifact
+
+#### Defined in
+
+[src/internal/shared/interfaces.ts:108](https://github.com/actions/toolkit/blob/e3764a5/packages/artifact/src/internal/shared/interfaces.ts#L108)
+
+___
+
+### size
+
+• **size**: `number`
+
+The size of the artifact in bytes
+
+#### Defined in
+
+[src/internal/shared/interfaces.ts:118](https://github.com/actions/toolkit/blob/e3764a5/packages/artifact/src/internal/shared/interfaces.ts#L118)
@@ -0,0 +1,131 @@
+[@actions/artifact](../README.md) / ArtifactClient
+
+# Interface: ArtifactClient
+
+Generic interface for the artifact client.
+
+## Implemented by
+
+- [`DefaultArtifactClient`](../classes/DefaultArtifactClient.md)
+
+## Table of contents
+
+### Methods
+
+- [downloadArtifact](ArtifactClient.md#downloadartifact)
+- [getArtifact](ArtifactClient.md#getartifact)
+- [listArtifacts](ArtifactClient.md#listartifacts)
+- [uploadArtifact](ArtifactClient.md#uploadartifact)
+
+## Methods
+
+### downloadArtifact
+
+▸ **downloadArtifact**(`artifactId`, `options?`): `Promise`\<[`DownloadArtifactResponse`](DownloadArtifactResponse.md)\>
+
+Downloads an artifact and unzips the content.
+
+If `options.findBy` is specified, this will use the public Download Artifact API https://docs.github.com/en/rest/actions/artifacts?apiVersion=2022-11-28#download-an-artifact
+
+#### Parameters
+
+| Name | Type | Description |
+| :------ | :------ | :------ |
+| `artifactId` | `number` | The name of the artifact to download |
+| `options?` | [`DownloadArtifactOptions`](DownloadArtifactOptions.md) & [`FindOptions`](FindOptions.md) | Extra options that allow for the customization of the download behavior |
+
+#### Returns
+
+`Promise`\<[`DownloadArtifactResponse`](DownloadArtifactResponse.md)\>
+
+single DownloadArtifactResponse object
+
+#### Defined in
+
+[src/internal/client.ts:84](https://github.com/actions/toolkit/blob/e3764a5/packages/artifact/src/internal/client.ts#L84)
+
+___
+
+### getArtifact
+
+▸ **getArtifact**(`artifactName`, `options?`): `Promise`\<[`GetArtifactResponse`](GetArtifactResponse.md)\>
+
+Finds an artifact by name.
+If there are multiple artifacts with the same name in the same workflow run, this will return the latest.
+If the artifact is not found, it will throw.
+
+If `options.findBy` is specified, this will use the public List Artifacts API with a name filter which can get artifacts from other runs.
+https://docs.github.com/en/rest/actions/artifacts?apiVersion=2022-11-28#list-workflow-run-artifacts
+`@actions/artifact` v2+ does not allow for creating multiple artifacts with the same name in the same workflow run.
+It is possible to have multiple artifacts with the same name in the same workflow run by using old versions of upload-artifact (v1,v2 and v3), @actions/artifact < v2 or it is a rerun.
+If there are multiple artifacts with the same name in the same workflow run this function will return the first artifact that matches the name.
+
+#### Parameters
+
+| Name | Type | Description |
+| :------ | :------ | :------ |
+| `artifactName` | `string` | The name of the artifact to find |
+| `options?` | [`FindOptions`](FindOptions.md) | Extra options that allow for the customization of the get behavior |
+
+#### Returns
+
+`Promise`\<[`GetArtifactResponse`](GetArtifactResponse.md)\>
+
+#### Defined in
+
+[src/internal/client.ts:70](https://github.com/actions/toolkit/blob/e3764a5/packages/artifact/src/internal/client.ts#L70)
+
+___
+
+### listArtifacts
+
+▸ **listArtifacts**(`options?`): `Promise`\<[`ListArtifactsResponse`](ListArtifactsResponse.md)\>
+
+Lists all artifacts that are part of the current workflow run.
+This function will return at most 1000 artifacts per workflow run.
+
+If `options.findBy` is specified, this will call the public List-Artifacts API which can list from other runs.
+https://docs.github.com/en/rest/actions/artifacts?apiVersion=2022-11-28#list-workflow-run-artifacts
+
+#### Parameters
+
+| Name | Type | Description |
+| :------ | :------ | :------ |
+| `options?` | [`ListArtifactsOptions`](ListArtifactsOptions.md) & [`FindOptions`](FindOptions.md) | Extra options that allow for the customization of the list behavior |
+
+#### Returns
+
+`Promise`\<[`ListArtifactsResponse`](ListArtifactsResponse.md)\>
+
+ListArtifactResponse object
+
+#### Defined in
+
+[src/internal/client.ts:52](https://github.com/actions/toolkit/blob/e3764a5/packages/artifact/src/internal/client.ts#L52)
+
+___
+
+### uploadArtifact
+
+▸ **uploadArtifact**(`name`, `files`, `rootDirectory`, `options?`): `Promise`\<[`UploadArtifactResponse`](UploadArtifactResponse.md)\>
+
+Uploads an artifact.
+
+#### Parameters
+
+| Name | Type | Description |
+| :------ | :------ | :------ |
+| `name` | `string` | The name of the artifact, required |
+| `files` | `string`[] | A list of absolute or relative paths that denote what files should be uploaded |
+| `rootDirectory` | `string` | An absolute or relative file path that denotes the root parent directory of the files being uploaded |
+| `options?` | [`UploadArtifactOptions`](UploadArtifactOptions.md) | Extra options for customizing the upload behavior |
+
+#### Returns
+
+`Promise`\<[`UploadArtifactResponse`](UploadArtifactResponse.md)\>
+
+single UploadArtifactResponse object
+
+#### Defined in
+
+[src/internal/client.ts:35](https://github.com/actions/toolkit/blob/e3764a5/packages/artifact/src/internal/client.ts#L35)
@@ -0,0 +1,23 @@
+[@actions/artifact](../README.md) / DownloadArtifactOptions
+
+# Interface: DownloadArtifactOptions
+
+Options for downloading an artifact
+
+## Table of contents
+
+### Properties
+
+- [path](DownloadArtifactOptions.md#path)
+
+## Properties
+
+### path
+
+• `Optional` **path**: `string`
+
+Denotes where the artifact will be downloaded to. If not specified then the artifact is download to GITHUB_WORKSPACE
+
+#### Defined in
+
+[src/internal/shared/interfaces.ts:98](https://github.com/actions/toolkit/blob/e3764a5/packages/artifact/src/internal/shared/interfaces.ts#L98)
@@ -0,0 +1,23 @@
+[@actions/artifact](../README.md) / DownloadArtifactResponse
+
+# Interface: DownloadArtifactResponse
+
+Response from the server when downloading an artifact
+
+## Table of contents
+
+### Properties
+
+- [downloadPath](DownloadArtifactResponse.md#downloadpath)
+
+## Properties
+
+### downloadPath
+
+• `Optional` **downloadPath**: `string`
+
+The path where the artifact was downloaded to
+
+#### Defined in
+
+[src/internal/shared/interfaces.ts:88](https://github.com/actions/toolkit/blob/e3764a5/packages/artifact/src/internal/shared/interfaces.ts#L88)
@@ -0,0 +1,30 @@
+[@actions/artifact](../README.md) / FindOptions
+
+# Interface: FindOptions
+
+## Table of contents
+
+### Properties
+
+- [findBy](FindOptions.md#findby)
+
+## Properties
+
+### findBy
+
+• `Optional` **findBy**: `Object`
+
+The criteria for finding Artifact(s) out of the scope of the current run.
+
+#### Type declaration
+
+| Name | Type | Description |
+| :------ | :------ | :------ |
+| `repositoryName` | `string` | Repository owner (eg. 'toolkit') |
+| `repositoryOwner` | `string` | Repository owner (eg. 'actions') |
+| `token` | `string` | Token with actions:read permissions |
+| `workflowRunId` | `number` | WorkflowRun of the artifact(s) to lookup |
+
+#### Defined in
+
+[src/internal/shared/interfaces.ts:131](https://github.com/actions/toolkit/blob/e3764a5/packages/artifact/src/internal/shared/interfaces.ts#L131)
@@ -0,0 +1,23 @@
+[@actions/artifact](../README.md) / GetArtifactResponse
+
+# Interface: GetArtifactResponse
+
+Response from the server when getting an artifact
+
+## Table of contents
+
+### Properties
+
+- [artifact](GetArtifactResponse.md#artifact)
+
+## Properties
+
+### artifact
+
+• **artifact**: [`Artifact`](Artifact.md)
+
+Metadata about the artifact that was found
+
+#### Defined in
+
+[src/internal/shared/interfaces.ts:57](https://github.com/actions/toolkit/blob/e3764a5/packages/artifact/src/internal/shared/interfaces.ts#L57)
@@ -0,0 +1,24 @@
+[@actions/artifact](../README.md) / ListArtifactsOptions
+
+# Interface: ListArtifactsOptions
+
+Options for listing artifacts
+
+## Table of contents
+
+### Properties
+
+- [latest](ListArtifactsOptions.md#latest)
+
+## Properties
+
+### latest
+
+• `Optional` **latest**: `boolean`
+
+Filter the workflow run's artifacts to the latest by name
+In the case of reruns, this can be useful to avoid duplicates
+
+#### Defined in
+
+[src/internal/shared/interfaces.ts:68](https://github.com/actions/toolkit/blob/e3764a5/packages/artifact/src/internal/shared/interfaces.ts#L68)
@@ -0,0 +1,23 @@
+[@actions/artifact](../README.md) / ListArtifactsResponse
+
+# Interface: ListArtifactsResponse
+
+Response from the server when listing artifacts
+
+## Table of contents
+
+### Properties
+
+- [artifacts](ListArtifactsResponse.md#artifacts)
+
+## Properties
+
+### artifacts
+
+• **artifacts**: [`Artifact`](Artifact.md)[]
+
+A list of artifacts that were found
+
+#### Defined in
+
+[src/internal/shared/interfaces.ts:78](https://github.com/actions/toolkit/blob/e3764a5/packages/artifact/src/internal/shared/interfaces.ts#L78)
@@ -0,0 +1,55 @@
+[@actions/artifact](../README.md) / UploadArtifactOptions
+
+# Interface: UploadArtifactOptions
+
+Options for uploading an artifact
+
+## Table of contents
+
+### Properties
+
+- [compressionLevel](UploadArtifactOptions.md#compressionlevel)
+- [retentionDays](UploadArtifactOptions.md#retentiondays)
+
+## Properties
+
+### compressionLevel
+
+• `Optional` **compressionLevel**: `number`
+
+The level of compression for Zlib to be applied to the artifact archive.
+The value can range from 0 to 9:
+- 0: No compression
+- 1: Best speed
+- 6: Default compression (same as GNU Gzip)
+- 9: Best compression
+Higher levels will result in better compression, but will take longer to complete.
+For large files that are not easily compressed, a value of 0 is recommended for significantly faster uploads.
+
+#### Defined in
+
+[src/internal/shared/interfaces.ts:47](https://github.com/actions/toolkit/blob/e3764a5/packages/artifact/src/internal/shared/interfaces.ts#L47)
+
+___
+
+### retentionDays
+
+• `Optional` **retentionDays**: `number`
+
+Duration after which artifact will expire in days.
+
+By default artifact expires after 90 days:
+https://docs.github.com/en/actions/configuring-and-managing-workflows/persisting-workflow-data-using-artifacts#downloading-and-deleting-artifacts-after-a-workflow-run-is-complete
+
+Use this option to override the default expiry.
+
+Min value: 1
+Max value: 90 unless changed by repository setting
+
+If this is set to a greater value than the retention settings allowed, the retention on artifacts
+will be reduced to match the max value allowed on server, and the upload process will continue. An
+input of 0 assumes default retention setting.
+
+#### Defined in
+
+[src/internal/shared/interfaces.ts:36](https://github.com/actions/toolkit/blob/e3764a5/packages/artifact/src/internal/shared/interfaces.ts#L36)
@@ -0,0 +1,37 @@
+[@actions/artifact](../README.md) / UploadArtifactResponse
+
+# Interface: UploadArtifactResponse
+
+Response from the server when an artifact is uploaded
+
+## Table of contents
+
+### Properties
+
+- [id](UploadArtifactResponse.md#id)
+- [size](UploadArtifactResponse.md#size)
+
+## Properties
+
+### id
+
+• `Optional` **id**: `number`
+
+The id of the artifact that was created. Not provided if no artifact was uploaded
+This ID can be used as input to other APIs to download, delete or get more information about an artifact: https://docs.github.com/en/rest/actions/artifacts
+
+#### Defined in
+
+[src/internal/shared/interfaces.ts:14](https://github.com/actions/toolkit/blob/e3764a5/packages/artifact/src/internal/shared/interfaces.ts#L14)
+
+___
+
+### size
+
+• `Optional` **size**: `number`
+
+Total size of the artifact in bytes. Not provided if no artifact was uploaded
+
+#### Defined in
+
+[src/internal/shared/interfaces.ts:8](https://github.com/actions/toolkit/blob/e3764a5/packages/artifact/src/internal/shared/interfaces.ts#L8)
@@ -1,12 +1,12 @@
 {
  "name": "@actions/artifact",
-  "version": "2.0.0",
+  "version": "2.0.1",
  "lockfileVersion": 3,
  "requires": true,
  "packages": {
    "": {
      "name": "@actions/artifact",
-      "version": "2.0.0",
+      "version": "2.0.1",
      "license": "MIT",
      "dependencies": {
        "@actions/core": "^1.10.0",
@@ -18,15 +18,17 @@
        "@octokit/plugin-retry": "^3.0.9",
        "@octokit/request-error": "^5.0.0",
        "@protobuf-ts/plugin": "^2.2.3-alpha.1",
-        "@types/unzipper": "^0.10.6",
        "archiver": "^5.3.1",
        "crypto": "^1.0.1",
        "jwt-decode": "^3.1.2",
        "twirp-ts": "^2.5.0",
-        "unzipper": "^0.10.14"
+        "unzip-stream": "^0.3.1"
      },
      "devDependencies": {
        "@types/archiver": "^5.3.2",
+        "@types/unzip-stream": "^0.3.4",
+        "typedoc": "^0.25.4",
+        "typedoc-plugin-markdown": "^3.17.1",
        "typescript": "^5.2.2"
      }
    },
@@ -469,14 +471,21 @@
        "@types/node": "*"
      }
    },
-    "node_modules/@types/unzipper": {
-      "version": "0.10.6",
-      "resolved": "https://registry.npmjs.org/@types/unzipper/-/unzipper-0.10.6.tgz",
-      "integrity": "sha512-zcBj329AHgKLQyz209N/S9R0GZqXSkUQO4tJSYE3x02qg4JuDFpgKMj50r82Erk1natCWQDIvSccDddt7jPzjA==",
+    "node_modules/@types/unzip-stream": {
+      "version": "0.3.4",
+      "resolved": "https://registry.npmjs.org/@types/unzip-stream/-/unzip-stream-0.3.4.tgz",
+      "integrity": "sha512-ud0vtsNRF+joUCyvNMyo0j5DKX2Lh/im+xVgRzBEsfHhQYZ+i4fKTveova9XxLzt6Jl6G0e/0mM4aC0gqZYSnA==",
+      "dev": true,
      "dependencies": {
        "@types/node": "*"
      }
    },
+    "node_modules/ansi-sequence-parser": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/ansi-sequence-parser/-/ansi-sequence-parser-1.1.1.tgz",
+      "integrity": "sha512-vJXt3yiaUL4UU546s3rPXlsry/RnM730G1+HkpKE012AN0sx1eOrxSu95oKDIonskeLTijMgqWZ3uDEe3NFvyg==",
+      "dev": true
+    },
    "node_modules/archiver": {
      "version": "5.3.1",
      "resolved": "https://registry.npmjs.org/archiver/-/archiver-5.3.1.tgz",
@@ -580,14 +589,6 @@
      "resolved": "https://registry.npmjs.org/before-after-hook/-/before-after-hook-2.2.3.tgz",
      "integrity": "sha512-NzUnlZexiaH/46WDhANlyR2bXRopNg4F/zuSA3OpZnllCUgRaOF2znDioDWrmbNVsuZk6l9pMquQB38cfBZwkQ=="
    },
-    "node_modules/big-integer": {
-      "version": "1.6.51",
-      "resolved": "https://registry.npmjs.org/big-integer/-/big-integer-1.6.51.tgz",
-      "integrity": "sha512-GPEid2Y9QU1Exl1rpO9B2IPJGHPSupF5GnVIP0blYvNOMer2bTvSWs1jGOUg04hTmu67nmLsQ9TBo1puaotBHg==",
-      "engines": {
-        "node": ">=0.6"
-      }
-    },
    "node_modules/binary": {
      "version": "0.3.0",
      "resolved": "https://registry.npmjs.org/binary/-/binary-0.3.0.tgz",
@@ -610,11 +611,6 @@
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@@ -1345,6 +1335,63 @@
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@@ -1358,53 +1405,31 @@
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+      "dev": true,
+      "optional": true,
+      "bin": {
+        "uglifyjs": "bin/uglifyjs"
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    "node_modules/util-deprecate": {
@@ -1420,6 +1445,18 @@
        "uuid": "dist/bin/uuid"
      }
    },
+    "node_modules/vscode-oniguruma": {
+      "version": "1.7.0",
+      "resolved": "https://registry.npmjs.org/vscode-oniguruma/-/vscode-oniguruma-1.7.0.tgz",
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+      "version": "8.0.0",
+      "resolved": "https://registry.npmjs.org/vscode-textmate/-/vscode-textmate-8.0.0.tgz",
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@@ -1434,6 +1471,12 @@
        "webidl-conversions": "^3.0.0"
      }
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+    "node_modules/wordwrap": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/wordwrap/-/wordwrap-1.0.0.tgz",
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      "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
@@ -1,6 +1,6 @@
 {
  "name": "@actions/artifact",
-  "version": "2.0.0",
+  "version": "2.0.1",
  "preview": true,
  "description": "Actions artifact lib",
  "keywords": [
@@ -30,10 +30,11 @@
  },
  "scripts": {
    "audit-moderate": "npm install && npm audit --json --audit-level=moderate > audit.json",
-    "test": "echo \"Error: run tests from root\" && exit 1",
+    "test": "cd ../../ && npm run test ./packages/artifact",
    "bootstrap": "cd ../../ && npm run bootstrap",
    "tsc-run": "tsc",
-    "tsc": "npm run bootstrap && npm run tsc-run"
+    "tsc": "npm run bootstrap && npm run tsc-run",
+    "gen:docs": "typedoc --plugin typedoc-plugin-markdown --out docs/generated src/artifact.ts --githubPages false --readme none"
  },
  "bugs": {
    "url": "https://github.com/actions/toolkit/issues"
@@ -48,15 +49,17 @@
    "@octokit/plugin-retry": "^3.0.9",
    "@octokit/request-error": "^5.0.0",
    "@protobuf-ts/plugin": "^2.2.3-alpha.1",
-    "@types/unzipper": "^0.10.6",
    "archiver": "^5.3.1",
    "crypto": "^1.0.1",
    "jwt-decode": "^3.1.2",
    "twirp-ts": "^2.5.0",
-    "unzipper": "^0.10.14"
+    "unzip-stream": "^0.3.1"
  },
  "devDependencies": {
    "@types/archiver": "^5.3.2",
+    "@types/unzip-stream": "^0.3.4",
+    "typedoc": "^0.25.4",
+    "typedoc-plugin-markdown": "^3.17.1",
    "typescript": "^5.2.2"
  }
-}
+}
@@ -1,11 +1,8 @@
-import {ArtifactClient, Client} from './internal/client'
+import {ArtifactClient, DefaultArtifactClient} from './internal/client'

-/**
- * Exported functionality that we want to expose for any users of @actions/artifact
- */
 export * from './internal/shared/interfaces'
-export {ArtifactClient}
+export * from './internal/shared/errors'
+export * from './internal/client'

-export function create(): ArtifactClient {
-  return Client.create()
-}
+const client: ArtifactClient = new DefaultArtifactClient()
+export default client
@@ -12,6 +12,7 @@ import type { PartialMessage } from "@protobuf-ts/runtime";
 import { reflectionMergePartial } from "@protobuf-ts/runtime";
 import { MESSAGE_TYPE } from "@protobuf-ts/runtime";
 import { MessageType } from "@protobuf-ts/runtime";
+import { Int64Value } from "../../../google/protobuf/wrappers";
 import { StringValue } from "../../../google/protobuf/wrappers";
 import { Timestamp } from "../../../google/protobuf/timestamp";
 /**
@@ -90,6 +91,141 @@ export interface FinalizeArtifactResponse {
     */
    artifactId: string;
 }
+/**
+ * @generated from protobuf message github.actions.results.api.v1.ListArtifactsRequest
+ */
+export interface ListArtifactsRequest {
+    /**
+     * The backend plan ID
+     *
+     * @generated from protobuf field: string workflow_run_backend_id = 1;
+     */
+    workflowRunBackendId: string;
+    /**
+     * The backend job ID
+     *
+     * @generated from protobuf field: string workflow_job_run_backend_id = 2;
+     */
+    workflowJobRunBackendId: string;
+    /**
+     * Name of the artifact to filter on
+     *
+     * @generated from protobuf field: google.protobuf.StringValue name_filter = 3;
+     */
+    nameFilter?: StringValue; // optional
+    /**
+     * Monolith Database ID of the artifact to filter on
+     *
+     * @generated from protobuf field: google.protobuf.Int64Value id_filter = 4;
+     */
+    idFilter?: Int64Value; // optional
+}
+/**
+ * @generated from protobuf message github.actions.results.api.v1.ListArtifactsResponse
+ */
+export interface ListArtifactsResponse {
+    /**
+     * @generated from protobuf field: repeated github.actions.results.api.v1.ListArtifactsResponse.MonolithArtifact artifacts = 1;
+     */
+    artifacts: ListArtifactsResponse_MonolithArtifact[];
+}
+/**
+ * @generated from protobuf message github.actions.results.api.v1.ListArtifactsResponse.MonolithArtifact
+ */
+export interface ListArtifactsResponse_MonolithArtifact {
+    /**
+     * The backend plan ID
+     *
+     * @generated from protobuf field: string workflow_run_backend_id = 1;
+     */
+    workflowRunBackendId: string;
+    /**
+     * The backend job ID
+     *
+     * @generated from protobuf field: string workflow_job_run_backend_id = 2;
+     */
+    workflowJobRunBackendId: string;
+    /**
+     * Monolith database ID of the artifact
+     *
+     * @generated from protobuf field: int64 database_id = 3;
+     */
+    databaseId: string;
+    /**
+     * Name of the artifact
+     *
+     * @generated from protobuf field: string name = 4;
+     */
+    name: string;
+    /**
+     * Size of the artifact in bytes
+     *
+     * @generated from protobuf field: int64 size = 5;
+     */
+    size: string;
+    /**
+     * When the artifact was created in the monolith
+     *
+     * @generated from protobuf field: google.protobuf.Timestamp created_at = 6;
+     */
+    createdAt?: Timestamp;
+}
+/**
+ * @generated from protobuf message github.actions.results.api.v1.GetSignedArtifactURLRequest
+ */
+export interface GetSignedArtifactURLRequest {
+    /**
+     * @generated from protobuf field: string workflow_run_backend_id = 1;
+     */
+    workflowRunBackendId: string;
+    /**
+     * @generated from protobuf field: string workflow_job_run_backend_id = 2;
+     */
+    workflowJobRunBackendId: string;
+    /**
+     * @generated from protobuf field: string name = 3;
+     */
+    name: string;
+}
+/**
+ * @generated from protobuf message github.actions.results.api.v1.GetSignedArtifactURLResponse
+ */
+export interface GetSignedArtifactURLResponse {
+    /**
+     * @generated from protobuf field: string signed_url = 1;
+     */
+    signedUrl: string;
+}
+/**
+ * @generated from protobuf message github.actions.results.api.v1.DeleteArtifactRequest
+ */
+export interface DeleteArtifactRequest {
+    /**
+     * @generated from protobuf field: string workflow_run_backend_id = 1;
+     */
+    workflowRunBackendId: string;
+    /**
+     * @generated from protobuf field: string workflow_job_run_backend_id = 2;
+     */
+    workflowJobRunBackendId: string;
+    /**
+     * @generated from protobuf field: string name = 3;
+     */
+    name: string;
+}
+/**
+ * @generated from protobuf message github.actions.results.api.v1.DeleteArtifactResponse
+ */
+export interface DeleteArtifactResponse {
+    /**
+     * @generated from protobuf field: bool ok = 1;
+     */
+    ok: boolean;
+    /**
+     * @generated from protobuf field: int64 artifact_id = 2;
+     */
+    artifactId: string;
+}
 // @generated message type with reflection information, may provide speed optimized methods
 class CreateArtifactRequest$Type extends MessageType<CreateArtifactRequest> {
    constructor() {
@@ -348,10 +484,433 @@ class FinalizeArtifactResponse$Type extends MessageType<FinalizeArtifactResponse
 * @generated MessageType for protobuf message github.actions.results.api.v1.FinalizeArtifactResponse
 */
 export const FinalizeArtifactResponse = new FinalizeArtifactResponse$Type();
+// @generated message type with reflection information, may provide speed optimized methods
+class ListArtifactsRequest$Type extends MessageType<ListArtifactsRequest> {
+    constructor() {
+        super("github.actions.results.api.v1.ListArtifactsRequest", [
+            { no: 1, name: "workflow_run_backend_id", kind: "scalar", T: 9 /*ScalarType.STRING*/ },
+            { no: 2, name: "workflow_job_run_backend_id", kind: "scalar", T: 9 /*ScalarType.STRING*/ },
+            { no: 3, name: "name_filter", kind: "message", T: () => StringValue },
+            { no: 4, name: "id_filter", kind: "message", T: () => Int64Value }
+        ]);
+    }
+    create(value?: PartialMessage<ListArtifactsRequest>): ListArtifactsRequest {
+        const message = { workflowRunBackendId: "", workflowJobRunBackendId: "" };
+        globalThis.Object.defineProperty(message, MESSAGE_TYPE, { enumerable: false, value: this });
+        if (value !== undefined)
+            reflectionMergePartial<ListArtifactsRequest>(this, message, value);
+        return message;
+    }
+    internalBinaryRead(reader: IBinaryReader, length: number, options: BinaryReadOptions, target?: ListArtifactsRequest): ListArtifactsRequest {
+        let message = target ?? this.create(), end = reader.pos + length;
+        while (reader.pos < end) {
+            let [fieldNo, wireType] = reader.tag();
+            switch (fieldNo) {
+                case /* string workflow_run_backend_id */ 1:
+                    message.workflowRunBackendId = reader.string();
+                    break;
+                case /* string workflow_job_run_backend_id */ 2:
+                    message.workflowJobRunBackendId = reader.string();
+                    break;
+                case /* google.protobuf.StringValue name_filter */ 3:
+                    message.nameFilter = StringValue.internalBinaryRead(reader, reader.uint32(), options, message.nameFilter);
+                    break;
+                case /* google.protobuf.Int64Value id_filter */ 4:
+                    message.idFilter = Int64Value.internalBinaryRead(reader, reader.uint32(), options, message.idFilter);
+                    break;
+                default:
+                    let u = options.readUnknownField;
+                    if (u === "throw")
+                        throw new globalThis.Error(`Unknown field ${fieldNo} (wire type ${wireType}) for ${this.typeName}`);
+                    let d = reader.skip(wireType);
+                    if (u !== false)
+                        (u === true ? UnknownFieldHandler.onRead : u)(this.typeName, message, fieldNo, wireType, d);
+            }
+        }
+        return message;
+    }
+    internalBinaryWrite(message: ListArtifactsRequest, writer: IBinaryWriter, options: BinaryWriteOptions): IBinaryWriter {
+        /* string workflow_run_backend_id = 1; */
+        if (message.workflowRunBackendId !== "")
+            writer.tag(1, WireType.LengthDelimited).string(message.workflowRunBackendId);
+        /* string workflow_job_run_backend_id = 2; */
+        if (message.workflowJobRunBackendId !== "")
+            writer.tag(2, WireType.LengthDelimited).string(message.workflowJobRunBackendId);
+        /* google.protobuf.StringValue name_filter = 3; */
+        if (message.nameFilter)
+            StringValue.internalBinaryWrite(message.nameFilter, writer.tag(3, WireType.LengthDelimited).fork(), options).join();
+        /* google.protobuf.Int64Value id_filter = 4; */
+        if (message.idFilter)
+            Int64Value.internalBinaryWrite(message.idFilter, writer.tag(4, WireType.LengthDelimited).fork(), options).join();
+        let u = options.writeUnknownFields;
+        if (u !== false)
+            (u == true ? UnknownFieldHandler.onWrite : u)(this.typeName, message, writer);
+        return writer;
+    }
+}
+/**
+ * @generated MessageType for protobuf message github.actions.results.api.v1.ListArtifactsRequest
+ */
+export const ListArtifactsRequest = new ListArtifactsRequest$Type();
+// @generated message type with reflection information, may provide speed optimized methods
+class ListArtifactsResponse$Type extends MessageType<ListArtifactsResponse> {
+    constructor() {
+        super("github.actions.results.api.v1.ListArtifactsResponse", [
+            { no: 1, name: "artifacts", kind: "message", repeat: 1 /*RepeatType.PACKED*/, T: () => ListArtifactsResponse_MonolithArtifact }
+        ]);
+    }
+    create(value?: PartialMessage<ListArtifactsResponse>): ListArtifactsResponse {
+        const message = { artifacts: [] };
+        globalThis.Object.defineProperty(message, MESSAGE_TYPE, { enumerable: false, value: this });
+        if (value !== undefined)
+            reflectionMergePartial<ListArtifactsResponse>(this, message, value);
+        return message;
+    }
+    internalBinaryRead(reader: IBinaryReader, length: number, options: BinaryReadOptions, target?: ListArtifactsResponse): ListArtifactsResponse {
+        let message = target ?? this.create(), end = reader.pos + length;
+        while (reader.pos < end) {
+            let [fieldNo, wireType] = reader.tag();
+            switch (fieldNo) {
+                case /* repeated github.actions.results.api.v1.ListArtifactsResponse.MonolithArtifact artifacts */ 1:
+                    message.artifacts.push(ListArtifactsResponse_MonolithArtifact.internalBinaryRead(reader, reader.uint32(), options));
+                    break;
+                default:
+                    let u = options.readUnknownField;
+                    if (u === "throw")
+                        throw new globalThis.Error(`Unknown field ${fieldNo} (wire type ${wireType}) for ${this.typeName}`);
+                    let d = reader.skip(wireType);
+                    if (u !== false)
+                        (u === true ? UnknownFieldHandler.onRead : u)(this.typeName, message, fieldNo, wireType, d);
+            }
+        }
+        return message;
+    }
+    internalBinaryWrite(message: ListArtifactsResponse, writer: IBinaryWriter, options: BinaryWriteOptions): IBinaryWriter {
+        /* repeated github.actions.results.api.v1.ListArtifactsResponse.MonolithArtifact artifacts = 1; */
+        for (let i = 0; i < message.artifacts.length; i++)
+            ListArtifactsResponse_MonolithArtifact.internalBinaryWrite(message.artifacts[i], writer.tag(1, WireType.LengthDelimited).fork(), options).join();
+        let u = options.writeUnknownFields;
+        if (u !== false)
+            (u == true ? UnknownFieldHandler.onWrite : u)(this.typeName, message, writer);
+        return writer;
+    }
+}
+/**
+ * @generated MessageType for protobuf message github.actions.results.api.v1.ListArtifactsResponse
+ */
+export const ListArtifactsResponse = new ListArtifactsResponse$Type();
+// @generated message type with reflection information, may provide speed optimized methods
+class ListArtifactsResponse_MonolithArtifact$Type extends MessageType<ListArtifactsResponse_MonolithArtifact> {
+    constructor() {
+        super("github.actions.results.api.v1.ListArtifactsResponse.MonolithArtifact", [
+            { no: 1, name: "workflow_run_backend_id", kind: "scalar", T: 9 /*ScalarType.STRING*/ },
+            { no: 2, name: "workflow_job_run_backend_id", kind: "scalar", T: 9 /*ScalarType.STRING*/ },
+            { no: 3, name: "database_id", kind: "scalar", T: 3 /*ScalarType.INT64*/ },
+            { no: 4, name: "name", kind: "scalar", T: 9 /*ScalarType.STRING*/ },
+            { no: 5, name: "size", kind: "scalar", T: 3 /*ScalarType.INT64*/ },
+            { no: 6, name: "created_at", kind: "message", T: () => Timestamp }
+        ]);
+    }
+    create(value?: PartialMessage<ListArtifactsResponse_MonolithArtifact>): ListArtifactsResponse_MonolithArtifact {
+        const message = { workflowRunBackendId: "", workflowJobRunBackendId: "", databaseId: "0", name: "", size: "0" };
+        globalThis.Object.defineProperty(message, MESSAGE_TYPE, { enumerable: false, value: this });
+        if (value !== undefined)
+            reflectionMergePartial<ListArtifactsResponse_MonolithArtifact>(this, message, value);
+        return message;
+    }
+    internalBinaryRead(reader: IBinaryReader, length: number, options: BinaryReadOptions, target?: ListArtifactsResponse_MonolithArtifact): ListArtifactsResponse_MonolithArtifact {
+        let message = target ?? this.create(), end = reader.pos + length;
+        while (reader.pos < end) {
+            let [fieldNo, wireType] = reader.tag();
+            switch (fieldNo) {
+                case /* string workflow_run_backend_id */ 1:
+                    message.workflowRunBackendId = reader.string();
+                    break;
+                case /* string workflow_job_run_backend_id */ 2:
+                    message.workflowJobRunBackendId = reader.string();
+                    break;
+                case /* int64 database_id */ 3:
+                    message.databaseId = reader.int64().toString();
+                    break;
+                case /* string name */ 4:
+                    message.name = reader.string();
+                    break;
+                case /* int64 size */ 5:
+                    message.size = reader.int64().toString();
+                    break;
+                case /* google.protobuf.Timestamp created_at */ 6:
+                    message.createdAt = Timestamp.internalBinaryRead(reader, reader.uint32(), options, message.createdAt);
+                    break;
+                default:
+                    let u = options.readUnknownField;
+                    if (u === "throw")
+                        throw new globalThis.Error(`Unknown field ${fieldNo} (wire type ${wireType}) for ${this.typeName}`);
+                    let d = reader.skip(wireType);
+                    if (u !== false)
+                        (u === true ? UnknownFieldHandler.onRead : u)(this.typeName, message, fieldNo, wireType, d);
+            }
+        }
+        return message;
+    }
+    internalBinaryWrite(message: ListArtifactsResponse_MonolithArtifact, writer: IBinaryWriter, options: BinaryWriteOptions): IBinaryWriter {
+        /* string workflow_run_backend_id = 1; */
+        if (message.workflowRunBackendId !== "")
+            writer.tag(1, WireType.LengthDelimited).string(message.workflowRunBackendId);
+        /* string workflow_job_run_backend_id = 2; */
+        if (message.workflowJobRunBackendId !== "")
+            writer.tag(2, WireType.LengthDelimited).string(message.workflowJobRunBackendId);
+        /* int64 database_id = 3; */
+        if (message.databaseId !== "0")
+            writer.tag(3, WireType.Varint).int64(message.databaseId);
+        /* string name = 4; */
+        if (message.name !== "")
+            writer.tag(4, WireType.LengthDelimited).string(message.name);
+        /* int64 size = 5; */
+        if (message.size !== "0")
+            writer.tag(5, WireType.Varint).int64(message.size);
+        /* google.protobuf.Timestamp created_at = 6; */
+        if (message.createdAt)
+            Timestamp.internalBinaryWrite(message.createdAt, writer.tag(6, WireType.LengthDelimited).fork(), options).join();
+        let u = options.writeUnknownFields;
+        if (u !== false)
+            (u == true ? UnknownFieldHandler.onWrite : u)(this.typeName, message, writer);
+        return writer;
+    }
+}
+/**
+ * @generated MessageType for protobuf message github.actions.results.api.v1.ListArtifactsResponse.MonolithArtifact
+ */
+export const ListArtifactsResponse_MonolithArtifact = new ListArtifactsResponse_MonolithArtifact$Type();
+// @generated message type with reflection information, may provide speed optimized methods
+class GetSignedArtifactURLRequest$Type extends MessageType<GetSignedArtifactURLRequest> {
+    constructor() {
+        super("github.actions.results.api.v1.GetSignedArtifactURLRequest", [
+            { no: 1, name: "workflow_run_backend_id", kind: "scalar", T: 9 /*ScalarType.STRING*/ },
+            { no: 2, name: "workflow_job_run_backend_id", kind: "scalar", T: 9 /*ScalarType.STRING*/ },
+            { no: 3, name: "name", kind: "scalar", T: 9 /*ScalarType.STRING*/ }
+        ]);
+    }
+    create(value?: PartialMessage<GetSignedArtifactURLRequest>): GetSignedArtifactURLRequest {
+        const message = { workflowRunBackendId: "", workflowJobRunBackendId: "", name: "" };
+        globalThis.Object.defineProperty(message, MESSAGE_TYPE, { enumerable: false, value: this });
+        if (value !== undefined)
+            reflectionMergePartial<GetSignedArtifactURLRequest>(this, message, value);
+        return message;
+    }
+    internalBinaryRead(reader: IBinaryReader, length: number, options: BinaryReadOptions, target?: GetSignedArtifactURLRequest): GetSignedArtifactURLRequest {
+        let message = target ?? this.create(), end = reader.pos + length;
+        while (reader.pos < end) {
+            let [fieldNo, wireType] = reader.tag();
+            switch (fieldNo) {
+                case /* string workflow_run_backend_id */ 1:
+                    message.workflowRunBackendId = reader.string();
+                    break;
+                case /* string workflow_job_run_backend_id */ 2:
+                    message.workflowJobRunBackendId = reader.string();
+                    break;
+                case /* string name */ 3:
+                    message.name = reader.string();
+                    break;
+                default:
+                    let u = options.readUnknownField;
+                    if (u === "throw")
+                        throw new globalThis.Error(`Unknown field ${fieldNo} (wire type ${wireType}) for ${this.typeName}`);
+                    let d = reader.skip(wireType);
+                    if (u !== false)
+                        (u === true ? UnknownFieldHandler.onRead : u)(this.typeName, message, fieldNo, wireType, d);
+            }
+        }
+        return message;
+    }
+    internalBinaryWrite(message: GetSignedArtifactURLRequest, writer: IBinaryWriter, options: BinaryWriteOptions): IBinaryWriter {
+        /* string workflow_run_backend_id = 1; */
+        if (message.workflowRunBackendId !== "")
+            writer.tag(1, WireType.LengthDelimited).string(message.workflowRunBackendId);
+        /* string workflow_job_run_backend_id = 2; */
+        if (message.workflowJobRunBackendId !== "")
+            writer.tag(2, WireType.LengthDelimited).string(message.workflowJobRunBackendId);
+        /* string name = 3; */
+        if (message.name !== "")
+            writer.tag(3, WireType.LengthDelimited).string(message.name);
+        let u = options.writeUnknownFields;
+        if (u !== false)
+            (u == true ? UnknownFieldHandler.onWrite : u)(this.typeName, message, writer);
+        return writer;
+    }
+}
+/**
+ * @generated MessageType for protobuf message github.actions.results.api.v1.GetSignedArtifactURLRequest
+ */
+export const GetSignedArtifactURLRequest = new GetSignedArtifactURLRequest$Type();
+// @generated message type with reflection information, may provide speed optimized methods
+class GetSignedArtifactURLResponse$Type extends MessageType<GetSignedArtifactURLResponse> {
+    constructor() {
+        super("github.actions.results.api.v1.GetSignedArtifactURLResponse", [
+            { no: 1, name: "signed_url", kind: "scalar", T: 9 /*ScalarType.STRING*/ }
+        ]);
+    }
+    create(value?: PartialMessage<GetSignedArtifactURLResponse>): GetSignedArtifactURLResponse {
+        const message = { signedUrl: "" };
+        globalThis.Object.defineProperty(message, MESSAGE_TYPE, { enumerable: false, value: this });
+        if (value !== undefined)
+            reflectionMergePartial<GetSignedArtifactURLResponse>(this, message, value);
+        return message;
+    }
+    internalBinaryRead(reader: IBinaryReader, length: number, options: BinaryReadOptions, target?: GetSignedArtifactURLResponse): GetSignedArtifactURLResponse {
+        let message = target ?? this.create(), end = reader.pos + length;
+        while (reader.pos < end) {
+            let [fieldNo, wireType] = reader.tag();
+            switch (fieldNo) {
+                case /* string signed_url */ 1:
+                    message.signedUrl = reader.string();
+                    break;
+                default:
+                    let u = options.readUnknownField;
+                    if (u === "throw")
+                        throw new globalThis.Error(`Unknown field ${fieldNo} (wire type ${wireType}) for ${this.typeName}`);
+                    let d = reader.skip(wireType);
+                    if (u !== false)
+                        (u === true ? UnknownFieldHandler.onRead : u)(this.typeName, message, fieldNo, wireType, d);
+            }
+        }
+        return message;
+    }
+    internalBinaryWrite(message: GetSignedArtifactURLResponse, writer: IBinaryWriter, options: BinaryWriteOptions): IBinaryWriter {
+        /* string signed_url = 1; */
+        if (message.signedUrl !== "")
+            writer.tag(1, WireType.LengthDelimited).string(message.signedUrl);
+        let u = options.writeUnknownFields;
+        if (u !== false)
+            (u == true ? UnknownFieldHandler.onWrite : u)(this.typeName, message, writer);
+        return writer;
+    }
+}
+/**
+ * @generated MessageType for protobuf message github.actions.results.api.v1.GetSignedArtifactURLResponse
+ */
+export const GetSignedArtifactURLResponse = new GetSignedArtifactURLResponse$Type();
+// @generated message type with reflection information, may provide speed optimized methods
+class DeleteArtifactRequest$Type extends MessageType<DeleteArtifactRequest> {
+    constructor() {
+        super("github.actions.results.api.v1.DeleteArtifactRequest", [
+            { no: 1, name: "workflow_run_backend_id", kind: "scalar", T: 9 /*ScalarType.STRING*/ },
+            { no: 2, name: "workflow_job_run_backend_id", kind: "scalar", T: 9 /*ScalarType.STRING*/ },
+            { no: 3, name: "name", kind: "scalar", T: 9 /*ScalarType.STRING*/ }
+        ]);
+    }
+    create(value?: PartialMessage<DeleteArtifactRequest>): DeleteArtifactRequest {
+        const message = { workflowRunBackendId: "", workflowJobRunBackendId: "", name: "" };
+        globalThis.Object.defineProperty(message, MESSAGE_TYPE, { enumerable: false, value: this });
+        if (value !== undefined)
+            reflectionMergePartial<DeleteArtifactRequest>(this, message, value);
+        return message;
+    }
+    internalBinaryRead(reader: IBinaryReader, length: number, options: BinaryReadOptions, target?: DeleteArtifactRequest): DeleteArtifactRequest {
+        let message = target ?? this.create(), end = reader.pos + length;
+        while (reader.pos < end) {
+            let [fieldNo, wireType] = reader.tag();
+            switch (fieldNo) {
+                case /* string workflow_run_backend_id */ 1:
+                    message.workflowRunBackendId = reader.string();
+                    break;
+                case /* string workflow_job_run_backend_id */ 2:
+                    message.workflowJobRunBackendId = reader.string();
+                    break;
+                case /* string name */ 3:
+                    message.name = reader.string();
+                    break;
+                default:
+                    let u = options.readUnknownField;
+                    if (u === "throw")
+                        throw new globalThis.Error(`Unknown field ${fieldNo} (wire type ${wireType}) for ${this.typeName}`);
+                    let d = reader.skip(wireType);
+                    if (u !== false)
+                        (u === true ? UnknownFieldHandler.onRead : u)(this.typeName, message, fieldNo, wireType, d);
+            }
+        }
+        return message;
+    }
+    internalBinaryWrite(message: DeleteArtifactRequest, writer: IBinaryWriter, options: BinaryWriteOptions): IBinaryWriter {
+        /* string workflow_run_backend_id = 1; */
+        if (message.workflowRunBackendId !== "")
+            writer.tag(1, WireType.LengthDelimited).string(message.workflowRunBackendId);
+        /* string workflow_job_run_backend_id = 2; */
+        if (message.workflowJobRunBackendId !== "")
+            writer.tag(2, WireType.LengthDelimited).string(message.workflowJobRunBackendId);
+        /* string name = 3; */
+        if (message.name !== "")
+            writer.tag(3, WireType.LengthDelimited).string(message.name);
+        let u = options.writeUnknownFields;
+        if (u !== false)
+            (u == true ? UnknownFieldHandler.onWrite : u)(this.typeName, message, writer);
+        return writer;
+    }
+}
+/**
+ * @generated MessageType for protobuf message github.actions.results.api.v1.DeleteArtifactRequest
+ */
+export const DeleteArtifactRequest = new DeleteArtifactRequest$Type();
+// @generated message type with reflection information, may provide speed optimized methods
+class DeleteArtifactResponse$Type extends MessageType<DeleteArtifactResponse> {
+    constructor() {
+        super("github.actions.results.api.v1.DeleteArtifactResponse", [
+            { no: 1, name: "ok", kind: "scalar", T: 8 /*ScalarType.BOOL*/ },
+            { no: 2, name: "artifact_id", kind: "scalar", T: 3 /*ScalarType.INT64*/ }
+        ]);
+    }
+    create(value?: PartialMessage<DeleteArtifactResponse>): DeleteArtifactResponse {
+        const message = { ok: false, artifactId: "0" };
+        globalThis.Object.defineProperty(message, MESSAGE_TYPE, { enumerable: false, value: this });
+        if (value !== undefined)
+            reflectionMergePartial<DeleteArtifactResponse>(this, message, value);
+        return message;
+    }
+    internalBinaryRead(reader: IBinaryReader, length: number, options: BinaryReadOptions, target?: DeleteArtifactResponse): DeleteArtifactResponse {
+        let message = target ?? this.create(), end = reader.pos + length;
+        while (reader.pos < end) {
+            let [fieldNo, wireType] = reader.tag();
+            switch (fieldNo) {
+                case /* bool ok */ 1:
+                    message.ok = reader.bool();
+                    break;
+                case /* int64 artifact_id */ 2:
+                    message.artifactId = reader.int64().toString();
+                    break;
+                default:
+                    let u = options.readUnknownField;
+                    if (u === "throw")
+                        throw new globalThis.Error(`Unknown field ${fieldNo} (wire type ${wireType}) for ${this.typeName}`);
+                    let d = reader.skip(wireType);
+                    if (u !== false)
+                        (u === true ? UnknownFieldHandler.onRead : u)(this.typeName, message, fieldNo, wireType, d);
+            }
+        }
+        return message;
+    }
+    internalBinaryWrite(message: DeleteArtifactResponse, writer: IBinaryWriter, options: BinaryWriteOptions): IBinaryWriter {
+        /* bool ok = 1; */
+        if (message.ok !== false)
+            writer.tag(1, WireType.Varint).bool(message.ok);
+        /* int64 artifact_id = 2; */
+        if (message.artifactId !== "0")
+            writer.tag(2, WireType.Varint).int64(message.artifactId);
+        let u = options.writeUnknownFields;
+        if (u !== false)
+            (u == true ? UnknownFieldHandler.onWrite : u)(this.typeName, message, writer);
+        return writer;
+    }
+}
+/**
+ * @generated MessageType for protobuf message github.actions.results.api.v1.DeleteArtifactResponse
+ */
+export const DeleteArtifactResponse = new DeleteArtifactResponse$Type();
 /**
 * @generated ServiceType for protobuf service github.actions.results.api.v1.ArtifactService
 */
 export const ArtifactService = new ServiceType("github.actions.results.api.v1.ArtifactService", [
    { name: "CreateArtifact", options: {}, I: CreateArtifactRequest, O: CreateArtifactResponse },
-    { name: "FinalizeArtifact", options: {}, I: FinalizeArtifactRequest, O: FinalizeArtifactResponse }
+    { name: "FinalizeArtifact", options: {}, I: FinalizeArtifactRequest, O: FinalizeArtifactResponse },
+    { name: "ListArtifacts", options: {}, I: ListArtifactsRequest, O: ListArtifactsResponse },
+    { name: "GetSignedArtifactURL", options: {}, I: GetSignedArtifactURLRequest, O: GetSignedArtifactURLResponse },
+    { name: "DeleteArtifact", options: {}, I: DeleteArtifactRequest, O: DeleteArtifactResponse }
 ]);
@@ -1,122 +1,126 @@
 import {warning} from '@actions/core'
 import {isGhes} from './shared/config'
 import {
-  UploadOptions,
-  UploadResponse,
+  UploadArtifactOptions,
+  UploadArtifactResponse,
  DownloadArtifactOptions,
  GetArtifactResponse,
+  ListArtifactsOptions,
  ListArtifactsResponse,
-  DownloadArtifactResponse
+  DownloadArtifactResponse,
+  FindOptions,
+  DeleteArtifactResponse
 } from './shared/interfaces'
 import {uploadArtifact} from './upload/upload-artifact'
-import {downloadArtifact} from './download/download-artifact'
-import {getArtifact} from './find/get-artifact'
-import {listArtifacts} from './find/list-artifacts'
+import {
+  downloadArtifactPublic,
+  downloadArtifactInternal
+} from './download/download-artifact'
+import {
+  deleteArtifactPublic,
+  deleteArtifactInternal
+} from './delete/delete-artifact'
+import {getArtifactPublic, getArtifactInternal} from './find/get-artifact'
+import {listArtifactsPublic, listArtifactsInternal} from './find/list-artifacts'
+import {GHESNotSupportedError} from './shared/errors'

+/**
+ * Generic interface for the artifact client.
+ */
 export interface ArtifactClient {
  /**
-   * Uploads an artifact
+   * Uploads an artifact.
   *
   * @param name The name of the artifact, required
   * @param files A list of absolute or relative paths that denote what files should be uploaded
   * @param rootDirectory An absolute or relative file path that denotes the root parent directory of the files being uploaded
   * @param options Extra options for customizing the upload behavior
-   * @returns single UploadResponse object
+   * @returns single UploadArtifactResponse object
   */
  uploadArtifact(
    name: string,
    files: string[],
    rootDirectory: string,
-    options?: UploadOptions
-  ): Promise<UploadResponse>
+    options?: UploadArtifactOptions
+  ): Promise<UploadArtifactResponse>

  /**
-   * Lists all artifacts that are part of a workflow run.
+   * Lists all artifacts that are part of the current workflow run.
+   * This function will return at most 1000 artifacts per workflow run.
   *
-   * This calls the public List-Artifacts API https://docs.github.com/en/rest/actions/artifacts?apiVersion=2022-11-28#list-workflow-run-artifacts
-   * Due to paginated responses from the public API. This function will return at most 1000 artifacts per workflow run (100 per page * maximum 10 calls)
+   * If `options.findBy` is specified, this will call the public List-Artifacts API which can list from other runs.
+   * https://docs.github.com/en/rest/actions/artifacts?apiVersion=2022-11-28#list-workflow-run-artifacts
   *
-   * @param workflowRunId The workflow run id that the artifact belongs to
-   * @param repositoryOwner The owner of the repository that the artifact belongs to
-   * @param repositoryName The name of the repository that the artifact belongs to
-   * @param token A token with the appropriate permission to the repository to list artifacts
+   * @param options Extra options that allow for the customization of the list behavior
   * @returns ListArtifactResponse object
   */
  listArtifacts(
-    workflowRunId: number,
-    repositoryOwner: string,
-    repositoryName: string,
-    token: string
+    options?: ListArtifactsOptions & FindOptions
  ): Promise<ListArtifactsResponse>

  /**
-   * Finds an artifact by name given a repository and workflow run id.
+   * Finds an artifact by name.
+   * If there are multiple artifacts with the same name in the same workflow run, this will return the latest.
+   * If the artifact is not found, it will throw.
   *
-   * This calls the public List-Artifacts API with a name filter https://docs.github.com/en/rest/actions/artifacts?apiVersion=2022-11-28#list-workflow-run-artifacts
-   * @actions/artifact > 2.0.0 does not allow for creating multiple artifacts with the same name in the same workflow run.
-   * It is possible to have multiple artifacts with the same name in the same workflow run by using old versions of upload-artifact (v1,v2 and v3) or @actions/artifact < v2.0.0
+   * If `options.findBy` is specified, this will use the public List Artifacts API with a name filter which can get artifacts from other runs.
+   * https://docs.github.com/en/rest/actions/artifacts?apiVersion=2022-11-28#list-workflow-run-artifacts
+   * `@actions/artifact` v2+ does not allow for creating multiple artifacts with the same name in the same workflow run.
+   * It is possible to have multiple artifacts with the same name in the same workflow run by using old versions of upload-artifact (v1,v2 and v3), @actions/artifact < v2 or it is a rerun.
   * If there are multiple artifacts with the same name in the same workflow run this function will return the first artifact that matches the name.
   *
   * @param artifactName The name of the artifact to find
-   * @param workflowRunId The workflow run id that the artifact belongs to
-   * @param repositoryOwner The owner of the repository that the artifact belongs to
-   * @param repositoryName The name of the repository that the artifact belongs to
-   * @param token A token with the appropriate permission to the repository to find the artifact
+   * @param options Extra options that allow for the customization of the get behavior
   */
  getArtifact(
    artifactName: string,
-    workflowRunId: number,
-    repositoryOwner: string,
-    repositoryName: string,
-    token: string
+    options?: FindOptions
  ): Promise<GetArtifactResponse>

  /**
-   * Downloads an artifact and unzips the content
+   * Downloads an artifact and unzips the content.
   *
-   * @param artifactId The name of the artifact to download
-   * @param repositoryOwner The owner of the repository that the artifact belongs to
-   * @param repositoryName The name of the repository that the artifact belongs to
-   * @param token A token with the appropriate permission to the repository to download the artifact
+   * If `options.findBy` is specified, this will use the public Download Artifact API https://docs.github.com/en/rest/actions/artifacts?apiVersion=2022-11-28#download-an-artifact
+   *
+   * @param artifactId The id of the artifact to download
   * @param options Extra options that allow for the customization of the download behavior
   * @returns single DownloadArtifactResponse object
   */
  downloadArtifact(
    artifactId: number,
-    repositoryOwner: string,
-    repositoryName: string,
-    token: string,
-    options?: DownloadArtifactOptions
+    options?: DownloadArtifactOptions & FindOptions
  ): Promise<DownloadArtifactResponse>
+
+  /**
+   * Delete an Artifact
+   *
+   * If `options.findBy` is specified, this will use the public Delete Artifact API https://docs.github.com/en/rest/actions/artifacts?apiVersion=2022-11-28#delete-an-artifact
+   *
+   * @param artifactName The name of the artifact to delete
+   * @param options Extra options that allow for the customization of the delete behavior
+   * @returns single DeleteArtifactResponse object
+   */
+  deleteArtifact(
+    artifactName: string,
+    options?: FindOptions
+  ): Promise<DeleteArtifactResponse>
 }

-export class Client implements ArtifactClient {
-  /**
-   * Constructs a Client
-   */
-  static create(): Client {
-    return new Client()
-  }
-
-  /**
-   * Upload Artifact
-   */
+/**
+ * The default artifact client that is used by the artifact action(s).
+ */
+export class DefaultArtifactClient implements ArtifactClient {
  async uploadArtifact(
    name: string,
    files: string[],
    rootDirectory: string,
-    options?: UploadOptions | undefined
-  ): Promise<UploadResponse> {
-    if (isGhes()) {
-      warning(
-        `@actions/artifact v2.0.0+ and upload-artifact@v4+ are not currently supported on GHES.`
-      )
-      return {
-        success: false
-      }
-    }
-
+    options?: UploadArtifactOptions
+  ): Promise<UploadArtifactResponse> {
    try {
+      if (isGhes()) {
+        throw new GHESNotSupportedError()
+      }
+
      return uploadArtifact(name, files, rootDirectory, options)
    } catch (error) {
      warning(
@@ -126,79 +130,72 @@ Errors can be temporary, so please try again and optionally run the action with

 If the error persists, please check whether Actions is operating normally at [https://githubstatus.com](https://www.githubstatus.com).`
      )
-      return {
-        success: false
-      }
+
+      throw error
    }
  }

-  /**
-   * Download Artifact
-   */
  async downloadArtifact(
    artifactId: number,
-    repositoryOwner: string,
-    repositoryName: string,
-    token: string,
-    options?: DownloadArtifactOptions
+    options?: DownloadArtifactOptions & FindOptions
  ): Promise<DownloadArtifactResponse> {
-    if (isGhes()) {
-      warning(
-        `@actions/artifact v2.0.0+ and download-artifact@v4+ are not currently supported on GHES.`
-      )
-      return {
-        success: false
-      }
-    }
-
    try {
-      return downloadArtifact(
-        artifactId,
-        repositoryOwner,
-        repositoryName,
-        token,
-        options
-      )
+      if (isGhes()) {
+        throw new GHESNotSupportedError()
+      }
+
+      if (options?.findBy) {
+        const {
+          findBy: {repositoryOwner, repositoryName, token},
+          ...downloadOptions
+        } = options
+
+        return downloadArtifactPublic(
+          artifactId,
+          repositoryOwner,
+          repositoryName,
+          token,
+          downloadOptions
+        )
+      }
+
+      return downloadArtifactInternal(artifactId, options)
    } catch (error) {
      warning(
-        `Artifact download failed with error: ${error}.
+        `Download Artifact failed with error: ${error}.

 Errors can be temporary, so please try again and optionally run the action with debug mode enabled for more information.

 If the error persists, please check whether Actions and API requests are operating normally at [https://githubstatus.com](https://www.githubstatus.com).`
      )

-      return {
-        success: false
-      }
+      throw error
    }
  }

-  /**
-   * List Artifacts
-   */
  async listArtifacts(
-    workflowRunId: number,
-    repositoryOwner: string,
-    repositoryName: string,
-    token: string
+    options?: ListArtifactsOptions & FindOptions
  ): Promise<ListArtifactsResponse> {
-    if (isGhes()) {
-      warning(
-        `@actions/artifact v2.0.0+ and download-artifact@v4+ are not currently supported on GHES.`
-      )
-      return {
-        artifacts: []
-      }
-    }
-
    try {
-      return listArtifacts(
-        workflowRunId,
-        repositoryOwner,
-        repositoryName,
-        token
-      )
+      if (isGhes()) {
+        throw new GHESNotSupportedError()
+      }
+
+      if (options?.findBy) {
+        const {
+          findBy: {workflowRunId, repositoryOwner, repositoryName, token}
+        } = options
+
+        return listArtifactsPublic(
+          workflowRunId,
+          repositoryOwner,
+          repositoryName,
+          token,
+          options?.latest
+        )
+      }
+
+      return listArtifactsInternal(options?.latest)
    } catch (error: unknown) {
      warning(
        `Listing Artifacts failed with error: ${error}.
@@ -208,50 +205,80 @@ Errors can be temporary, so please try again and optionally run the action with
 If the error persists, please check whether Actions and API requests are operating normally at [https://githubstatus.com](https://www.githubstatus.com).`
      )

-      return {
-        artifacts: []
-      }
+      throw error
    }
  }

-  /**
-   * Get Artifact
-   */
  async getArtifact(
    artifactName: string,
-    workflowRunId: number,
-    repositoryOwner: string,
-    repositoryName: string,
-    token: string
+    options?: FindOptions
  ): Promise<GetArtifactResponse> {
-    if (isGhes()) {
-      warning(
-        `@actions/artifact v2.0.0+ and download-artifact@v4+ are not currently supported on GHES.`
-      )
-      return {
-        success: false
-      }
-    }
-
    try {
-      return getArtifact(
-        artifactName,
-        workflowRunId,
-        repositoryOwner,
-        repositoryName,
-        token
-      )
+      if (isGhes()) {
+        throw new GHESNotSupportedError()
+      }
+
+      if (options?.findBy) {
+        const {
+          findBy: {workflowRunId, repositoryOwner, repositoryName, token}
+        } = options
+
+        return getArtifactPublic(
+          artifactName,
+          workflowRunId,
+          repositoryOwner,
+          repositoryName,
+          token
+        )
+      }
+
+      return getArtifactInternal(artifactName)
    } catch (error: unknown) {
      warning(
-        `Fetching Artifact failed with error: ${error}.
+        `Get Artifact failed with error: ${error}.

 Errors can be temporary, so please try again and optionally run the action with debug mode enabled for more information.

 If the error persists, please check whether Actions and API requests are operating normally at [https://githubstatus.com](https://www.githubstatus.com).`
      )
-      return {
-        success: false
+      throw error
+    }
+  }
+
+  async deleteArtifact(
+    artifactName: string,
+    options?: FindOptions
+  ): Promise<DeleteArtifactResponse> {
+    try {
+      if (isGhes()) {
+        throw new GHESNotSupportedError()
      }
+
+      if (options?.findBy) {
+        const {
+          findBy: {repositoryOwner, repositoryName, workflowRunId, token}
+        } = options
+
+        return deleteArtifactPublic(
+          artifactName,
+          workflowRunId,
+          repositoryOwner,
+          repositoryName,
+          token
+        )
+      }
+
+      return deleteArtifactInternal(artifactName)
+    } catch (error) {
+      warning(
+        `Delete Artifact failed with error: ${error}.
+
+Errors can be temporary, so please try again and optionally run the action with debug mode enabled for more information.
+
+If the error persists, please check whether Actions and API requests are operating normally at [https://githubstatus.com](https://www.githubstatus.com).`
+      )
+
+      throw error
    }
  }
 }
@@ -0,0 +1,109 @@
+import {info, debug} from '@actions/core'
+import {getOctokit} from '@actions/github'
+import {DeleteArtifactResponse} from '../shared/interfaces'
+import {getUserAgentString} from '../shared/user-agent'
+import {getRetryOptions} from '../find/retry-options'
+import {defaults as defaultGitHubOptions} from '@actions/github/lib/utils'
+import {requestLog} from '@octokit/plugin-request-log'
+import {retry} from '@octokit/plugin-retry'
+import {OctokitOptions} from '@octokit/core/dist-types/types'
+import {internalArtifactTwirpClient} from '../shared/artifact-twirp-client'
+import {getBackendIdsFromToken} from '../shared/util'
+import {
+  DeleteArtifactRequest,
+  ListArtifactsRequest,
+  StringValue
+} from '../../generated'
+import {getArtifactPublic} from '../find/get-artifact'
+import {ArtifactNotFoundError, InvalidResponseError} from '../shared/errors'
+
+export async function deleteArtifactPublic(
+  artifactName: string,
+  workflowRunId: number,
+  repositoryOwner: string,
+  repositoryName: string,
+  token: string
+): Promise<DeleteArtifactResponse> {
+  const [retryOpts, requestOpts] = getRetryOptions(defaultGitHubOptions)
+
+  const opts: OctokitOptions = {
+    log: undefined,
+    userAgent: getUserAgentString(),
+    previews: undefined,
+    retry: retryOpts,
+    request: requestOpts
+  }
+
+  const github = getOctokit(token, opts, retry, requestLog)
+
+  const getArtifactResp = await getArtifactPublic(
+    artifactName,
+    workflowRunId,
+    repositoryOwner,
+    repositoryName,
+    token
+  )
+
+  const deleteArtifactResp = await github.rest.actions.deleteArtifact({
+    owner: repositoryOwner,
+    repo: repositoryName,
+    artifact_id: getArtifactResp.artifact.id
+  })
+
+  if (deleteArtifactResp.status !== 204) {
+    throw new InvalidResponseError(
+      `Invalid response from GitHub API: ${deleteArtifactResp.status} (${deleteArtifactResp?.headers?.['x-github-request-id']})`
+    )
+  }
+
+  return {
+    id: getArtifactResp.artifact.id
+  }
+}
+
+export async function deleteArtifactInternal(
+  artifactName
+): Promise<DeleteArtifactResponse> {
+  const artifactClient = internalArtifactTwirpClient()
+
+  const {workflowRunBackendId, workflowJobRunBackendId} =
+    getBackendIdsFromToken()
+
+  const listReq: ListArtifactsRequest = {
+    workflowRunBackendId,
+    workflowJobRunBackendId,
+    nameFilter: StringValue.create({value: artifactName})
+  }
+
+  const listRes = await artifactClient.ListArtifacts(listReq)
+
+  if (listRes.artifacts.length === 0) {
+    throw new ArtifactNotFoundError(
+      `Artifact not found for name: ${artifactName}`
+    )
+  }
+
+  let artifact = listRes.artifacts[0]
+  if (listRes.artifacts.length > 1) {
+    artifact = listRes.artifacts.sort(
+      (a, b) => Number(b.databaseId) - Number(a.databaseId)
+    )[0]
+
+    debug(
+      `More than one artifact found for a single name, returning newest (id: ${artifact.databaseId})`
+    )
+  }
+
+  const req: DeleteArtifactRequest = {
+    workflowRunBackendId: artifact.workflowRunBackendId,
+    workflowJobRunBackendId: artifact.workflowJobRunBackendId,
+    name: artifact.name
+  }
+
+  const res = await artifactClient.DeleteArtifact(req)
+  info(`Artifact '${artifactName}' (ID: ${res.artifactId}) deleted`)
+
+  return {
+    id: Number(res.artifactId)
+  }
+}
@@ -2,13 +2,21 @@ import fs from 'fs/promises'
 import * as github from '@actions/github'
 import * as core from '@actions/core'
 import * as httpClient from '@actions/http-client'
-import unzipper from 'unzipper'
+import unzip from 'unzip-stream'
 import {
  DownloadArtifactOptions,
  DownloadArtifactResponse
 } from '../shared/interfaces'
 import {getUserAgentString} from '../shared/user-agent'
 import {getGitHubWorkspaceDir} from '../shared/config'
+import {internalArtifactTwirpClient} from '../shared/artifact-twirp-client'
+import {
+  GetSignedArtifactURLRequest,
+  Int64Value,
+  ListArtifactsRequest
+} from '../../generated'
+import {getBackendIdsFromToken} from '../shared/util'
+import {ArtifactNotFoundError} from '../shared/errors'

 const scrubQueryParameters = (url: string): string => {
  const parsed = new URL(url)
@@ -30,35 +38,76 @@ async function exists(path: string): Promise<boolean> {
 }

 async function streamExtract(url: string, directory: string): Promise<void> {
+  let retryCount = 0
+  while (retryCount < 5) {
+    try {
+      await streamExtractExternal(url, directory)
+      return
+    } catch (error) {
+      retryCount++
+      core.debug(
+        `Failed to download artifact after ${retryCount} retries due to ${error.message}. Retrying in 5 seconds...`
+      )
+      // wait 5 seconds before retrying
+      await new Promise(resolve => setTimeout(resolve, 5000))
+    }
+  }
+
+  throw new Error(`Artifact download failed after ${retryCount} retries.`)
+}
+
+export async function streamExtractExternal(
+  url: string,
+  directory: string
+): Promise<void> {
  const client = new httpClient.HttpClient(getUserAgentString())
  const response = await client.get(url)
-
  if (response.message.statusCode !== 200) {
    throw new Error(
      `Unexpected HTTP response from blob storage: ${response.message.statusCode} ${response.message.statusMessage}`
    )
  }

-  return response.message.pipe(unzipper.Extract({path: directory})).promise()
+  const timeout = 30 * 1000 // 30 seconds
+
+  return new Promise((resolve, reject) => {
+    const timerFn = (): void => {
+      response.message.destroy(
+        new Error(`Blob storage chunk did not respond in ${timeout}ms`)
+      )
+    }
+    const timer = setTimeout(timerFn, timeout)
+
+    response.message
+      .on('data', () => {
+        timer.refresh()
+      })
+      .on('error', (error: Error) => {
+        core.debug(
+          `response.message: Artifact download failed: ${error.message}`
+        )
+        clearTimeout(timer)
+        reject(error)
+      })
+      .pipe(unzip.Extract({path: directory}))
+      .on('close', () => {
+        clearTimeout(timer)
+        resolve()
+      })
+      .on('error', (error: Error) => {
+        reject(error)
+      })
+  })
 }

-export async function downloadArtifact(
+export async function downloadArtifactPublic(
  artifactId: number,
  repositoryOwner: string,
  repositoryName: string,
  token: string,
  options?: DownloadArtifactOptions
 ): Promise<DownloadArtifactResponse> {
-  const downloadPath = options?.path || getGitHubWorkspaceDir()
-
-  if (!(await exists(downloadPath))) {
-    core.debug(
-      `Artifact destination folder does not exist, creating: ${downloadPath}`
-    )
-    await fs.mkdir(downloadPath, {recursive: true})
-  } else {
-    core.debug(`Artifact destination folder already exists: ${downloadPath}`)
-  }
+  const downloadPath = await resolveOrCreateDirectory(options?.path)

  const api = github.getOctokit(token)

@@ -97,5 +146,72 @@ export async function downloadArtifact(
    throw new Error(`Unable to download and extract artifact: ${error.message}`)
  }

-  return {success: true, downloadPath}
+  return {downloadPath}
+}
+
+export async function downloadArtifactInternal(
+  artifactId: number,
+  options?: DownloadArtifactOptions
+): Promise<DownloadArtifactResponse> {
+  const downloadPath = await resolveOrCreateDirectory(options?.path)
+
+  const artifactClient = internalArtifactTwirpClient()
+
+  const {workflowRunBackendId, workflowJobRunBackendId} =
+    getBackendIdsFromToken()
+
+  const listReq: ListArtifactsRequest = {
+    workflowRunBackendId,
+    workflowJobRunBackendId,
+    idFilter: Int64Value.create({value: artifactId.toString()})
+  }
+
+  const {artifacts} = await artifactClient.ListArtifacts(listReq)
+
+  if (artifacts.length === 0) {
+    throw new ArtifactNotFoundError(
+      `No artifacts found for ID: ${artifactId}\nAre you trying to download from a different run? Try specifying a github-token with \`actions:read\` scope.`
+    )
+  }
+
+  if (artifacts.length > 1) {
+    core.warning('Multiple artifacts found, defaulting to first.')
+  }
+
+  const signedReq: GetSignedArtifactURLRequest = {
+    workflowRunBackendId: artifacts[0].workflowRunBackendId,
+    workflowJobRunBackendId: artifacts[0].workflowJobRunBackendId,
+    name: artifacts[0].name
+  }
+
+  const {signedUrl} = await artifactClient.GetSignedArtifactURL(signedReq)
+
+  core.info(
+    `Redirecting to blob download url: ${scrubQueryParameters(signedUrl)}`
+  )
+
+  try {
+    core.info(`Starting download of artifact to: ${downloadPath}`)
+    await streamExtract(signedUrl, downloadPath)
+    core.info(`Artifact download completed successfully.`)
+  } catch (error) {
+    throw new Error(`Unable to download and extract artifact: ${error.message}`)
+  }
+
+  return {downloadPath}
+}
+
+async function resolveOrCreateDirectory(
+  downloadPath = getGitHubWorkspaceDir()
+): Promise<string> {
+  if (!(await exists(downloadPath))) {
+    core.debug(
+      `Artifact destination folder does not exist, creating: ${downloadPath}`
+    )
+    await fs.mkdir(downloadPath, {recursive: true})
+  } else {
+    core.debug(`Artifact destination folder already exists: ${downloadPath}`)
+  }
+
+  return downloadPath
 }
@@ -1,14 +1,18 @@
-import {GetArtifactResponse} from '../shared/interfaces'
 import {getOctokit} from '@actions/github'
-import {getUserAgentString} from '../shared/user-agent'
-import {defaults as defaultGitHubOptions} from '@actions/github/lib/utils'
-import {getRetryOptions} from './retry-options'
-import {requestLog} from '@octokit/plugin-request-log'
 import {retry} from '@octokit/plugin-retry'
 import * as core from '@actions/core'
 import {OctokitOptions} from '@octokit/core/dist-types/types'
+import {defaults as defaultGitHubOptions} from '@actions/github/lib/utils'
+import {getRetryOptions} from './retry-options'
+import {requestLog} from '@octokit/plugin-request-log'
+import {GetArtifactResponse} from '../shared/interfaces'
+import {getBackendIdsFromToken} from '../shared/util'
+import {getUserAgentString} from '../shared/user-agent'
+import {internalArtifactTwirpClient} from '../shared/artifact-twirp-client'
+import {ListArtifactsRequest, StringValue, Timestamp} from '../../generated'
+import {ArtifactNotFoundError, InvalidResponseError} from '../shared/errors'

-export async function getArtifact(
+export async function getArtifactPublic(
  artifactName: string,
  workflowRunId: number,
  repositoryOwner: string,
@@ -38,32 +42,76 @@ export async function getArtifact(
  )

  if (getArtifactResp.status !== 200) {
-    core.warning(`non-200 response from GitHub API: ${getArtifactResp.status}`)
-    return {
-      success: false
-    }
+    throw new InvalidResponseError(
+      `Invalid response from GitHub API: ${getArtifactResp.status} (${getArtifactResp?.headers?.['x-github-request-id']})`
+    )
  }

  if (getArtifactResp.data.artifacts.length === 0) {
-    core.warning('no artifacts found')
-    return {
-      success: false
-    }
+    throw new ArtifactNotFoundError(
+      `Artifact not found for name: ${artifactName}`
+    )
  }

+  let artifact = getArtifactResp.data.artifacts[0]
  if (getArtifactResp.data.artifacts.length > 1) {
-    core.warning(
-      'more than one artifact found for a single name, returning first'
+    artifact = getArtifactResp.data.artifacts.sort((a, b) => b.id - a.id)[0]
+    core.debug(
+      `More than one artifact found for a single name, returning newest (id: ${artifact.id})`
    )
  }

  return {
-    success: true,
    artifact: {
-      name: getArtifactResp.data.artifacts[0].name,
-      id: getArtifactResp.data.artifacts[0].id,
-      url: getArtifactResp.data.artifacts[0].url,
-      size: getArtifactResp.data.artifacts[0].size_in_bytes
+      name: artifact.name,
+      id: artifact.id,
+      size: artifact.size_in_bytes,
+      createdAt: artifact.created_at ? new Date(artifact.created_at) : undefined
+    }
+  }
+}
+
+export async function getArtifactInternal(
+  artifactName: string
+): Promise<GetArtifactResponse> {
+  const artifactClient = internalArtifactTwirpClient()
+
+  const {workflowRunBackendId, workflowJobRunBackendId} =
+    getBackendIdsFromToken()
+
+  const req: ListArtifactsRequest = {
+    workflowRunBackendId,
+    workflowJobRunBackendId,
+    nameFilter: StringValue.create({value: artifactName})
+  }
+
+  const res = await artifactClient.ListArtifacts(req)
+
+  if (res.artifacts.length === 0) {
+    throw new ArtifactNotFoundError(
+      `Artifact not found for name: ${artifactName}`
+    )
+  }
+
+  let artifact = res.artifacts[0]
+  if (res.artifacts.length > 1) {
+    artifact = res.artifacts.sort(
+      (a, b) => Number(b.databaseId) - Number(a.databaseId)
+    )[0]
+
+    core.debug(
+      `More than one artifact found for a single name, returning newest (id: ${artifact.databaseId})`
+    )
+  }
+
+  return {
+    artifact: {
+      name: artifact.name,
+      id: Number(artifact.databaseId),
+      size: Number(artifact.size),
+      createdAt: artifact.createdAt
+        ? Timestamp.toDate(artifact.createdAt)
+        : undefined
    }
  }
 }
@@ -7,23 +7,27 @@ import {defaults as defaultGitHubOptions} from '@actions/github/lib/utils'
 import {requestLog} from '@octokit/plugin-request-log'
 import {retry} from '@octokit/plugin-retry'
 import {OctokitOptions} from '@octokit/core/dist-types/types'
+import {internalArtifactTwirpClient} from '../shared/artifact-twirp-client'
+import {getBackendIdsFromToken} from '../shared/util'
+import {ListArtifactsRequest, Timestamp} from '../../generated'

 // Limiting to 1000 for perf reasons
 const maximumArtifactCount = 1000
 const paginationCount = 100
 const maxNumberOfPages = maximumArtifactCount / paginationCount

-export async function listArtifacts(
+export async function listArtifactsPublic(
  workflowRunId: number,
  repositoryOwner: string,
  repositoryName: string,
-  token: string
+  token: string,
+  latest = false
 ): Promise<ListArtifactsResponse> {
  info(
    `Fetching artifact list for workflow run ${workflowRunId} in repository ${repositoryOwner}/${repositoryName}`
  )

-  const artifacts: Artifact[] = []
+  let artifacts: Artifact[] = []
  const [retryOpts, requestOpts] = getRetryOptions(defaultGitHubOptions)

  const opts: OctokitOptions = {
@@ -62,8 +66,8 @@ export async function listArtifacts(
    artifacts.push({
      name: artifact.name,
      id: artifact.id,
-      url: artifact.url,
-      size: artifact.size_in_bytes
+      size: artifact.size_in_bytes,
+      createdAt: artifact.created_at ? new Date(artifact.created_at) : undefined
    })
  }

@@ -89,15 +93,73 @@ export async function listArtifacts(
      artifacts.push({
        name: artifact.name,
        id: artifact.id,
-        url: artifact.url,
-        size: artifact.size_in_bytes
+        size: artifact.size_in_bytes,
+        createdAt: artifact.created_at
+          ? new Date(artifact.created_at)
+          : undefined
      })
    }
  }

-  info(`Finished fetching artifact list`)
+  if (latest) {
+    artifacts = filterLatest(artifacts)
+  }
+
+  info(`Found ${artifacts.length} artifact(s)`)

  return {
    artifacts
  }
 }
+
+export async function listArtifactsInternal(
+  latest = false
+): Promise<ListArtifactsResponse> {
+  const artifactClient = internalArtifactTwirpClient()
+
+  const {workflowRunBackendId, workflowJobRunBackendId} =
+    getBackendIdsFromToken()
+
+  const req: ListArtifactsRequest = {
+    workflowRunBackendId,
+    workflowJobRunBackendId
+  }
+
+  const res = await artifactClient.ListArtifacts(req)
+  let artifacts: Artifact[] = res.artifacts.map(artifact => ({
+    name: artifact.name,
+    id: Number(artifact.databaseId),
+    size: Number(artifact.size),
+    createdAt: artifact.createdAt
+      ? Timestamp.toDate(artifact.createdAt)
+      : undefined
+  }))
+
+  if (latest) {
+    artifacts = filterLatest(artifacts)
+  }
+
+  info(`Found ${artifacts.length} artifact(s)`)
+
+  return {
+    artifacts
+  }
+}
+
+/**
+ * Filters a list of artifacts to only include the latest artifact for each name
+ * @param artifacts The artifacts to filter
+ * @returns The filtered list of artifacts
+ */
+function filterLatest(artifacts: Artifact[]): Artifact[] {
+  artifacts.sort((a, b) => b.id - a.id)
+  const latestArtifacts: Artifact[] = []
+  const seenArtifactNames = new Set<string>()
+  for (const artifact of artifacts) {
+    if (!seenArtifactNames.has(artifact.name)) {
+      latestArtifacts.push(artifact)
+      seenArtifactNames.add(artifact.name)
+    }
+  }
+  return latestArtifacts
+}
@@ -3,6 +3,8 @@ import {BearerCredentialHandler} from '@actions/http-client/lib/auth'
 import {info, debug} from '@actions/core'
 import {ArtifactServiceClientJSON} from '../../generated'
 import {getResultsServiceUrl, getRuntimeToken} from './config'
+import {getUserAgentString} from './user-agent'
+import {NetworkError, UsageError} from './errors'

 // The twirp http client must implement this interface
 interface Rpc {
@@ -52,17 +54,17 @@ class ArtifactHttpClient implements Rpc {
    contentType: 'application/json' | 'application/protobuf',
    data: object | Uint8Array
  ): Promise<object | Uint8Array> {
-    const url = `${this.baseUrl}/twirp/${service}/${method}`
-    debug(`Requesting ${url}`)
+    const url = new URL(`/twirp/${service}/${method}`, this.baseUrl).href
+    debug(`[Request] ${method} ${url}`)
    const headers = {
      'Content-Type': contentType
    }
    try {
-      const response = await this.retryableRequest(async () =>
+      const {body} = await this.retryableRequest(async () =>
        this.httpClient.post(url, JSON.stringify(data), headers)
      )
-      const body = await response.readBody()
-      return JSON.parse(body)
+
+      return body
    } catch (error) {
      throw new Error(`Failed to ${method}: ${error.message}`)
    }
@@ -70,23 +72,47 @@ class ArtifactHttpClient implements Rpc {

  async retryableRequest(
    operation: () => Promise<HttpClientResponse>
-  ): Promise<HttpClientResponse> {
+  ): Promise<{response: HttpClientResponse; body: object}> {
    let attempt = 0
    let errorMessage = ''
+    let rawBody = ''
    while (attempt < this.maxAttempts) {
      let isRetryable = false

      try {
        const response = await operation()
        const statusCode = response.message.statusCode
-
+        rawBody = await response.readBody()
+        debug(`[Response] - ${response.message.statusCode}`)
+        debug(`Headers: ${JSON.stringify(response.message.headers, null, 2)}`)
+        const body = JSON.parse(rawBody)
+        debug(`Body: ${JSON.stringify(body, null, 2)}`)
        if (this.isSuccessStatusCode(statusCode)) {
-          return response
+          return {response, body}
        }
-
        isRetryable = this.isRetryableHttpStatusCode(statusCode)
        errorMessage = `Failed request: (${statusCode}) ${response.message.statusMessage}`
+        if (body.msg) {
+          if (UsageError.isUsageErrorMessage(body.msg)) {
+            throw new UsageError()
+          }
+
+          errorMessage = `${errorMessage}: ${body.msg}`
+        }
      } catch (error) {
+        if (error instanceof SyntaxError) {
+          debug(`Raw Body: ${rawBody}`)
+          throw error
+        }
+
+        if (error instanceof UsageError) {
+          throw error
+        }
+
+        if (NetworkError.isNetworkErrorCode(error?.code)) {
+          throw new NetworkError(error?.code)
+        }
+
        isRetryable = true
        errorMessage = error.message
      }
@@ -128,8 +154,7 @@ class ArtifactHttpClient implements Rpc {
      HttpCodes.GatewayTimeout,
      HttpCodes.InternalServerError,
      HttpCodes.ServiceUnavailable,
-      HttpCodes.TooManyRequests,
-      413 // Payload Too Large
+      HttpCodes.TooManyRequests
    ]

    return retryableStatusCodes.includes(statusCode)
@@ -157,17 +182,16 @@ class ArtifactHttpClient implements Rpc {
  }
 }

-export function createArtifactTwirpClient(
-  type: 'upload' | 'download',
-  maxAttempts?: number,
-  baseRetryIntervalMilliseconds?: number,
+export function internalArtifactTwirpClient(options?: {
+  maxAttempts?: number
+  retryIntervalMs?: number
  retryMultiplier?: number
-): ArtifactServiceClientJSON {
+}): ArtifactServiceClientJSON {
  const client = new ArtifactHttpClient(
-    `@actions/artifact-${type}`,
-    maxAttempts,
-    baseRetryIntervalMilliseconds,
-    retryMultiplier
+    getUserAgentString(),
+    options?.maxAttempts,
+    options?.retryIntervalMs,
+    options?.retryMultiplier
  )
  return new ArtifactServiceClientJSON(client)
 }
@@ -1,3 +1,5 @@
+import os from 'os'
+
 // Used for controlling the highWaterMark value of the zip that is being streamed
 // The same value is used as the chunk size that is use during upload to blob storage
 export function getUploadChunkSize(): number {
@@ -17,7 +19,8 @@ export function getResultsServiceUrl(): string {
  if (!resultsUrl) {
    throw new Error('Unable to get the ACTIONS_RESULTS_URL env variable')
  }
-  return resultsUrl
+
+  return new URL(resultsUrl).origin
 }

 export function isGhes(): boolean {
@@ -34,3 +37,17 @@ export function getGitHubWorkspaceDir(): string {
  }
  return ghWorkspaceDir
 }
+
+// Mimics behavior of azcopy: https://learn.microsoft.com/en-us/azure/storage/common/storage-use-azcopy-optimize
+// If your machine has fewer than 5 CPUs, then the value of this variable is set to 32.
+// Otherwise, the default value is equal to 16 multiplied by the number of CPUs. The maximum value of this variable is 300.
+export function getConcurrency(): number {
+  const numCPUs = os.cpus().length
+
+  if (numCPUs <= 4) {
+    return 32
+  }
+
+  const concurrency = 16 * numCPUs
+  return concurrency > 300 ? 300 : concurrency
+}
@@ -0,0 +1,72 @@
+export class FilesNotFoundError extends Error {
+  files: string[]
+
+  constructor(files: string[] = []) {
+    let message = 'No files were found to upload'
+    if (files.length > 0) {
+      message += `: ${files.join(', ')}`
+    }
+
+    super(message)
+    this.files = files
+    this.name = 'FilesNotFoundError'
+  }
+}
+
+export class InvalidResponseError extends Error {
+  constructor(message: string) {
+    super(message)
+    this.name = 'InvalidResponseError'
+  }
+}
+
+export class ArtifactNotFoundError extends Error {
+  constructor(message = 'Artifact not found') {
+    super(message)
+    this.name = 'ArtifactNotFoundError'
+  }
+}
+
+export class GHESNotSupportedError extends Error {
+  constructor(
+    message = '@actions/artifact v2.0.0+, upload-artifact@v4+ and download-artifact@v4+ are not currently supported on GHES.'
+  ) {
+    super(message)
+    this.name = 'GHESNotSupportedError'
+  }
+}
+
+export class NetworkError extends Error {
+  code: string
+
+  constructor(code: string) {
+    const message = `Unable to make request: ${code}\nIf you are using self-hosted runners, please make sure your runner has access to all GitHub endpoints: https://docs.github.com/en/actions/hosting-your-own-runners/managing-self-hosted-runners/about-self-hosted-runners#communication-between-self-hosted-runners-and-github`
+    super(message)
+    this.code = code
+    this.name = 'NetworkError'
+  }
+
+  static isNetworkErrorCode = (code?: string): boolean => {
+    if (!code) return false
+    return [
+      'ECONNRESET',
+      'ENOTFOUND',
+      'ETIMEDOUT',
+      'ECONNREFUSED',
+      'EHOSTUNREACH'
+    ].includes(code)
+  }
+}
+
+export class UsageError extends Error {
+  constructor() {
+    const message = `Artifact storage quota has been hit. Unable to upload any new artifacts. Usage is recalculated every 6-12 hours.\nMore info on storage limits: https://docs.github.com/en/billing/managing-billing-for-github-actions/about-billing-for-github-actions#calculating-minute-and-storage-spending`
+    super(message)
+    this.name = 'UsageError'
+  }
+
+  static isUsageErrorMessage = (msg?: string): boolean => {
+    if (!msg) return false
+    return msg.includes('insufficient usage')
+  }
+}
@@ -1,14 +1,7 @@
-/*****************************************************************************
- *                                                                           *
- *                            UploadArtifact                                 *
- *                                                                           *
- *****************************************************************************/
-export interface UploadResponse {
-  /**
-   * Denotes if an artifact was successfully uploaded
-   */
-  success: boolean
-
+/**
+ * Response from the server when an artifact is uploaded
+ */
+export interface UploadArtifactResponse {
  /**
   * Total size of the artifact in bytes. Not provided if no artifact was uploaded
   */
@@ -21,7 +14,10 @@ export interface UploadResponse {
  id?: number
 }

-export interface UploadOptions {
+/**
+ * Options for uploading an artifact
+ */
+export interface UploadArtifactOptions {
  /**
   * Duration after which artifact will expire in days.
   *
@@ -38,31 +34,43 @@ export interface UploadOptions {
   * input of 0 assumes default retention setting.
   */
  retentionDays?: number
+  /**
+   * The level of compression for Zlib to be applied to the artifact archive.
+   * The value can range from 0 to 9:
+   * - 0: No compression
+   * - 1: Best speed
+   * - 6: Default compression (same as GNU Gzip)
+   * - 9: Best compression
+   * Higher levels will result in better compression, but will take longer to complete.
+   * For large files that are not easily compressed, a value of 0 is recommended for significantly faster uploads.
+   */
+  compressionLevel?: number
 }

-/*****************************************************************************
- *                                                                           *
- *                              GetArtifact                                  *
- *                                                                           *
- *****************************************************************************/
-
+/**
+ * Response from the server when getting an artifact
+ */
 export interface GetArtifactResponse {
-  /**
-   * If an artifact was found
-   */
-  success: boolean
-
  /**
   * Metadata about the artifact that was found
   */
-  artifact?: Artifact
+  artifact: Artifact
 }

-/*****************************************************************************
- *                                                                           *
- *                             ListArtifact                                  *
- *                                                                           *
- *****************************************************************************/
+/**
+ * Options for listing artifacts
+ */
+export interface ListArtifactsOptions {
+  /**
+   * Filter the workflow run's artifacts to the latest by name
+   * In the case of reruns, this can be useful to avoid duplicates
+   */
+  latest?: boolean
+}
+
+/**
+ * Response from the server when listing artifacts
+ */
 export interface ListArtifactsResponse {
  /**
   * A list of artifacts that were found
@@ -70,22 +78,19 @@ export interface ListArtifactsResponse {
  artifacts: Artifact[]
 }

-/*****************************************************************************
- *                                                                           *
- *                           DownloadArtifact                                *
- *                                                                           *
- *****************************************************************************/
+/**
+ * Response from the server when downloading an artifact
+ */
 export interface DownloadArtifactResponse {
-  /**
-   * If the artifact download was successful
-   */
-  success: boolean
  /**
   * The path where the artifact was downloaded to
   */
  downloadPath?: string
 }

+/**
+ * Options for downloading an artifact
+ */
 export interface DownloadArtifactOptions {
  /**
   * Denotes where the artifact will be downloaded to. If not specified then the artifact is download to GITHUB_WORKSPACE
@@ -93,11 +98,9 @@ export interface DownloadArtifactOptions {
  path?: string
 }

-/*****************************************************************************
- *                                                                           *
- *                                 Shared                                    *
- *                                                                           *
- *****************************************************************************/
+/**
+ * An Actions Artifact
+ */
 export interface Artifact {
  /**
   * The name of the artifact
@@ -109,13 +112,48 @@ export interface Artifact {
   */
  id: number

-  /**
-   * The URL of the artifact
-   */
-  url: string
-
  /**
   * The size of the artifact in bytes
   */
  size: number
+
+  /**
+   * The time when the artifact was created
+   */
+  createdAt?: Date
+}
+
+// FindOptions are for fetching Artifact(s) out of the scope of the current run.
+export interface FindOptions {
+  /**
+   * The criteria for finding Artifact(s) out of the scope of the current run.
+   */
+  findBy?: {
+    /**
+     * Token with actions:read permissions
+     */
+    token: string
+    /**
+     * WorkflowRun of the artifact(s) to lookup
+     */
+    workflowRunId: number
+    /**
+     * Repository owner (eg. 'actions')
+     */
+    repositoryOwner: string
+    /**
+     * Repository owner (eg. 'toolkit')
+     */
+    repositoryName: string
+  }
+}
+
+/**
+ * Response from the server when deleting an artifact
+ */
+export interface DeleteArtifactResponse {
+  /**
+   * The id of the artifact that was deleted
+   */
+  id: number
 }
@@ -1,3 +1,4 @@
+import * as core from '@actions/core'
 import {getRuntimeToken} from './config'
 import jwt_decode from 'jwt-decode'

@@ -11,7 +12,7 @@ interface ActionsToken {
 }

 const InvalidJwtError = new Error(
-  'Failed to get backend IDs: The provided JWT token is invalid'
+  'Failed to get backend IDs: The provided JWT token is invalid and/or missing claims'
 )

 // uses the JWT token claims to get the
@@ -41,24 +42,29 @@ export function getBackendIdsFromToken(): BackendIds {

  for (const scopes of scpParts) {
    const scopeParts = scopes.split(':')
+    if (scopeParts?.[0] !== 'Actions.Results') {
+      // not the Actions.Results scope
+      continue
+    }
+
    /*
     * example scopeParts:
     * ["Actions.Results", "ce7f54c7-61c7-4aae-887f-30da475f5f1a", "ca395085-040a-526b-2ce8-bdc85f692774"]
     */
    if (scopeParts.length !== 3) {
-      // not the Actions.Results scope
-      continue
+      // missing expected number of claims
+      throw InvalidJwtError
    }

-    if (scopeParts[0] !== 'Actions.Results') {
-      // not the Actions.Results scope
-      continue
-    }
-
-    return {
+    const ids = {
      workflowRunBackendId: scopeParts[1],
      workflowJobRunBackendId: scopeParts[2]
    }
+
+    core.debug(`Workflow Run Backend ID: ${ids.workflowRunBackendId}`)
+    core.debug(`Workflow Job Run Backend ID: ${ids.workflowJobRunBackendId}`)
+
+    return ids
  }

  throw InvalidJwtError
@@ -1,17 +1,13 @@
 import {BlobClient, BlockBlobUploadStreamOptions} from '@azure/storage-blob'
 import {TransferProgressEvent} from '@azure/core-http'
 import {ZipUploadStream} from './zip'
-import {getUploadChunkSize} from '../shared/config'
+import {getUploadChunkSize, getConcurrency} from '../shared/config'
 import * as core from '@actions/core'
 import * as crypto from 'crypto'
 import * as stream from 'stream'
+import {NetworkError} from '../shared/errors'

 export interface BlobUploadResponse {
-  /**
-   * If the upload was successful or not
-   */
-  isSuccess: boolean
-
  /**
   * The total reported upload size in bytes. Empty if the upload failed
   */
@@ -29,13 +25,13 @@ export async function uploadZipToBlobStorage(
 ): Promise<BlobUploadResponse> {
  let uploadByteCount = 0

-  const maxBuffers = 5
+  const maxConcurrency = getConcurrency()
  const bufferSize = getUploadChunkSize()
  const blobClient = new BlobClient(authenticatedUploadURL)
  const blockBlobClient = blobClient.getBlockBlobClient()

  core.debug(
-    `Uploading artifact zip to blob storage with maxBuffers: ${maxBuffers}, bufferSize: ${bufferSize}`
+    `Uploading artifact zip to blob storage with maxConcurrency: ${maxConcurrency}, bufferSize: ${bufferSize}`
  )

  const uploadCallback = (progress: TransferProgressEvent): void => {
@@ -55,41 +51,36 @@ export async function uploadZipToBlobStorage(
  zipUploadStream.pipe(uploadStream) // This stream is used for the upload
  zipUploadStream.pipe(hashStream).setEncoding('hex') // This stream is used to compute a hash of the zip content that gets used. Integrity check

-  try {
-    core.info('Beginning upload of artifact content to blob storage')
+  core.info('Beginning upload of artifact content to blob storage')

+  try {
    await blockBlobClient.uploadStream(
      uploadStream,
      bufferSize,
-      maxBuffers,
+      maxConcurrency,
      options
    )
-
-    core.info('Finished uploading artifact content to blob storage!')
-
-    hashStream.end()
-    sha256Hash = hashStream.read() as string
-    core.info(`SHA256 hash of uploaded artifact zip is ${sha256Hash}`)
  } catch (error) {
-    core.warning(
-      `Failed to upload artifact zip to blob storage, error: ${error}`
-    )
-    return {
-      isSuccess: false
+    if (NetworkError.isNetworkErrorCode(error?.code)) {
+      throw new NetworkError(error?.code)
    }
+
+    throw error
  }

+  core.info('Finished uploading artifact content to blob storage!')
+
+  hashStream.end()
+  sha256Hash = hashStream.read() as string
+  core.info(`SHA256 hash of uploaded artifact zip is ${sha256Hash}`)
+
  if (uploadByteCount === 0) {
    core.warning(
-      `No data was uploaded to blob storage. Reported upload byte count is 0`
+      `No data was uploaded to blob storage. Reported upload byte count is 0.`
    )
-    return {
-      isSuccess: false
-    }
  }

  return {
-    isSuccess: true,
    uploadSize: uploadByteCount,
    sha256Hash
  }
@@ -1,8 +1,11 @@
 import * as core from '@actions/core'
-import {UploadOptions, UploadResponse} from '../shared/interfaces'
+import {
+  UploadArtifactOptions,
+  UploadArtifactResponse
+} from '../shared/interfaces'
 import {getExpiration} from './retention'
 import {validateArtifactName} from './path-and-artifact-name-validation'
-import {createArtifactTwirpClient} from '../shared/artifact-twirp-client'
+import {internalArtifactTwirpClient} from '../shared/artifact-twirp-client'
 import {
  UploadZipSpecification,
  getUploadZipSpecification,
@@ -16,13 +19,14 @@ import {
  FinalizeArtifactRequest,
  StringValue
 } from '../../generated'
+import {FilesNotFoundError, InvalidResponseError} from '../shared/errors'

 export async function uploadArtifact(
  name: string,
  files: string[],
  rootDirectory: string,
-  options?: UploadOptions | undefined
-): Promise<UploadResponse> {
+  options?: UploadArtifactOptions | undefined
+): Promise<UploadArtifactResponse> {
  validateArtifactName(name)
  validateRootDirectory(rootDirectory)

@@ -31,31 +35,16 @@ export async function uploadArtifact(
    rootDirectory
  )
  if (zipSpecification.length === 0) {
-    core.warning(`No files were found to upload`)
-    return {
-      success: false
-    }
+    throw new FilesNotFoundError(
+      zipSpecification.flatMap(s => (s.sourcePath ? [s.sourcePath] : []))
+    )
  }

-  const zipUploadStream = await createZipUploadStream(zipSpecification)
-
  // get the IDs needed for the artifact creation
  const backendIds = getBackendIdsFromToken()
-  if (!backendIds.workflowRunBackendId || !backendIds.workflowJobRunBackendId) {
-    core.warning(
-      `Failed to get the necessary backend ids which are required to create the artifact`
-    )
-    return {
-      success: false
-    }
-  }
-  core.debug(`Workflow Run Backend ID: ${backendIds.workflowRunBackendId}`)
-  core.debug(
-    `Workflow Job Run Backend ID: ${backendIds.workflowJobRunBackendId}`
-  )

  // create the artifact client
-  const artifactClient = createArtifactTwirpClient('upload')
+  const artifactClient = internalArtifactTwirpClient()

  // create the artifact
  const createArtifactReq: CreateArtifactRequest = {
@@ -74,22 +63,21 @@ export async function uploadArtifact(
  const createArtifactResp =
    await artifactClient.CreateArtifact(createArtifactReq)
  if (!createArtifactResp.ok) {
-    core.warning(`Failed to create artifact`)
-    return {
-      success: false
-    }
+    throw new InvalidResponseError(
+      'CreateArtifact: response from backend was not ok'
+    )
  }

+  const zipUploadStream = await createZipUploadStream(
+    zipSpecification,
+    options?.compressionLevel
+  )
+
  // Upload zip to blob storage
  const uploadResult = await uploadZipToBlobStorage(
    createArtifactResp.signedUploadUrl,
    zipUploadStream
  )
-  if (uploadResult.isSuccess === false) {
-    return {
-      success: false
-    }
-  }

  // finalize the artifact
  const finalizeArtifactReq: FinalizeArtifactRequest = {
@@ -110,10 +98,9 @@ export async function uploadArtifact(
  const finalizeArtifactResp =
    await artifactClient.FinalizeArtifact(finalizeArtifactReq)
  if (!finalizeArtifactResp.ok) {
-    core.warning(`Failed to finalize artifact`)
-    return {
-      success: false
-    }
+    throw new InvalidResponseError(
+      'FinalizeArtifact: response from backend was not ok'
+    )
  }

  const artifactId = BigInt(finalizeArtifactResp.artifactId)
@@ -122,7 +109,6 @@ export async function uploadArtifact(
  )

  return {
-    success: true,
    size: uploadResult.uploadSize,
    id: Number(artifactId)
  }
@@ -5,6 +5,8 @@ import {createReadStream} from 'fs'
 import {UploadZipSpecification} from './upload-zip-specification'
 import {getUploadChunkSize} from '../shared/config'

+export const DEFAULT_COMPRESSION_LEVEL = 6
+
 // Custom stream transformer so we can set the highWaterMark property
 // See https://github.com/nodejs/node/issues/8855
 export class ZipUploadStream extends stream.Transform {
@@ -21,14 +23,16 @@ export class ZipUploadStream extends stream.Transform {
 }

 export async function createZipUploadStream(
-  uploadSpecification: UploadZipSpecification[]
+  uploadSpecification: UploadZipSpecification[],
+  compressionLevel: number = DEFAULT_COMPRESSION_LEVEL
 ): Promise<ZipUploadStream> {
+  core.debug(
+    `Creating Artifact archive with compressionLevel: ${compressionLevel}`
+  )
+
  const zip = archiver.create('zip', {
-    zlib: {level: 9} // Sets the compression level.
-    // Available options are 0-9
-    // 0 => no compression
-    // 1 => fastest with low compression
-    // 9 => highest compression ratio but the slowest
+    highWaterMark: getUploadChunkSize(),
+    zlib: {level: compressionLevel}
  })

  // register callbacks for various events during the zip lifecycle
@@ -164,3 +164,7 @@
 ### 3.2.2

 - Add new default cache download method to improve performance and reduce hangs [#1484](https://github.com/actions/toolkit/pull/1484)
+
+### 3.2.3
+
+- Fixed a bug that mutated path arguments to `getCacheVersion` [#1378](https://github.com/actions/toolkit/pull/1378)
@@ -1,6 +1,6 @@
 {
  "name": "@actions/cache",
-  "version": "3.2.2",
+  "version": "3.2.3",
  "preview": true,
  "description": "Actions cache lib",
  "keywords": [
@@ -80,7 +80,8 @@ export function getCacheVersion(
  compressionMethod?: CompressionMethod,
  enableCrossOsArchive = false
 ): string {
-  const components = paths
+  // don't pass changes upstream
+  const components = paths.slice()

  // Add compression method to cache version to restore
  // compressed cache as per compression method
@@ -333,3 +333,154 @@ toPlatformPath('/foo/bar') // => \foo\bar
 // On a Linux runner.
 toPlatformPath('\\foo\\bar') // => /foo/bar
 ```
+
+#### Platform helper
+
+Provides shorthands for getting information about platform action is running on.
+
+```js
+import { platform } from '@actions/core'
+
+/* equals to a call of os.platform() */
+platform.platform // 'win32' | 'darwin' | 'linux' | 'freebsd' | 'openbsd' | 'android' | 'cygwin' | 'sunos'
+
+/* equals to a call of os.arch() */
+platform.arch // 'x64' | 'arm' | 'arm64' | 'ia32' | 'mips' | 'mipsel' | 'ppc' | 'ppc64' | 'riscv64' | 's390' | 's390x'
+
+/* common shorthands for platform-specific logic */
+platform.isWindows // true
+platform.isMacOS // false
+platform.isLinux // false
+
+/* run platform-specific script to get more details about the exact platform, works on Windows, MacOS and Linux */
+const {
+  name, // Microsoft Windows 11 Enterprise
+  version, // 10.0.22621
+} = await platform.getDetails()
+```
+
+#### Populating job summary
+
+These methods can be used to populate a [job summary](https://docs.github.com/en/actions/using-workflows/workflow-commands-for-github-actions#adding-a-job-summary). A job summary is a buffer that can be added to throughout your job via `core.summary` methods.
+
+Job summaries when complete must be written to the summary buffer file via the `core.summary.write()` method.
+
+All methods except `addRaw()` utilize the `addRaw()` method to append to the buffer, followed by an EOL using the `addEOL()` method.
+
+```typescript
+
+// Write raw text, optionally add an EOL after the content, defaults to false
+core.summary.addRaw('Some content here :speech_balloon:', true)
+// Output: Some content here :speech_balloon:\n
+
+// Add an operating system-specific end-of-line marker
+core.summary.addEOL()
+// Output (POSIX): \n
+// Output (Windows): \r\n
+
+// Add a codeblock with an optional language for syntax highlighting
+core.summary.addCodeBlock('console.log(\'hello world\')', 'javascript')
+// Output: <pre lang="javascript"><code>console.log('hello world')</code></pre>
+
+// Add a list, second parameter indicates if list is ordered, defaults to false
+core.summary.addList(['item1','item2','item3'], true)
+// Output: <ol><li>item1</li><li>item2</li><li>item3</li></ol>
+
+// Add a collapsible HTML details element
+core.summary.addDetails('Label', 'Some detail that will be collapsed')
+// Output: <details><summary>Label</summary>Some detail that will be collapsed</details>
+
+// Add an image, image options parameter is optional, you can supply one of or both width and height in pixels
+core.summary.addImage('example.png', 'alt description of img', {width: '100', height: '100'})
+// Output: <img src="example.png" alt="alt description of img" width="100" height="100">
+
+// Add an HTML section heading element, optionally pass a level that translates to 'hX' ie. h2. Defaults to h1
+core.summary.addHeading('My Heading', '2')
+// Output: <h2>My Heading</h2>
+
+// Add an HTML thematic break <hr>
+core.summary.addSeparator()
+// Output: <hr>
+
+// Add an HTML line break <br>
+core.summary.addBreak()
+// Output: <br>
+
+// Add an HTML blockquote with an optional citation
+core.summary.addQuote('To be or not to be', 'Shakespeare')
+// Output: <blockquote cite="Shakespeare">To be or not to be</blockquote>
+
+// Add an HTML anchor tag
+core.summary.addLink('click here', 'https://github.com')
+// Output: <a href="https://github.com">click here</a>
+
+```
+
+Tables are added using the `addTable()` method, and an array of `SummaryTableRow`.
+
+```typescript
+
+export type SummaryTableRow = (SummaryTableCell | string)[]
+
+export interface SummaryTableCell {
+  /**
+   * Cell content
+   */
+  data: string
+  /**
+   * Render cell as header
+   * (optional) default: false
+   */
+  header?: boolean
+  /**
+   * Number of columns the cell extends
+   * (optional) default: '1'
+   */
+  colspan?: string
+  /**
+   * Number of rows the cell extends
+   * (optional) default: '1'
+   */
+  rowspan?: string
+}
+
+```
+
+For example
+
+```typescript
+
+const tableData = [
+  {data: 'Header1', header: true},
+  {data: 'Header2', header: true},
+  {data: 'Header3', header: true},
+  {data: 'MyData1'},
+  {data: 'MyData2'},
+  {data: 'MyData3'}
+]
+
+// Add an HTML table
+core.summary.addTable([tableData])
+// Output: <table><tr><th>Header1</th><th>Header2</th><th>Header3</th></tr><tr></tr><td>MyData1</td><td>MyData2</td><td>MyData3</td></tr></table>
+
+```
+
+In addition to job summary content, there are utility functions for interfacing with the buffer.
+
+```typescript
+
+// Empties the summary buffer AND wipes the summary file on disk
+core.summary.clear()
+
+// Returns the current summary buffer as a string
+core.summary.stringify()
+
+// If the summary buffer is empty
+core.summary.isEmptyBuffer()
+
+// Resets the summary buffer without writing to the summary file on disk
+core.summary.emptyBuffer()
+
+// Writes text in the buffer to the summary buffer file and empties the buffer, optionally overwriting all existing content in the summary file with buffer contents. Defaults to false.
+core.summary.write({overwrite: true})
+```
@@ -168,24 +168,6 @@ describe('@actions/core', () => {
    ])
  })

-  it('setSecret produces the correct command 2', () => {
-    core.setSecret('secret val %')
-    core.setSecret('multi\nline\r\nsecret')
-    assertWriteCalls([
-      `::add-mask::secret val %25${os.EOL}`,
-      `::add-mask::multi%0Aline%0D%0Asecret${os.EOL}`
-    ])
-  })
-
-  it('setSecret produces the correct command 3', () => {
-    core.setSecret('secret val %25')
-    core.setSecret('multi\nline\r\nsecret')
-    assertWriteCalls([
-      `::add-mask::secret val %2525${os.EOL}`,
-      `::add-mask::multi%0Aline%0D%0Asecret${os.EOL}`
-    ])
-  })
-
  it('prependPath produces the correct commands and sets the env', () => {
    const command = 'PATH'
    createFileCommandFile(command)
@@ -0,0 +1,29 @@
+import os from 'os'
+import {platform} from '../src/core'
+
+describe('getInfo', () => {
+  it('returns the platform info', async () => {
+    const info = await platform.getDetails()
+    expect(info).toEqual({
+      name: expect.any(String),
+      platform: expect.any(String),
+      arch: expect.any(String),
+      version: expect.any(String),
+      isWindows: expect.any(Boolean),
+      isMacOS: expect.any(Boolean),
+      isLinux: expect.any(Boolean)
+    })
+  })
+
+  it('returns the platform info with the correct name', async () => {
+    const isWindows = os.platform() === 'win32'
+    const isMacOS = os.platform() === 'darwin'
+    const isLinux = os.platform() === 'linux'
+
+    const info = await platform.getDetails()
+    expect(info.platform).toEqual(os.platform())
+    expect(info.isWindows).toEqual(isWindows)
+    expect(info.isMacOS).toEqual(isMacOS)
+    expect(info.isLinux).toEqual(isLinux)
+  })
+})
@@ -9,6 +9,7 @@
      "version": "1.10.1",
      "license": "MIT",
      "dependencies": {
+        "@actions/exec": "^1.1.1",
        "@actions/http-client": "^2.0.1",
        "uuid": "^8.3.2"
      },
@@ -17,6 +18,14 @@
        "@types/uuid": "^8.3.4"
      }
    },
+    "node_modules/@actions/exec": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/@actions/exec/-/exec-1.1.1.tgz",
+      "integrity": "sha512-+sCcHHbVdk93a0XT19ECtO/gIXoxvdsgQLzb2fE2/5sIZmWQuluYyjPQtrtTHdU1YzTZ7bAPN4sITq2xi1679w==",
+      "dependencies": {
+        "@actions/io": "^1.0.1"
+      }
+    },
    "node_modules/@actions/http-client": {
      "version": "2.1.0",
      "resolved": "https://registry.npmjs.org/@actions/http-client/-/http-client-2.1.0.tgz",
@@ -25,6 +34,11 @@
        "tunnel": "^0.0.6"
      }
    },
+    "node_modules/@actions/io": {
+      "version": "1.1.3",
+      "resolved": "https://registry.npmjs.org/@actions/io/-/io-1.1.3.tgz",
+      "integrity": "sha512-wi9JjgKLYS7U/z8PPbco+PvTb/nRWjeoFlJ1Qer83k/3C5PHQi28hiVdeE2kHXmIL99mQFawx8qt/JPjZilJ8Q=="
+    },
    "node_modules/@types/node": {
      "version": "12.0.2",
      "resolved": "https://registry.npmjs.org/@types/node/-/node-12.0.2.tgz",
@@ -55,6 +69,14 @@
    }
  },
  "dependencies": {
+    "@actions/exec": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/@actions/exec/-/exec-1.1.1.tgz",
+      "integrity": "sha512-+sCcHHbVdk93a0XT19ECtO/gIXoxvdsgQLzb2fE2/5sIZmWQuluYyjPQtrtTHdU1YzTZ7bAPN4sITq2xi1679w==",
+      "requires": {
+        "@actions/io": "^1.0.1"
+      }
+    },
    "@actions/http-client": {
      "version": "2.1.0",
      "resolved": "https://registry.npmjs.org/@actions/http-client/-/http-client-2.1.0.tgz",
@@ -63,6 +85,11 @@
        "tunnel": "^0.0.6"
      }
    },
+    "@actions/io": {
+      "version": "1.1.3",
+      "resolved": "https://registry.npmjs.org/@actions/io/-/io-1.1.3.tgz",
+      "integrity": "sha512-wi9JjgKLYS7U/z8PPbco+PvTb/nRWjeoFlJ1Qer83k/3C5PHQi28hiVdeE2kHXmIL99mQFawx8qt/JPjZilJ8Q=="
+    },
    "@types/node": {
      "version": "12.0.2",
      "resolved": "https://registry.npmjs.org/@types/node/-/node-12.0.2.tgz",
@@ -36,6 +36,7 @@
    "url": "https://github.com/actions/toolkit/issues"
  },
  "dependencies": {
+    "@actions/exec": "^1.1.1",
    "@actions/http-client": "^2.0.1",
    "uuid": "^8.3.2"
  },
@@ -386,3 +386,8 @@ export {markdownSummary} from './summary'
 * Path exports
 */
 export {toPosixPath, toWin32Path, toPlatformPath} from './path-utils'
+
+/**
+ * Platform utilities exports
+ */
+export * as platform from './platform'
@@ -0,0 +1,87 @@
+import os from 'os'
+import * as exec from '@actions/exec'
+
+const getWindowsInfo = async (): Promise<{name: string; version: string}> => {
+  const {stdout: version} = await exec.getExecOutput(
+    'powershell -command "(Get-CimInstance -ClassName Win32_OperatingSystem).Version"',
+    undefined,
+    {
+      silent: true
+    }
+  )
+
+  const {stdout: name} = await exec.getExecOutput(
+    'powershell -command "(Get-CimInstance -ClassName Win32_OperatingSystem).Caption"',
+    undefined,
+    {
+      silent: true
+    }
+  )
+
+  return {
+    name: name.trim(),
+    version: version.trim()
+  }
+}
+
+const getMacOsInfo = async (): Promise<{
+  name: string
+  version: string
+}> => {
+  const {stdout} = await exec.getExecOutput('sw_vers', undefined, {
+    silent: true
+  })
+
+  const version = stdout.match(/ProductVersion:\s*(.+)/)?.[1] ?? ''
+  const name = stdout.match(/ProductName:\s*(.+)/)?.[1] ?? ''
+
+  return {
+    name,
+    version
+  }
+}
+
+const getLinuxInfo = async (): Promise<{
+  name: string
+  version: string
+}> => {
+  const {stdout} = await exec.getExecOutput('lsb_release', ['-i', '-r', '-s'], {
+    silent: true
+  })
+
+  const [name, version] = stdout.trim().split('\n')
+
+  return {
+    name,
+    version
+  }
+}
+
+export const platform = os.platform()
+export const arch = os.arch()
+export const isWindows = platform === 'win32'
+export const isMacOS = platform === 'darwin'
+export const isLinux = platform === 'linux'
+
+export async function getDetails(): Promise<{
+  name: string
+  platform: string
+  arch: string
+  version: string
+  isWindows: boolean
+  isMacOS: boolean
+  isLinux: boolean
+}> {
+  return {
+    ...(await (isWindows
+      ? getWindowsInfo()
+      : isMacOS
+      ? getMacOsInfo()
+      : getLinuxInfo())),
+    platform,
+    arch,
+    isWindows,
+    isMacOS,
+    isLinux
+  }
+}
@@ -16,6 +16,7 @@ export class Context {
  action: string
  actor: string
  job: string
+  runAttempt: number
  runNumber: number
  runId: number
  apiUrl: string
@@ -44,6 +45,7 @@ export class Context {
    this.action = process.env.GITHUB_ACTION as string
    this.actor = process.env.GITHUB_ACTOR as string
    this.job = process.env.GITHUB_JOB as string
+    this.runAttempt = parseInt(process.env.GITHUB_RUN_ATTEMPT as string, 10)
    this.runNumber = parseInt(process.env.GITHUB_RUN_NUMBER as string, 10)
    this.runId = parseInt(process.env.GITHUB_RUN_ID as string, 10)
    this.apiUrl = process.env.GITHUB_API_URL ?? `https://api.github.com`
Author	SHA1	Message	Date
Rob Herley	1852eb2115	more delete examples	2024-01-17 18:58:58 -05:00
Rob Herley	abe0bd98df	delete example	2024-01-17 18:21:25 -05:00
Rob Herley	2ad687a32e	add integration test for delete	2024-01-17 17:54:10 -05:00
Rob Herley	2f5fb3f92b	list for correct backend ids in internal delete	2024-01-17 17:53:49 -05:00
Rob Herley	7fd71a5e13	fix typo	2024-01-17 16:56:34 -05:00
Rob Herley	b62d4c91b6	add public and internal methods to delete artifacts	2024-01-17 16:18:49 -05:00
Rob Herley	1b5a6e26f4	Merge pull request #1623 from actions/robherley/update-cache-release Updates release notes for @actions/cache v3.2.3	2024-01-10 17:40:55 -05:00
Rob Herley	7c27528ab4	Update RELEASES.md Updates release notes for @actions/cache v3.2.3	2024-01-10 17:32:52 -05:00
Rob Herley	82e8bc69b8	Merge pull request #1622 from actions/robherley/bump-cache-version Update cache npm package version	2024-01-10 17:29:16 -05:00
Rob Herley	b9079670eb	Update cache npm package version	2024-01-10 17:05:13 -05:00
Rob Herley	cab491a426	Merge pull request #1378 from MSP-Greg/00-cache-paths-dup cache - getCacheVersion - dup paths array	2024-01-10 17:01:51 -05:00
Vallie Joseph	0389dcd5e4	updating release notes (#1620 )	2024-01-10 10:43:38 -05:00
Ryan Troost	64b2775394	Merge pull request #1613 from actions/srryan/download-v4-client-blob Update `http.client` to retry transient network hang ups	2024-01-09 16:01:39 -05:00
Vallie Joseph	439cd9b37e	appeasing linter	2024-01-09 19:47:25 +00:00
Vallie Joseph	c1ded1dc4d	appeasing linter	2024-01-09 19:47:02 +00:00
Vallie Joseph	f37c445bc5	reverting jest	2024-01-09 19:46:17 +00:00
Vallie Joseph	e95bcfe359	Update jest.config.js	2024-01-09 14:44:29 -05:00
Vallie Joseph	7549d1b218	removing info logs	2024-01-09 19:42:04 +00:00
Vallie Joseph	2124ef2413	cleaning up logs	2024-01-09 19:36:26 +00:00
Vallie Joseph	d617670abc	updating timer; removing logs	2024-01-09 19:23:57 +00:00
Vallie Joseph	47157e5ade	fixing true	2024-01-09 19:05:11 +00:00
Vallie Joseph	8a6aae0a16	updating global timeout	2024-01-09 19:03:41 +00:00
Vallie Joseph	58ec2bdcc9	increase timeout	2024-01-09 18:55:50 +00:00
Vallie Joseph	e19b629130	increasing timeout	2024-01-09 18:45:26 +00:00
Vallie Joseph	d63a8c4d3f	updating package-json	2024-01-09 17:13:35 +00:00
Vallie Joseph	67d2d582dc	adding delayed response to message body http mock	2024-01-09 16:44:12 +00:00
Vallie Joseph	9d70b8a9fb	testing reject after timeout	2024-01-08 15:20:05 +00:00
Vallie Joseph	7f47ffaee2	committing v1	2023-12-22 03:51:47 +00:00
Vallie Joseph	98e1a813db	testing ci	2023-12-21 20:22:20 +00:00
Vallie Joseph	0d39975814	updating test with blob timeouts	2023-12-21 18:31:01 +00:00
Vallie Joseph	f482643a6e	updating timeout for retries	2023-12-21 15:10:01 +00:00
bethanyj28	ff2c524611	lint and format	2023-12-21 09:25:34 -05:00
srryan	ecb4df89bf	remove the exit	2023-12-20 18:23:47 -05:00
srryan	03319fcffa	client fixes for retries + logging	2023-12-20 18:08:00 -05:00
srryan	c33724abbd	update to http client	2023-12-20 15:45:19 -05:00
Rob Herley	d6f3ee93b8	reject don't throw	2023-12-20 14:37:13 -05:00
Rob Herley	34a411f3c0	add timeout in between data chunks	2023-12-20 13:59:31 -05:00
Rob Herley	2d6ba67518	retry the promise	2023-12-20 13:11:04 -05:00
Yukai Chou	5430c5d848	fix typo (#1611 )	2023-12-20 03:16:52 -05:00
James Renaud	bc68ce94ea	chore(docs): add missing job summary documentation (#1574 ) Co-authored-by: Konrad Pabjan <konradpabjan@github.com>	2023-12-20 03:12:17 -05:00
srryan	78ed49ff88	update error handling abort	2023-12-19 12:46:58 -05:00
srryan	c119fcd773	update optional settings for blob client	2023-12-19 12:02:10 -05:00
srryan	73babeabef	add explicit options	2023-12-19 11:49:39 -05:00
Vallie Joseph	bf93b54558	adding logger for blob client and response	2023-12-18 23:09:10 +00:00
srryan	0c0770ce57	cleanup	2023-12-18 17:52:55 -05:00
srryan	571bf222ee	update to use blob client over http client	2023-12-18 17:11:14 -05:00
Rob Herley	68f22927e7	Merge pull request #1608 from actions/robherley/artifact-client-import Update artifact module quick start	2023-12-14 15:46:14 -05:00
Rob Herley	11a2dd3117	update artifact module quick start	2023-12-14 15:38:49 -05:00
Rob Herley	43c63eef65	Merge pull request #1607 from actions/robherley/update-artifact-tests Update artifact workflow tests	2023-12-13 12:47:12 -05:00
Rob Herley	6a9034d692	update artifact workflow tests	2023-12-13 12:19:14 -05:00
Rob Herley	eff198be5b	Merge pull request #1605 from actions/robherley/usage-message Better error message for artifact usage limits	2023-12-12 09:49:55 -05:00
Rob Herley	16b786a545	better error message for usage limits	2023-12-11 22:01:08 -05:00
Rob Herley	18ce228b82	Merge pull request #1603 from actions/robherley/network-errors Add specific messages for network-specific node error codes	2023-12-11 17:34:24 -05:00
Rob Herley	a4bd0f1214	Add specific messages for network-specific node error codes	2023-12-11 17:07:48 -05:00
Rob Herley	37a66ebd47	Merge pull request #1602 from actions/robherley/replace-unzip-lib [artifact] replace unzipper with unzip-stream	2023-12-11 14:22:07 -05:00
Rob Herley	09249a72d7	push null at end of mocked message	2023-12-11 13:41:11 -05:00
Rob Herley	4c531c013a	update packages	2023-12-11 12:24:41 -05:00
Rob Herley	3c3af56b29	replace unzipper with unzip-stream	2023-12-11 12:15:40 -05:00
Vallie Joseph	950e1711a1	Improve error messages (duplicate artifacts; too many artifacts) (#1600 ) * cleaning up error messages * updating package-json * updating package-lock * . * . * testing return message * updating error check * adding test * rmv unused var * updating status code to match conflict message	2023-12-11 11:26:54 -05:00
Jonathan Tamsut	88b76de595	Add back 429 to list of retryable requests (#1599 ) * add back 429 to list of retryable requests * fix lint error	2023-12-08 11:00:44 -08:00
Jonathan Tamsut	55a05255d7	Remove 429 request from list of retry-able status codes (#1597 ) * remove 429 request from retryable * remove 413 * make linter happy	2023-12-07 13:22:17 -08:00
Rob Herley	64d1b104d0	Generate Typescript Docs for `@actions/artifact` (#1595 ) * autogenerate artifact documentation * clean up comments for better autogen docs	2023-12-07 09:57:20 -08:00
Rob Herley	43ccaf05d9	Merge pull request #1596 from actions/robherley/cleanup-handlers Cleanup artifact handlers hanging node process	2023-12-06 19:27:30 -05:00
Rob Herley	f732e4cd62	linter	2023-12-06 23:57:33 +00:00
Rob Herley	8c317a0e59	one too many parses	2023-12-06 23:51:16 +00:00
Rob Herley	715b1acc05	cleanup artifact handlers hanging node process	2023-12-06 23:42:07 +00:00
Rob Herley	207747e7af	Merge pull request #1594 from actions/robherley/artifact-docs-updates @actions/artifact doc updates	2023-12-06 14:30:00 -05:00
Rob Herley	c042a30d3d	Update packages/artifact/CONTRIBUTIONS.md Co-authored-by: Mattia Richetto <mattiaerre@github.com>	2023-12-06 14:05:38 -05:00
Rob Herley	70cad3f635	Update packages/artifact/README.md Co-authored-by: Konrad Pabjan <konradpabjan@github.com>	2023-12-06 13:19:38 -05:00
Rob Herley	1f87038676	Update packages/artifact/README.md Co-authored-by: Konrad Pabjan <konradpabjan@github.com>	2023-12-06 13:19:32 -05:00
Rob Herley	8cd4434523	mention job limit	2023-12-06 17:30:13 +00:00
Rob Herley	2e6c9a1f14	pr feedback	2023-12-06 17:28:03 +00:00
Rob Herley	c08a7d1b2e	Update packages/artifact/README.md Co-authored-by: Konrad Pabjan <konradpabjan@github.com>	2023-12-06 12:19:49 -05:00
Rob Herley	49ef8b93a8	fix typo	2023-12-06 15:38:59 +00:00
Rob Herley	19d4d9d3b2	releases.md: link to breaking v2 changes	2023-12-06 14:52:49 +00:00
Rob Herley	b43b97985c	Update packages/artifact/docs/faq.md Co-authored-by: Bethany <bethanyj28@users.noreply.github.com>	2023-12-06 09:31:55 -05:00
Rob Herley	23fb8c4782	Update packages/artifact/README.md Co-authored-by: Bethany <bethanyj28@users.noreply.github.com>	2023-12-06 09:31:09 -05:00
Rob Herley	dc515188a8	Update packages/artifact/README.md Co-authored-by: Bethany <bethanyj28@users.noreply.github.com>	2023-12-06 09:30:53 -05:00
Rob Herley	79ace256d6	Update packages/artifact/README.md Co-authored-by: Bethany <bethanyj28@users.noreply.github.com>	2023-12-06 09:30:35 -05:00
Rob Herley	68958c2486	Update packages/artifact/README.md Co-authored-by: Bethany <bethanyj28@users.noreply.github.com>	2023-12-06 09:30:20 -05:00
Rob Herley	0c9621922e	add faq, update releases	2023-12-06 04:22:18 +00:00
Rob Herley	9b31b03496	more readme updates	2023-12-06 04:10:46 +00:00
Rob Herley	befa19f3a8	initalize artifact client as default export	2023-12-06 04:00:07 +00:00
Rob Herley	e27efe5620	readme & error updates	2023-12-05 21:55:22 +00:00
Rob Herley	449b28aee2	update contributing docs	2023-12-05 21:10:48 +00:00
Rob Herley	04945c6048	Merge pull request #1593 from actions/robherley/api-consistency Consistent error behavior for Artifact methods	2023-12-05 15:22:16 -05:00
Rob Herley	5f152b798e	Update artifact-tests.yml	2023-12-05 13:54:14 -05:00
Rob Herley	c390199be6	Update artifact-tests.yml	2023-12-05 13:51:51 -05:00
Rob Herley	a3053b5cc2	fix typo	2023-12-05 18:47:37 +00:00
Rob Herley	b9872153b8	update GHES warning behavior	2023-12-05 18:42:36 +00:00
Rob Herley	ce9eae0785	consistent promise behavior for download artifact	2023-12-05 18:35:26 +00:00
Rob Herley	d3c5f358d1	consistent promise behavior for get artifact	2023-12-05 17:56:18 +00:00
Rob Herley	75a3586061	consistent promise behavior for upload artifact	2023-12-05 17:35:46 +00:00
Rob Herley	8ac8bf1d3d	Merge pull request #1592 from actions/robherley/get-list-artifact-updates Additional get/list artifact updates	2023-12-04 12:40:59 -05:00
Rob Herley	141b3509e4	update import	2023-12-03 21:13:55 +00:00
Rob Herley	790e6f7194	more docs	2023-12-03 20:52:36 +00:00
Rob Herley	ef454f0991	add tests for list-artifacts	2023-12-03 20:48:33 +00:00
Rob Herley	86ce0b159a	get artifact tests	2023-12-03 19:43:37 +00:00
Rob Herley	c11a7cdeac	wip	2023-12-03 06:24:49 +00:00
Rob Herley	c94ca49c9c	ability to filter artifacts by latest	2023-12-03 05:01:20 +00:00
Rob Herley	fa7657714a	fix import	2023-12-02 21:34:07 -05:00
Rob Herley	c1f9d37323	updates to get/list artifacts	2023-12-02 21:18:22 -05:00
Rob Herley	8f1c589e25	Merge pull request #1591 from actions/robherley/artifact-internal-apis Implement internal APIs for list/get/download artifacts	2023-12-01 16:17:26 -05:00
Rob Herley	281697ecbe	fix test expectations	2023-12-01 16:34:27 +00:00
Rob Herley	a59f976dd4	minor fixes	2023-12-01 09:05:46 -05:00
Rob Herley	57db7a6302	more debug info	2023-12-01 03:04:10 +00:00
Rob Herley	4789a46578	make FindOptions interface more user friendly	2023-12-01 02:15:25 +00:00
Rob Herley	32549e8197	update download-artifact tests for public and internal impl	2023-12-01 01:32:45 +00:00
Rob Herley	22b7aeb707	some test updates	2023-12-01 00:31:27 +00:00
Rob Herley	e9d6649a14	consume new pb wrappers	2023-11-30 19:10:07 +00:00
Rob Herley	695bf98f84	rewrite artifacts client to have public and internal implementations	2023-11-30 03:47:04 +00:00
Tingluo Huang	0787a93181	Merge pull request #1588 from sshmaxime/main Add RUN_ATTEMPT to `@actions/github` Context class	2023-11-28 10:43:43 -05:00
Maxime Aubanel	faa425440f	Add RUN_ATTEMPT to Github context	2023-11-28 16:32:10 +01:00
Rob Herley	0407266511	Merge pull request #1584 from actions/robherley/upload-v4-improvements Increase Artifact v4 upload speed	2023-11-20 16:30:50 -05:00
Rob Herley	a920781ca9	fix results url construction	2023-11-20 18:06:44 +00:00
Rob Herley	9e7201ff5b	audit fix	2023-11-20 16:51:13 +00:00
Rob Herley	3a610e848c	linter	2023-11-20 16:46:08 +00:00
Rob Herley	606ebdcf6d	extra log line for debug	2023-11-20 16:27:35 +00:00
Rob Herley	7b01731091	increase upload concurrency based on cpus, adjust highWaterMark, specify compression level	2023-11-20 15:03:58 +00:00
Nikolai Laevskii	20f826bfe7	Add platform info utilities to @actions/core (#1551 ) * Introduce platform utilities into @actions/core * Add tests for the platform helper * Update README.md * Update README.md with more details	2023-11-14 14:15:26 -05:00
MSP-Greg	0747ab3577	cache - getCacheVersion - dup paths array	2023-03-20 18:29:46 -05:00
				`@@ -1 +0,0 @@`
				Docs will be added here once development of version `2.0.0` has finished