[Error] [GitHub.copilot-chat] unhandlederror-Task API request failed: 403

## Error Message
````
unhandlederror-Task API request failed: 403
````

## Stack Trace
    at n._request (../src/extension/chatSessions/vscode-node/taskApiBackend.ts:550:9)
    at process.processTicksAndRejections (node::104:5) [not deminified]
    at async n.listTasks (../src/extension/chatSessions/vscode-node/taskApiBackend.ts:574:19)
    at async Fot.fetchSessionList (../src/extension/chatSessions/vscode-node/taskApiBackend.ts:297:20)

Raw Stack Trace (minified)

````
TaskApiError: Task API request failed: 403 at n._request ( VS /resources\app\extensions\copilot\dist\extension.js:3300:25039) at process.processTicksAndRejections (node::104:5) at async n.listTasks ( VS /resources\app\extensions\copilot\dist\extension.js:3300:25525) at async Fot.fetchSessionList ( VS /resources\app\extensions\copilot\dist\extension.js:3300:19965) at async VS /resources\app\extensions\copilot\dist\extension.js:3303:18865
````

## Details
| Property | Value |
| --- | --- |
| Bucket ID | [`ed2e9fe8`](https://errors.code.visualstudio.com/bucket/ed2e9fe8?product=VSCode&extension=GitHub.copilot-chat&commit=fc3def6774c76082adf699d366f31a557ce5573f) |
| Extension Version | 0.55.0 |
| Last Seen | Tue Jul 07 2026 23:58:53 GMT+0000 (Coordinated Universal Time) |
| Platforms | win32 |
| Product | VSCode |

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