> ## Documentation Index
> Fetch the complete documentation index at: https://docs.bland.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Mark Issue Viewed

> Mark an issue as viewed by the calling user.

## Overview

Records the calling user's view at the current time. Clears `has_unread_activity` on subsequent fetches for this user. View timestamps are per-user, so each org member has their own unread state.

***

## Headers

**authorization** `string` *required*

Your API key for authentication.

***

## Path Parameters

**id** `string` *required*

Internal UUID of the issue.

***

## Response

**data.issue\_id** `string`

The issue that was marked viewed.

**data.last\_viewed\_at** `string`

ISO 8601 timestamp the view was recorded at.

**errors** `null | array`

`null` on success. Returns 404 if the issue does not exist.

```json Response theme={null}
{
  "data": {
    "issue_id": "4f9a7c2d-7f88-4dc4-9d1e-be83c5067f1c",
    "last_viewed_at": "2026-05-07T05:26:21.694Z"
  },
  "errors": null
}
```

***

Docs for agents: [llms.txt](https://docs.bland.ai/llms.txt)


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