# Error: invalid_cursor

> The cursor is not one this API returned

Source: https://docs.vlayers.ai/errors/invalid_cursor

- HTTP status: 400
- Retry: No: fix the request first

## What happened

The cursor is not one this API returned.

## Why

`after` (or `Last-Event-ID`) is not a cursor the events API issued.

## How to fix it

Pass back a `cursor` (pull) or an event `id:` line (stream) exactly as received, or leave it out to start afresh.

## Example response

```json
{
  "error": "invalid_cursor",
  "message": "The cursor is not one this API returned."
}
```