---
title: "NOT_FOUND"
description: "What triggers NOT_FOUND (HTTP 404) when the requested resource cannot be found."
canonical_url: "https://docs.leyr.io/api/error-handling/not_found"
---
# NOT_FOUND

> What triggers NOT_FOUND (HTTP 404) when the requested resource cannot be found.

## Summary

This error corresponds to the standard `404 Not Found` HTTP status code, indicating that the requested resource could not be found on the server.

## Example Response

```json
{
    "code": "NOT_FOUND",
    "type": "https://docs.leyr.io/api/error-handling/not_found",
    "title": "Not found",
    "status": 404,
    "detail": "Not found. You're requesting a resource that doesn't exist.",
    "instance": "8f721c44-3f76-4b35-a562-f69c55317e9d"
}
```

## Common Causes

- The resource ID provided in the request doesn't exist
- The endpoint URL is incorrect or malformed
- The resource was previously available but has been deleted or moved

## Resolution Steps

To resolve this error:

1. Check the `detail` field in the response body for specific information about which resource couldn't be found.
2. Verify your request by double-checking the resource ID is correct and the endpoint URL against our [API Reference](https://api.leyr.io/docs)
3. If you believe this is an error, contact our support team at [contact@leyr.io](mailto:contact@leyr.io) with:
  - The `instance` ID from the error response
  - A description of what you were trying to achieve


## Sitemap

See the full [sitemap](https://docs.leyr.io/sitemap.md) for all pages.