> For the complete documentation index, see [llms.txt](https://docs.yansalabs.com/barcode-and-qr-code-generator/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.yansalabs.com/barcode-and-qr-code-generator/technical-docs/logging.md).

# Logging

As part of a troubleshooting exercise, you may wish to enable verbose application logging. In order to do so, visit **Barcode & QR Code Generator -> Logging Configuration** in the left nav and configure the Logging Level setting. The Logging Level options become more verbose from top-to-bottom, with **Debug** being the most extensive. Choose this option when troubleshooting an active issue or gathering logs to send to Yansa Labs.

{% hint style="info" %}
By default, the Logging Level is set to **Errors Only (Recommended)**. Be sure to reset your Logging Level to this when finished troubleshooting in order to minimize unnecessary logs and ensure the best performance of your ServiceNow instance.
{% endhint %}


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://docs.yansalabs.com/barcode-and-qr-code-generator/technical-docs/logging.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

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Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.