# Custom Configuration - [Fixing SSL Certificate Errors in Supervisely](https://developer.supervisely.com/app-development/advanced/custom-configuration/fixing-ssl-certificate-errors-in-supervisely.md): In this tutorial you will learn how to fix errors with SSL certificate - [Fixing 400 HTTP errors when using HTTP instead of HTTPS](https://developer.supervisely.com/app-development/advanced/custom-configuration/fixing-https-redirect-error.md): In this tutorial you will learn how to fix 400 HTTP errors which usually occur when HTTPS is enabled and the client is using HTTP instead, which causes the client to skip the request body entirely for --- # 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: ``` GET https://developer.supervisely.com/app-development/advanced/custom-configuration.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. 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.