Make requests from a specific Interface

Is it possible to update to allow requests to be made from a specific IP Interface?

Requests entirely go through the [Cloudflare Python library](https://github.com/cloudflare/cloudflare-python).

Currently tokens can be restricted to being usable only on specific IPs to increase security, but as it stands currently the request seems to be made by a random interface instead of the main interface.

My webserver has multiple interfaces for application isolation, and I'd rather not just add all of them to the token.

Start by tracing how requests are sent through the Cloudflare Python library and identify whether its HTTP client exposes a way to bind requests to a selected local interface. Confirm how the desired interface would be configured and verify that requests use it without requiring all server interfaces in the token allowlist.

Written by the indexing model from the issue text.