Thank you for this contribution @stacyharper! Based on the Transport Data Gouv website, this feed is behind a login wall, so users must login to https://data.grandlyon.com/ before accessing it.

We currently don't have a way of representing this kind of authentication type in our schema (only API keys and HTTP headers), so we'll need to update the schema in #311 before adding this feed.

Thank you for your submission! We really appreciate it. Like many open source projects, we ask that you sign our Contributor License Agreement before we can accept your contribution.
_{You have signed the CLA already but the status is still pending? Let us recheck it.}

Long overdue, but after our integration with Transport Data Gouv, this info is available cc @stacyharper: https://mobilitydatabase.org/feeds?q=Libellule