Get all possible public transport lines of specific mode

Documentation: https://docs.api.tfl.lu/v1/en/RESTAPIs/Line/Mode/mode.html

Access the API: https://api.tfl.lu/v1/Line/Mode/{Mode}

Here's an example:

[{
    "id": "2:C88---:CRE7100",
    "type": "train",
    "name": "CRE7100",
    "long_name": "Virton - Luxembourg, Gare Centrale"
}, {
    "id": "2:C82---:RB5100",
    "type": "train",
    "name": "RB5100",
    "long_name": "Trier, Hauptbahnhof - Luxembourg, Gare Centrale"
}, {
    "id": "2:C82---:CRE1800",
    "type": "train",
    "name": "CRE1800",
    "long_name": "Wiltz, Gare - Kautenbach, Gare"
}, {
    "id": "2:C82---:RB5900",
    "type": "train",
    "name": "RB5900",
    "long_name": "Luxembourg, Gare Centrale - Arlon, Gare"
}, {
    "id": "2:C82---:RB3600",
    "type": "train",
    "name": "RB3600",
    "long_name": "Diekirch, Gare - Luxembourg, Gare Centrale"
}, {
    ...
}]