SecondaryManeuver
class SecondaryManeuver
"secondary": { "components": { "imageBaseURL": "https://mapbox-navigation-shields...", "type": "icon", "text": "CA 262" }, { "type": "delimiter", "text": "/" }, { "type": "text", "text": "Mission Boulevard" } , "type": "turn", "modifier": "uturn", "text": "CA 262 / Mission Boulevard" }
A simplified data structure representing BannerInstructions.secondary