swift custom coding keys code example

Example: swift custom coding keys

struct Landmark: Codable {
    var name: String
    var foundingYear: Int
    var location: Coordinate
    var vantagePoints: [Coordinate]
    
    enum CodingKeys: String, CodingKey {
        case name = "title"
        case foundingYear = "founding_date"
        
        case location
        case vantagePoints
    }
}