Codable5.swift

let jsonString = """
{
     "type":"fruit",
     "size":{
               "width":150,
               "height":150
            },
     "name":"Apple",
     "link":"https:\\/\\/www.fruits.com\\/apple",
     "isSample":true,
     "metaData":{
                   "color":"green"
                },
     "format":"gif"
}
"""
if let jsonData = jsonString.data(using: .utf8)
{
    let photoObject = try? JSONDecoder().decode(Photo.self, from: jsonData)
}