无法使用JSON解码器解码JSON

Question

我正在使用JSON解码器来解码一些Instagram用户。这是模型：

struct User: Decodable {

    var clear_client_cache: Int
    var has_more: Int
    var hashtags: String?
    var places: String?
    var rank_token: String?
    var status: String?
    var users: [Users]?

     struct Users: Decodable {

        var position: Int
        var user: InstaUser?

         struct InstaUser: Decodable {

            var byline: String?
            var follower_count: Int?
            var full_name: String?
            var has_anonymous_profile_picture: Int?
            var is_verified: Int?
            var mutual_followers_count: Int?
            var pk: Int?
            var profile_pic_id: String?
            var profile_pic_url: String?
            var unseen_count: Int?
            var usernam: String?

        }

    }

}

    {
    "clear_client_cache" = 0;
    "has_more" = 0;
    hashtags =     (
    );
    places =     (
    );
    "rank_token" = "3b22a104-7ac5-4052-be10-e7a7be4e67b4";
    status = ok;
    users =     (
    );
}

  

typeMismatch（Swift.Int，Swift.DecodingError.Context（codingPath：   [CodingKeys（stringValue：“clear_client_cache”，intValue：nil）]，   debugDescription：“预计会解码Int但找到一个数字   相反。“，underlyingError：nil））

比我只使用

let user = try? decoder.decode(User.self, from: response.data!)

它说它想要一个数字，有什么不对？对不起，也许这太简单了，但我已编码了12个小时