         static let bundleID = "bundleId"
         /// Constant for the `country` parameter in the iTunes Lookup API request.
         static let country = "country"
+        /// Constant for the `lang` parameter in the iTunes Lookup API request.
+        static let language = "lang"
         /// Constant for the `entity` parameter in the iTunes Lookup API reqeust.
         static let entity = "entity"
         /// Constant for the `entity` parameter value when performing a tvOS iTunes Lookup API reqeust.


    /// The region or country of an App Store in which the app is available.
    let country: AppStoreCountry

    /// Initializes `APIManager` to the region or country of an App Store in which the app is available.
    /// By default, all version check requests are performed against the US App Store.
    /// - Parameter country: The country for the App Store in which the app is available.
    public init(country: AppStoreCountry = .unitedStates) {
      self.country = country
    }

    /// The default `APIManager`.

            let item = URLQueryItem(name: Constants.country, value: countryCode)
            items.append(item)
        }
        
        if let language = language {
            let item = URLQueryItem(name: Constants.language, value: language)
            items.append(item)
        }

        components.queryItems = items

