I think you might have more luck asking this question in the support channel recommended by Alamofire.
Quinn “The Eskimo!”
Apple Developer Relations, Developer Technical Support, Core OS/Hardware
let myEmail = "eskimo" + "1" + "@apple.com"
please try following code ,just modify paramters. hope help you .
Alamofire.request(urladdress, method: .get, parameters: params, encoding: JSONEncoding.default, headers: nil)