Alamofire 5 integration

In our application we use to follow below streps to integration

class ApiManager: SessionDelegate{

var sessionManager: SessionManager?

override init(){
super.init()
initReachibility()
sessionManager = SessionManager.init(configuration: URLSessionConfiguration.ephemeral, delegate: self)
}

override func urlSession(_ session: URLSession, task: URLSessionTask, didReceive challenge: URLAuthenticationChallenge, completionHandler: @escaping (URLSession.AuthChallengeDisposition, URLCredential?) -> Void) {
// Call into TrustKit here to do pinning validation
if TrustKit.sharedInstance().pinningValidator.handle(challenge, completionHandler: completionHandler) == false {
// TrustKit did not handle this challenge: perhaps it was not for server trust
// or the domain was not pinned. Fall back to the default behavior
completionHandler(.cancelAuthenticationChallenge, nil)
}
}

func makeRequestAlamofire(route:URL, method:HTTPMethod, autherized:Bool, parameter:Parameters,header:[String:String], callback: @escaping (APIResult) -> Void){

    sessionManager?.request(route,method: method,parameters:parameter, encoding: JSONEncoding.default,headers:headers ).validate(statusCode: 200..<300)
        .validate(contentType: ["application/json"]).responseData { response in
            //Pin Validtion returner
            guard response.error == nil else {
                // Display Error Alert
                print("Result Pinning validation failed for \(route.absoluteString)\n\n\(response.error.debugDescription)")
                return
            }
            switch response.result {
              case .success(let val):
                print("Success")
              case .failure(let error):
                print("Faild")
            }
    }
}

}

Now in alamofire 5 there is no SessionManager. Here i tried to initialise the session with but no interface to have SessionDelegate delegate method so that we can have implement below implementation

Session = Session(configuration: URLSessionConfiguration.ephemeral)

override func urlSession(_ session: URLSession, task: URLSessionTask, didReceive challenge: URLAuthenticationChallenge, completionHandler: @escaping (URLSession.AuthChallengeDisposition, URLCredential?) -> Void) {
    // Call into TrustKit here to do pinning validation
    if TrustKit.sharedInstance().pinningValidator.handle(challenge, completionHandler: completionHandler) == false {
        // TrustKit did not handle this challenge: perhaps it was not for server trust
        // or the domain was not pinned. Fall back to the default behavior
        completionHandler(.cancelAuthenticationChallenge, nil)
    }
}

Please let us know how to use TrustKit along with alamofire 5

Start with the TrustKit integration code and the Alamofire 5 Session initialization shown in the issue. Check the repository's existing integration documentation or examples, if any, and document the supported way to use TrustKit's pinning validator with Alamofire 5; done means the migration guidance addresses the URLSession challenge callback.