Need upgrade of Alamofire 4 => 5 of existing iOS app.

I have an app with roughly 50 REST calls using alamofire 4. I need someone to update these calls to Alamofire 5 syntax. There are some conflicts with alamofireobjectMapper that need to be resolved too. Here is an example of a call. Most are very similar to this: func getTickerCount(completion:@escaping (JsonResponse?, String?) -> Void) { if [login to view URL] { print(">>getTickerCount") } [login to view URL]("\([login to view URL])ticker_count", method: .get, parameters: nil, encoding: [login to view URL], headers: getHeader()) .validate() .responseObject{ (response: DataResponse<JsonResponse>) in switch [login to view URL] { case .success(let objLead): completion(objLead, nil) case .failure(_): if let d = [login to view URL], let errorStr = String(data: d, encoding: .utf8) { completion(nil, [login to view URL](d)) } } } }