Why is swift not sending requests?

Question

API

There is a server that responds remarkably to requests through the client side or through postman, in the application I use this code

guard let url = URL(string: "https://***.***.***.***/auth/login") else {
     completion(.failure(.custom(errorMessage: "URL is not correct")))
     return
}
var request = URLRequest(url: url)

request.httpMethod = "POST"
request.addValue("application/json", forHTTPHeaderField: "Content-Type")
request.httpBody = try? JSONEncoder().encode(body)

to which I get this answer

The operation couldn’t be completed. (test.AuthenticationError error 1.)

requests to the server never arrive
ps
https uses a normal ssl certificate

Answer 1

So you don’t have a method for executing the request, you just prepared it. Alya:
URLSession.shared.dataTask(with: request)