title: Publishing method does not add parameters in the post method
body: <p>I am using Alamofire 5.2 and Swift 5.0</p>
  <p>I am doing a publishing method with two parameters since it is a login. It does not add the parameters in the <code>post</code> method.</p>
  <p>In postman the URL works well; if this same method is in the URL and I add the parameters as a single string, it works, but if I add them as seen in the code below, it does not work.</p>
  <pre><code>func apiCall(){
    
      let dic: Parameters = [
              &quot;usuario&quot;: &quot;user&quot;,
              &quot;password&quot;: &quot;123456&quot;
         ]
      AF.request(url,method: .post,parameters: dic,
                           encoding: URLEncoding.default).responseJSON { response in
                 switch response.result {
                 case .success(let value):
                     print(&quot;VALUE:&quot;,value)
                     print(response.request!)
                    print(dic)
                 case .failure(let error):
                     print(&quot;RESPONSE ERROR：&quot;, error)
                 }
         }
  }
  </code></pre>