title: How to pass access token to Alamofire?
body: <p>I am trying to pass access token in <code>Alamofire</code> but getting confuse in various methods around web.</p>
  
  <p>Below are methods which we need to use. </p>
  
  <pre><code>let todosEndpoint: String = "https:url......."
  
  let headers = [
              "Authorization": "Bearer \(token!)",
              "Content-Type": "application/X-Access-Token"
          ]
          let Auth_header    = [ "Authorization" : tokenString! ]
  
          Alamofire.request(todosEndpoint, method: .get, parameters: nil, encoding: JSONEncoding.default, headers: Auth_header)
              .responseJSON { response in
                  print("response.request \(response.request)")  // original URL request
                  print("response.response \(response.response)") // HTTP URL response
                  print("response.data \(response.data)")     // server data
                  print("response.result \(response.result)")
  
                  print("response \(response)")
  
          }
  
      }
  </code></pre>
  
  <p>OR</p>
  
  <pre><code>let aManager = SessionManager()
          aManager.session.configuration.httpAdditionalHeaders = [
              "Authorization": "Bearer tokenString"]
  </code></pre>
  
  <p>OR</p>
  
  <pre><code>let headerss = [
              "Authorization": tokenString]
  </code></pre>
  
  <p>OR</p>
  
  <pre><code>let aManager = SessionManager()
              aManager.session.configuration.httpAdditionalHeaders = [
                  "Authorization": "Basic tokenString"]
  </code></pre>
  
  <p>What is proper way to pass access token?</p>