title: Cannot convert value of type 'Int64?' to expected argument type 'Int'
body: <p>When I try to pass job?.id (an Int64) as Int parameter ( while I know it's not that big ), swift compiler prompts with this error, I tried a couple of ways to cast it, but had no success : </p>
  
  <pre><code>Cannot convert value of type 'Int64?' to expected argument type 'Int'
  </code></pre>
  
  <p>My code : </p>
  
  <pre><code>Job.updateJobStatus(token: tok, jobId: job?.id, status:JobSatus.canceled) { (result, error) in
          if result != nil
          {
  
          }
          else if error != nil
          {
  
          }
      }
  </code></pre>