title: How to find ids of all existing Facebook ad campaigns
body: <p>I want to extract ids of all ad campaigns using facebook api in python.</p>
  
  <pre><code>me = AdUser(fbid='me')
  my_account = me.get_ad_account()
  </code></pre>
  
  <p>Now for AdAccount 'my_account', I want to get the list of ids of all campaigns. Tried to use</p>
  
  <pre><code>my_account.get_ad_campaigns() 
  </code></pre>
  
  <p>But it gives me the following error:</p>
  
  <pre><code>'AdAccount' object has no attribute 'get_ad_campaigns'
  </code></pre>