title: 414 Request-URI too long - Marketo REST API Get Muliple Leads by List ID
body: <p>I am extracting lead data using the '<a href="http://developers.marketo.com/documentation/rest/get-multiple-leads-by-list-id/" rel="nofollow">Get Multiple Leads by List Id</a>' REST API with GET method. However there are more that 650 fields that are required to be fetched. If I pass a comma separated list of all the fields as the URL param and make a GET request, the api returns a 414 Request-URI Too Long error.</p>
  
  <p>Is there a way to fetch all the fields (more that 650) from marketo using the REST API?
  The api does not support POST method.</p>
  
  <p>Error response in POSTMAN:</p>
  
  <pre><code>&lt;html&gt;
  &lt;head&gt;
      &lt;title&gt;414 Request-URI Too Large&lt;/title&gt;
  &lt;/head&gt;
  &lt;body bgcolor="white"&gt;
      &lt;center&gt;
          &lt;h1&gt;414 Request-URI Too Large&lt;/h1&gt;
      &lt;/center&gt;
      &lt;hr&gt;
          &lt;center&gt;nginx&lt;/center&gt;
      &lt;/body&gt;
  &lt;/html&gt;
  </code></pre>