title: POST request with very long URLs in Google Appscript [URLFetchApp.fetch]
body: <p>I am trying to make a POST request in Google AppScript with a long URL but facing the error <code>Limit Exceeded: URLFetch URL Length</code> as the URL length is limited to 2kB per call.</p>
  <pre><code>
  const url = &quot;https://verylongurl.com&quot;;
    
      const response = UrlFetchApp.fetch(url, {
          &quot;method&quot;: &quot;POST&quot;,
          &quot;headers&quot;: {
              &quot;Accept&quot;: &quot;application/json&quot;,
              &quot;Authorization&quot;: &quot;Oauthtoken &quot; + accessToken,
              &quot;Content-Type&quot;: &quot;application/x-www-form-urlencoded&quot;
          },
          &quot;muteHttpExceptions&quot;: true,
          &quot;followRedirects&quot;: true,
          &quot;validateHttpsCertificates&quot;: true,
          &quot;contentType&quot;: &quot;application/x-www-form-urlencoded&quot;,
          });
  
  </code></pre>
  <p>Is there any way I can get around this limit to make the POST request ?</p>