rue><h2>Links</h2><ol id=endnotes></ol></div></div><div class=toc-container><nav class=toc aria-label="Table of Contents"><div id=toc><ol><li role=none aria-label="Before you begin"><a href=#before-you-begin>Before you begin</a><li role=none aria-label="Deploy the external authorizer"><a href=#deploy-the-external-authorizer>Deploy the external authorizer</a><li role=none aria-label="Define the external authorizer"><a href=#define-the-external-authorizer>Define the external authorizer</a><li role=none aria-l