title: HTTP API Gateway JWT Authorizer to take identity source from cookie
body: <p>I am working with HTTP API Gateway with JWT Authorizer. I have got it to work with placing the JWT in the <code>Authorization</code> header with the request. However, due to a requirement, I need to be able to place the JWT in the Cookie header instead. I am not able to get the API Gateway to pick a particular cookie inside the Cookie header. I tried the following identity source expressions:</p>
  
  <ol>
  <li>$request.header.Cookie.[myCookieName]</li>
  <li>$request.header.Cookie.myCookieName</li>
  </ol>
  
  <p>None of them worked and I am not sure what else could be done. Does HTTP API version of API gateway supports this? If it does, any suggestions?</p>
  
  <p>The alternate solution would be to use the REST version with a custom authorizer lambda but I do not want to go that route because of another problem not mentioned here.</p>